17

SCIENTIFIC PROGRAMME I SUNDAY, 15 SEPTEMBER

19.00–20.00 Board meeti ngRoom 2.24

19.00–21.00 Welcome recepti onRoom Ulmen Campus

SCIENTIFIC PROGRAMME I MONDAY, 16 SEPTEMBER

08.15–08.45 WelcomeRoom Audimax

08.45–10.15 Adaptati on Wiehe-PrizeRoom AudimaxChair Ulf Karsten (Rostock/DE)

08.45 Wiehe-Prize award Karl-Josef Dietz (Bielefeld/DE)

09.15 Photosynthesis in the soil – past and presentO–PL–001 Ferran Garcia-Pichel (Tempe, AZ/US)

11.00–13.00 A – “Fixing the problem” Syntheti c biologyRoom AudimaxChair Andreas Weber (Düsseldorf/DE)

11.00 Fixing CO2-fi xati on – redesigning photosynthesis with syntheti c biologyO–A–001 Jan Zarzycki (Marburg/DE)

11.45 FormatPlant – engineering CO2 neutral photorespirati on in plantsO–A–002 Marc-Sven Roell (Düsseldorf/DE)

12.15 Using a marine microalga as a chassis for biological degradati on of plasti csO–A–003 Daniel Moog (Marburg/DE)

12.45 Open discussion – syntheti c biology

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SCIENTIFIC PROGRAMME I MONDAY, 16 SEPTEMBER

11.00–13.00 B – “Evo-Devo - plant terrestrizializati on” Evoluti on, diversity and phylogenyRoom Arno-Esch IChair Ulf Karsten (Rostock/DE)

11.00 The early evoluti on of land plants as inferred by comparati ve genomicsO–B–001 Stefan Andreas Rensing (Marburg/DE)

11.30 Convergent molecular evoluti on of carnivorous plantsO–B–002 Kenji Fukushima (Würzburg/DE)

11.45 Desiccati on tolerance in streptophyte algae and the algae to land plant transiti on – role of aquaporinsO–B–003 Burkhard Becker (Cologne/DE)

12.00 Selecti on and establishment of caryophyte algae model organismsO–B–004 Anja Holzhausen (Rostock/DE)

12.15 Streptophyte algae – inferring the early evoluti on of conserved stress signaling circuits of land plantsO–B–005 Jan de Vries (Braunschweig/DE)

12.30 Insight into land plant evoluti on form a liverwort perspecti ve – functi onal analysis of the transcripti on factor O–B–006 MpTCP1 in Marchanti a polymorpha Andrea Busch (Osnabrück/DE)

12.45 Innovati ons in MADS-domain transcripti on factors during the transiti on of plants to landO–B–007 Günter Theißen (Jena/DE)

11.00–13.00 C – „Foreigner in plants“ Plant made pharmaceuti cals and industrialsRoom Arno-Esch IIChair Inge Broer (Rostock/DE)

11.00 Understanding and exploiti ng protein storage organelle formati on for the producti on of O–C–001 recombinant proteins Eva Stöger (Vienna/AT)

11.30 Plant-made pepti des as immunocontracepti vesO–C–002 Khadijeh Ghasemian (Rostock/DE)

11.45 Mutati on of RFO synthase genes in pea with CRISPR/Cas to reduce raffi nose oligosaccharides in seedsO–C–003 Sarah Trebing (Rostock/DE)

12.00 The therapeuti c potenti al and in vitro anti microbial eff ect of methanol stem bark extracts of Trilepisium O–C–004 madagascriense DC Murugas Coopoosamy (Durban/ZA)

12.15 Targeted Salix crossing and chemoprofi ling for improved medicinal potenti al of willow barkO–C–005 Inga Mewis (Berlin/DE)

12.30 Plants have the potenti als to create the next generati on cure for any ailment in the world – the emergence O–C–006 of plant source medicati ons and organic based pharmaceuti cals present the future with great hope for the pharmaceuti cal industry – almost every plant has some medicinal property Emmanuel Ampofo (Accra/GH)

12.45 The plant cell cycle regulator genes contribute to enhanced accumulati on of recombinant proteins deliveredO–C–007 by TMV in Nicoti ana benthamiana leaves Lilya Kopertekh (Quedlinburg/DE)

19

SCIENTIFIC PROGRAMME I MONDAY, 16 SEPTEMBER

14.00–15.00 Interacti onsRoom AudimaxChair Christi ne Struck (Rostock/DE)

14.00 Dynamic microbial communiti es – from symbiosis to dysbiosis and backO–PL–002 Eric Kemen (Tübingen/DE)

15.30–17.30 D – „Living with poisons and aromas“ Natural compounds and specialised metabolismRoom AudimaxChair Birgit Piechulla (Rostock/DE)

15.30 Glandular trichomes – specialised organs for the producti on of toxic compounds at the plant O–D–001 surface Alain Tissier (Halle an der Saale/DE)

16.00 The biosynthesis of asti ns, bioacti ve cyclic pentapepti des, is a consorted acti on between the host plant and O–D–002 the endophyti c fungus Cyanodermella asteris Jutt a Ludwig-Müller (Dresden/DE)

16.15 New aspects of horizontal natural product transfer – uptake and modifi cati on of coumarinsO–D–003 Tahani Hijazin (Braunschweig/DE)

16.30 Within the network of tryptophan-derived defense compounds, formati on a protein complex allows O–D–004 channeling into camalexin Erich Glawischnig (Straubing/DE)

16.45 Temperature infl uences the biosynthesis and emission of fl oral volati les in Jasminum auriculatum VahlO–D–005 Monica Barman (Kharagpur/IN)

17.00 Non-targeted ex vivo metabolome analysis is a new approach to identi fy endogenous substrates of so far not O–D–006 characterised enzymes Kirsti n Feussner (Götti ngen/DE)

17.15 New component of regulatory protein complex controlling glucosinolate biosynthesis on epigeneti c levelO–D–007 Tamara Gigolashvili (Cologne/DE)

15.30–17.30 E – „Shaping your life“ Growth and developmentRoom Arno-Esch IChair Marti n Hagemann (Rostock/DE)

15.30 Evoluti on of gene regulatory networks in angiospermsO–E–001 Andrea Bräuti gam (Bielefeld/DE)

16.00 Focus on an underuti lised plant – transcriptomics of sti nging nett le (Urti ca dioica L.) stem ti ssues coupled to O–E–002 ultrastructural and targeted metabolite analyses Gea Guerriero (Esch sur Alzett e/LU)

16.15 Multi ple cyclic nucleoti de-gated channels coordinate calcium oscillati ons and polar growth of root hairsO–E–003 Tanja Studtrucker (Erlangen/DE)

16.30 New approaches and prospects for nuclear magneti c resonance imaging in developmental plant biology O–E–004 Ljudmila Borisjuk (Seeland/OT Gatersleben/DE)

16.45 On the signifi cance of mechanosensing during seed developmentO–E–005 Aleksandra Muszynska (Seeland/OT Gatersleben/DE)

20

SCIENTIFIC PROGRAMME I MONDAY, 16 SEPTEMBER

17.00 Trehalose 6-phosphate – a sti mulus of seed fi lling and germinati onO–E–006 Tobias Meitzel (Seeland/OT Gatersleben/DE)

17.15 Integrati on of cell wall, brassinosteroid, and phytosulfokine signalling by receptor-like rotein 44O–E–007 Sebasti an Wolf (Heidelberg/DE)

15.30–17.30 Are you ready for Nagoya?Room Arno-Esch IIChair Amber Hartman Scholz (Braunschweig/DE), Thomas Greiber (Bonn/DE), Oliver Oswald (Ludwigshafen am Rhein/DE), Meike Teschke (Bonn/DE), Jörg Overmann (Braunschweig/DE)

15.30–17.30 Meet panel members and representati ves of the DFGRoom 2.24Chair Iris Finkemeier (Münster/DE), Christopher Grefen (Bochum/DE), Catherine Kistner, Johanna Spandl (Bonn/DE), Karl-Josef Dietz (Bielefeld/DE), Andreas Weber (Düsseldorf/DE)

15.30–17.30 F – „How algae sense their environment“ Sensing abioti c and bioti c signalsRoom 3.23Chair Maria Mitt ag (Jena/DE)

15.30 Light sensing using a plant-like cryptochrome in diatomsO–F–001 Claudia Büchel (Frankfurt am Main/DE)

16.15 LaALMT1 is involved in organic anion transportati on in P defi cient white lupin, but the other members were O–F–002 required for Al tolerance Yaping Zhou (Stutt gart/DE)

16.30 Green algal terrestrializati on – what can we learn from laboratory vs. fi eld studies?O–F–003 Andreas Holzinger (Innsbruck/AT)

16.45 Characterisati on of a CRY-DASH like protein in Chlamydomonas reinhardti iO–F–004 Melvin Schubert (Jena/DE)

17.00 Cold priming memory reduces suscepti bility to virulent pathogens and requires functi onal chloroplast O–F–005 peroxidases in Arabidopsis thaliana Thomas Griebel (Berlin/DE)

17.15 Molecular and functi onal analysis of the receptor Arabidopsis Histi dine Kinase 1O–F–006 Angela Melanie Fischer (Tübingen/DE)

17.30–19.00 Presentati on of even poster numbers Poster session IRoom Haus 1

20.00–21.00 Open Rostock LectureRoom Audimax

20.00 Neue molekulare Techniken in der Pfl anzenzüchtungO–PL–003 Ulla Bonas (Halle an der Saale/DE)

21

SCIENTIFIC PROGRAMME I TUESDAY, 17 SEPTEMBER

08.30–10.00 Dessicati on Pfeff er-PrizeRoom AudimaxChair Stefan Porembski (Rostock/DE)

08.30 Pfeff er-Prize award Christi an Wilhelm (Leipzig/DE)

09.00 Dissecti ng vegetati ve desiccati on tolerance – towards climate smart agricultureO–PL–004 Jill M. Farrant (Rondebosch/ZA)

10.30–12.30 G – “Redox matt ers” Redox regulati on of plant metabolismRoom AudimaxChair Birgit Piechulla (Rostock/DE)

10.30 Tuning the redox regulatory network and reacti ve oxygen species for opti mal plant performanceO–G–001 Karl-Josef Dietz (Bielefeld/DE)

11.00 Energy metabolism as opti mised by redox-regulati on, indirect shutt ling between cell compartments and fi ne-O–G–002 tuning by small molecules Renate Scheibe (Osnabrück/DE)

11.30 Redox-regulati on of photorespirati on through mitochondrial thioredoxin o1O–G–003 Stefan Timm (Rostock/DE)

11.45 Closing the gap – γ-glutamylcyclotransferase is the missing link in the cellular glutathione cycle and a O–G–004 determinant for glutathione homeostasis Andreas Meyer (Bonn/DE)

12.15 S-Nitrosothiols as architects of the histone PTM patt ern and DNA-methylati on in Arabidopsis thalianaO–G–005 Christi an Lindermayr (Munich/DE)

10.30–12.30 H – „Glyphosate and beyond“ Challenges in applied plant sciencesRoom Arno-Esch IChair Bärbel Gerowitt (Rostock/DE), Christi an Zörb (Stutt gart/DE)

10.30 Patt erns and consequences of glyphosate use – the story of two conti nentsO–H–001 David A. Mortensen (Durham, NH/US), Bärbel Gerowitt (Rostock/DE)

11.00 From monocropping to high diversity – how to analyse crop rotati on patt ernsO–H–002 Horst-Henning Steinmann (Götti ngen/DE)

11.30 Arable farming with Glyphosate – disentangling eff ects on the weed vegetati on O–H–003 Friederike de Mol (Rostock/DE)

11.30 Diminishing arable weeds with pelargonic acid as bio-based herbicideO–H–004 Sabine Andert (Rostock/DE)

11.45 Contaminati on of plant derived commoditi es by horizontal natural product transfer – modifi cati on of O–H–005 imported substances in acceptor plants – a new challenge Laura Lewerenz (Braunschweig/DE)

12.00 Weed and wildfl ower seeds in biogas plants – inacti vati on of seeds during ensilingO–H–006 Juliane Hahn (Rostock/DE)

12.15 Competi ti ve ability of aerobic rice genotype (MR219-9) against weed (goosegrass) under glasshouse O–H–007 conditi on Aliyu Isah Take-Tsaba (Gusau/NG)

22

SCIENTIFIC PROGRAMME I TUESDAY, 17 SEPTEMBER

10.30–12.30 I – “Plants, friends and foes” Interacti on of plants with microbes, symbiontsRoom Arno-Esch IIChair Dominik Begerow (Bochum/DE)

10.30 Arbuscular mycorrhiza development and functi onO–I–001 Caroline Gutjahr (Freising/DE)

11.00 Eff ects of drought and mycorrhiza on wheat and aphid infestati onO–I–002 Caroline Pons (Bielefeld/DE)

11.15 Reacti ve Oxygen Species (ROS) dosage in Arabidopsis chloroplasts improves resistance towards O–I–003 Colletotrichum higginsianum in a WRKY33-dependent fashion Lars Voll (Marburg/DE)

11.30 Identi fi cati on and evoluti on of transcripti on factors and underlying gene regulatory networks governing O–I–004 oomycete plant pathology Sophie de Vries (Düsseldorf/DE)

11.45 Slicing ectomycorrhizas – what can we learn from?O–I–005 Uwe Nehls (Bremen/DE)

12.00 Dual RNA-seq of the Rhizoctonia solani AG1-IB and lett uce cv. Tizian, leaf interacti on modelO–I–006 Bart Verwaaijen (Bielefeld/DE)

12.15 Characterisati on of poplar genes encoding putati ve LysM-RLPs involved in chiti n signalingO–I–007 Thomas Teichmann (Götti ngen/DE)

14.00–15.00 Secondary metabolismRoom AudimaxChair Birgit Piechulla (Rostock/DE)

14.00 How plants became the greatest chemists – lessons from studying secretory structures and O–PL–005 specialised cell types Bernd Markus Lange (Pullman, WA/US)

15.30–17.30 J – “New commoditi es” Evoluti on of specialised metabolismRoom AudimaxChair Wolfgang Kreis (Erlangen/DE)

15.30 Evoluti on of specialised metabolism – the system of pyrrolizidine alkaloidsO–J–001 Dietrich Ober (Kiel/DE)

16.00 Evoluti on of functi onal divergence in the BAHD acyltransferase family – an enzyme family as a driver of O–J–002 metabolic diversity in plant Lars H. Kruse (Ithaca, NY/US)

16.15 Profi ling the volati le metabolome in pear leaves with diff erent resistance to the pear Psylla Cacopsylla O–J–003 bidens (Šulc) and characterisati on of phenolic acid decarboxylase Mwafaq Ibdah (Ramat Yishay/IL)

16.30 Alternati ve expression systems for plant cytochrome P450s – cinnamic acid 4-hydroxylase from the hornwort O–J–004 Anthoceros agresti s Julia Wohl (Marburg/DE)

23

SCIENTIFIC PROGRAMME I TUESDAY, 17 SEPTEMBER

16.45 Green gold – screen for inducible valuable secondary metabolites in green plant residues from Solanaceae O–J–005 for industrial use Julia Jessica Reimer (Aachen/DE)

17.00 Biosynthesis of pyrrolizidine alkaloids – CRISPR/Cas9 of an acetohydroxyacid synthase in Symphytum O–J–006 offi cinale Annika Engelhardt (Kiel/DE)

17.15 Eff ects of PRISE knock down in transgenic Digitalis lanata L. shootsO–J–007 Jan Klein (Erlangen/DE)

15.30–17.30 K – „Get into shape“ Plant architectureRoom Arno-Esch IChair Renate Horn (Rostock/DE)

15.30 Shedding light on branch angles and the molecular determinants of plant shapeO–K–001 Christopher Dardick (Kearneysville, WV/US)

16.15 Functi onal characterisati on of high ti llering mutants in barleyO–K–002 Agatha Alexandra Walla (Düsseldorf/DE)

16.30 ENHANCED GRAVITROPISM 2 – a key regulator of barley root system architectureO–K–003 Gwendolyn Kirschner (Bonn/DE)

16.45 Opti Arch – increasing yield by opti misati on of plant architecture in sunfl owerO–K–004 Yves Sprycha (Rostock/DE)

17.00 Structure-functi on relati onships of diff erent epidermal cell type cuti cles in the maize leafO–K–005 Susanne Matschi (La Jolla, CA/US)

17.15 A comparati ve morphological approach of the sti nging trichomes of netlles (Urti caceae, Urti ceae tribe)O–K–006 Isabel Cristi na Nascimento (Ribeirão Preto/BR)

15.30–17.30 L – “Catch me if you can” Plant/insect-interacti onsRoom Arno-Esch IIChair Caroline Müller (Bielefeld/DE)

15.30 First contact – plant responses to eggs of herbivorous insectsO–L–001 Anke Steppuhn (Berlin/DE)

16.15 Regulati on of the nectar compositi on in BromeliaceaeO–L–002 Thomas Gött linger (Wuppertal/DE)

16.30 Nectar secreti on from wounds and its evoluti onary prospectsO–L–003 Tobias Lortzing (Berlin/DE)

16.45 Inability of callosobruchus maculatus (coleoptera: chrysomelidae: bruchinae) to damage arachis hypogaea O–L–004 (fabaceae⁄legumisosae) Thomas Ofuya (Akure/NG)

17.00 Which Asclepias cardenolides should I take? The decision of Oncopeltus fasciatusO–L–005 Paola Andrea Rubiano-Buitrago (Jena/DE)

17.15 How does Solanum dulcamara increase its resistance to herbivores in response to insect ovipositi on?O–L–006 Alina Ebert (Berlin/DE)

24

SCIENTIFIC PROGRAMME I TUESDAY, 17 SEPTEMBER

15.30–17.30 Microscopes, fotos and moreRoom 2.24Chair Renate Dahlke, Christi an Börnchen (Düsseldorf/DE)

15.30 Objecti ves – the heart of the microscope, new objecti ves – new possibiliti es

15.50 Test diff erent objecti ves – Hands-on

16.30 Nikon Soft ware NIS-Elements, easier to evaluate – faster results

16.50 NIS-Elements possibiliti es, how two do – Hands-on

15.30–17.30 Plant PhenotypingRoom 3.23Chair Roland Pieruschka (Jülich/DE)

Introducti on Roland Pieruschka (Jülich/DE)

Recent developments in plant phenotyping – technologies – access – knowledge Ulrich Schurr (Jülich/DE)

The importance of high throughput phenotyping in dissecti ng traits relevant for nutrient uptake and accumulati on in legumes Marta Vasconcelos (Porto/PT)

Looking at unseeable – sunfl ower root phenotyping for improving drought tolerance Aleksandra Dimitrijevic (Novi Sad/RS)

Pre-breeding of spring barley for the Nordic region Therése Bengtsson (Alnarp/SE)

The challenge of phenotyping trees Doris Krabel (Dresden/DE)

15.30–17.30 Twitt ern für Einsteiger: Mit wenig Worten punkten Room 0.19Chair Esther Schwarz-Weig (Mistelgau/DE)

17.30–19.00 Documentary movie – The CRISPR Revoluti onRoom Audimax

17.30–19.00 Presentati on of uneven poster numbers Poster session IIRoom Haus 1

19.00–20.00 Meeti ngs DBG Secti ons Plant Physiology and Molecular biologyRoom AudimaxChair Andreas Weber (Düsseldorf/DE)

19.00–20.00 Meeti ngs DBG Secti ons Interacti onsRoom Arno-Esch IChair Dominik Begerow (Bochum/DE)

25

SCIENTIFIC PROGRAMME I TUESDAY, 17 SEPTEMBER

19.00–20.00 Meeti ngs DBG Secti ons Biodiversity and Evoluti onRoom Arno-Esch IIChair Dirk Albach (Oldenburg/DE)

19.00–20.00 Meeti ngs DBG Secti ons PhycologyRoom 2.24Chair Maria Mitt ag (Jena/DE)

19.00–20.00 Meeti ngs DBG Secti ons Natural ProductsRoom 3.23Chair Wolfgang Kreis (Erlangen/DE)

19.00–20.00 Meeti ngs DBG Secti ons Applied BotanyRoom 1.34Chair Dirk Selmar (Braunschweig/DE)

26

SCIENTIFIC PROGRAMME I WEDNESDAY, 18 SEPTEMBER

08.15–09.45 Photosynthesis Straßburger-PrizeRoom AudimaxChair Marti n Hagemann (Rostock/DE)

08.15 Straßburger-Prize award Merlet Behncke-Braunbeck (Heidelberg/DE)

08.45 Opportuniti es to improve yield through manipulati on of photosyntheti c carbon fi xati onO–PL–006 Christi ne A. Raines (Colchester/GB)

09.45–10.00 In memoriam – Hans-Walter Heldt (1934-2019)Room AudimaxChair Mark Sti tt (Potsdam/DE)

10.30–12.30 M – “Trends in plant science” Brand new topics – miscellaneousRoom AudimaxChair Susanne Brink (London/GB)

10.30 Machine learning and molecular biology identi fy novel candidates regulati ng photosyntheti c gene expressionO–M–001 Wiebke Halpape (Bielefeld/DE)

10.45 Herbaria in the -omics and digital era – new uses for old plantsO–M–002 Dirk Albach (Oldenburg/DE)

11.00 The hidden potenti al of the pisti l in Hypericum perforatum (Johanniskraut) – novel insights in the O–M–003 development of dark gland development and hypericin biosynthesis Paride Rizzo (Seeland/OT Gatersleben/DE)

11.15 Chloroplast vs. Mitochondria – resolving subcellular plant metabolism to the next levelO–M–004 Lisa Fürtauer (Planegg-Marti nsried/DE)

11.30 Calcium signaling at the cytoskeleton and its role in plant growth regulati onO–M–005 Katharina Bürstenbinder (Halle an der Saale/DE)

11.45 Small RNAs in host – pathogen interacti ons – implicati ons for agricultureO–M–006 Ena Secic (Gießen/DE)

12.00 A novel MYB transcripti on factor in Capsicum annuum, CaMYB59, positi vely regulate resistance to Ralstonia O–M–007 solanacearum and high temperature-high humidity by regulati ng defense and heat stress related genes Ali Noman (Faisalabad/PK)

12.15 Protein–level model of phytohormones in PAMP triggered immunity by measurement of proteome wide O–M–008 changes in protein abundance Wolfgang Hoehenwarter (Halle an der Saale/DE)

10.30–12.30 N – „From genes to ecology“ Diversity and evoluti on of C4 and CAM photosynthesisRoom Arno-Esch IChair Gudrun Kadereit (Mainz/DE)

10.30 Understanding the evoluti on of C4 gene expressionO–N–001 Julian Hibberd (Cambridge/GB)

27

SCIENTIFIC PROGRAMME I WEDNESDAY, 18 SEPTEMBER

11.00 A reporter line based acti vati on tagging screen in Arabidopsis thaliana identi fi es novel BSOM4 gene as a O–N–002 player in plasmodesmata development Kumari Billakurthi (Düsseldorf/DE)

11.15 A novel mechanism explains the evoluti on of C4 NAD-MEO–N–003 Meike Hüdig (Düsseldorf/DE)

11.30 Evoluti on of C4 photosynthesis in NeurachneO–N–004 Maximilian Lauterbach (Perth, WA/AU)

11.45 Occurrence of C3-C4 intermediate photosynthesis the BrassicaceaeO–N–005 Urte Schlüter (Düsseldorf/DE)

12.00 On the origin of the dual promoter of the P subunit of the glycine decarboxylase needed for proper functi on O–N–006 in C4 Flaveria species Stefanie Schulze (Düsseldorf/DE)

12.15 Machine learning based comparati ve analysis of gene regulatory networks in monocotsO–N–007 Donat Wulf (Bielefeld/DE)

10.30–12.30 O – „Cellular machineries“ Cell and organelle biology IRoom Arno-Esch IIChair Birgit Piechulla (Rostock/DE)

10.30 Chloroplast protein homeostasis – unravelling a chloroplast unfolded membrane protein responseO–O–001 Michael Schroda (Kaiserslautern/DE)

11.00 Receptors for the inserti on of tail-anchored membrane proteins - the Arabidopsis GET pathwayO–O–002 Christopher Grefen (Bochum/DE)

11.15 Regulati on of plant growth by polarly distributed AGC kinasesO–O–003 Claus Schwechheimer (Freising/DE)

11.30 Associati on studies in sunfl ower narrowed the ferti lity restorer gene Rf1 down to three candidate genesO–O–004 Renate Horn (Rostock/DE)

11.45 Rapid affi nity purifi cati on of tagged plant mitochondria (Mito-AP) for metabolome and proteome analysesO–O–005 Markus Niehaus (Hannover/DE)

12.00 Establishing a model system for studying a fl agellate green microalga in the marine environmentO–O–006 David Carrasco Flores (Jena/DE)

12.15 Identi fi cati on of a novel peroxisomal transport protein involved in heat stress response of Arabidopsis O–O–007 thaliana Lennart Charton (Düsseldorf/DE)

12.30–14.00 DBG General AssemblyRoom Audimax

14.00–15.00 Poster session IIIRoom Haus 1

28

SCIENTIFIC PROGRAMME I WEDNESDAY, 18 SEPTEMBER

15.30–17.30 P – “Basic principles of life” Plant geneti cs and epigeneti csRoom AudimaxChair Renate Horn (Rostock/DE)

15.30 Pan-genomes of barley and wheatO–P–001 Nils Stein (Seeland/OT Gatersleben/DE)

16.15 Frequent loss of an ancient microRNA as driving force for fl owering plant biodiversityO–P–002 Lydia Gramzow (Jena/DE)

16.30 A single gene is underlying the dynamic evoluti on of sex determinati on in poplarsO–P–003 Ana Paula Leite Montalvao (Großhandorf/DE)

16.45 A-to-I mRNA editi ng diversifi es the fungal proteome during sexual propagati onO–P–004 Ines Teichert (Bochum/DE)

17.00 Regulati on of plant sexual reproducti on – an evo-devo approachO–P–005 Anne Christi na Genau (Marburg/DE)

17.15 The Fe-S cluster protein AtDPH1 is required for translati onal accuracy and growth of Arabidopsis thalianaO–P–006 Hongliang Zhang (Bochum/DE)

15.30–17.30 Q – „Drying without dying“ Abioti c stress and adaptati onRoom Arno-Esch IChair Karl H. Mühling (Kiel/DE), Stefan Porembski (Rostock/DE)

15.30 A multi disciplinary approach to understanding vegetati ve dehydrati on tolerance in plantsO–Q–001 Melvin J. Oliver (Geneva, NY/US)

16.15 Life under dry conditi ons – the role of phytochromes in desert cyanobacteriaO–Q–002 Nadav Oren (Rostock/DE)

16.30 ABA producti on and stomatal closure can be triggered by cysteine and sulfateO–Q–003 Rüdiger Hell (Heidelberg/DE)

16.45 Geneti c diversity and populati on structure of desiccati on-tolerant Xerophyta dasylirioides mats (Velloziaceae) O–Q–004 on Malagasy inselbergs – towards a bett er understanding of species evoluti on on terrestrial islands Juliane Rexroth (Rostock/DE)

17.00 ACS gene, an important player in Solanum tuberosum drought responseO–Q–005 Sadia Hamera (Rostock/DE)

17.15 In-situ analysis of leaf apoplasti c pH under controlled changes of leaf water contentO–Q–006 Hartmut Kaiser (Kiel/DE)

15.30–17.30 R – „Batt le in the fi eld“ Plant diseases, protecti on, resistanceRoom Arno-Esch IIChair Christi ne Struck (Rostock/DE)

15.30 Plant defense priming in lab and fi eldO–R–001 Uwe Conrath (Aachen/DE)

29

SCIENTIFIC PROGRAMME I WEDNESDAY, 18 SEPTEMBER

16.00 Radical-mediated dehydrodimerisati on of sinapates and 5-OH-ferulates is a major source of green-blue autoO–R–002 fl uorescence during programmed cell death Frank Gaupels (Munich/DE)

16.15 PBS3 is the missing link in plant-specifi c isochorismate-derived salicylic acid biosynthesisO–R–003 Dmitrij Rekhter (Götti ngen/DE)

16.30 Persulfi de metabolism in signaling and plant pathogen responseO–R–004 Tatjana Hildebrandt (Hannover/DE)

16.45 The mechanism of pathogenicity of Napier grass stunt phytoplasma in Napier grass, Pennisetum purpureumO–R–005 George Asudi (Jena/DE)

17.00 Iron homeostasis controls cell wall integrity of the maize pathogen Colletotrichum graminicolaO–R–006 Anja Raschke (Halle an der Saale/DE)

17.15 PDBP1 is a novel regulator of plant elicitor pepti de (PEP)-induced ethylene signaling and plant immunityO–R–007 Philipp Weckwerth (La Jolla, CA/US)

15.30–17.30 Public outreach and educati onRoom 2.24Chair Carolin Retzlaff -Fürst (Rostock/DE)

15.30 Biological soil crusts – miniature ecosystems forming ideally suited study objects in biology classes Betti na Weber (Graz/AT)

17.30–18.30 Chemical ecologyRoom AudimaxChair Ulf Karsten (Rostock/DE)

17.30 Chemical signals from microalgae that structure the marine environmentO–PL–007 Georg Pohnert (Jena/DE)

19.30–23.00 DinnerRoom Kurhaus Warnemünde

30

SCIENTIFIC PROGRAMME I THURSDAY, 19 SEPTEMBER

08.30–10.00 Seaweed Poster awardsRoom AudimaxChair Ulf Karsten (Rostock/DE)

08.30 Poster award Karl-Josef Dietz (Bielefeld/DE)

09.00 Ein Blick unter Wasser – the physiology, ecology and evoluti on of algae-pathogen interacti onsO–PL–008 Claire Gachon (Oban, Argyll/GB)

10.30–12.30 S – “Transport machines” Cell and organelle biology IIRoom AudimaxChair Birgit Piechulla (Rostock/DE)

10.30 JASSY – a chloroplast outer envelope protein required for jasmonate biosynthesisO–S–001 Jürgen Soll (Planegg-Marti nsried/DE)

11.00 Major changes in plasti d protein import enabled the origin of the Chloroplasti daO–S–002 Sven Gould (Düsseldorf/DE)

11.15 Plasti d determinants and signaling pathways involved in natural variati on of leaf shapeO–S–003 Stephan Greiner (Potsdam/DE)

11.30 Protein transport into complex plasti ds – transporters, localisati on and the unfolded protein responseO–S–004 Uwe G Maier (Marburg/DE)

11.45 PUX10, a lipid droplet-associated scaff old protein important for protein degradati on in seedlings of O–S–005 Arabidopsis thaliana Franziska Kretzschmar (Götti ngen/DE)

12.00 The role of MNX/PAM71-family transporters in manganese managementO–S–006 Marion Eisenhut (Düsseldorf/DE)

12.15 Phospho-regulati on of a peroxisomal NAD carrierO–S–007 Anastasija Plett (Düsseldorf/DE)

10.30–12.30 T – „Solar power“ Photosynthesis and primary metabolismRoom Arno-Esch IChair Marti n Hagemann (Rostock/DE)

10.30 Balancing budgets – what bankers and politi cians might learn from ArabidopsisO–T–001 Mark Sti tt (Potsdam/DE)

11.00 Subcellular metabolic reprogramming to stabilise photosynthesisO–T–002 Thomas Nägele (Planegg-Marti nsried/DE)

11.15 Chlamydomonas can be converted into an effi cient and conti nuously working glycolat-producti on machine O–T–003 without forming biomass Christi an Wilhelm (Leipzig/DE)

11.30 Structural adaptati ons of photosyntheti c complex I enable ferredoxin-dependent electron transferO–T–004 Marc M. Nowaczyk (Bochum/DE)

31

SCIENTIFIC PROGRAMME I THURSDAY, 19 SEPTEMBER

11.45 Sugar toxicity in plantsO–T–005 Raimund Tenhaken (Salzburg/AT)

12.00 The BASS4 transporter is central to C4 metabolism in Flaveria speciesO–T–006 Franziska Kuhnert (Düsseldorf/DE)

12.15 Degradati on of D1 protein during photoinhibiti on of photosystem II is accompanied by degradati on of O–T–007 zeaxanthin epoxidase Stephanie Bethmann (Düsseldorf/DE)

10.30–12.30 U – „On the fi eld“ Crop plants and new technologies in plant breedingRoom Arno-Esch IIChair Inge Broer (Rostock/DE)

10.30 CRISPR/Cas mediated genome engineering in plantsO–U–001 Holger Puchta (Karlsruhe/DE)

11.00 Targeted mutagenesis in wheat via pollinati on by Cas9/gRNA-transgenic maize used as haploidy inducerO–U–002 Nagaveni Budhagatapalli (Seeland/OT Gatersleben/DE)

11.15 Accelerati ng the breeding of carrots (Daucus carota L.) via CRISPR/Cas9O–U–003 Katharina Unkel (Quedlinburg/DE)

11.30 Evaluati ng the effi ciency of gRNAs in CRISPR/Cas9 mediated genome editi ng in poplarsO–U–004 Tobias Brügmann (Großhandorf/DE)

11.45 Genome editi ng in agriculture – supporti ng a knowledge-based dialogue of a controversial discussed topicO–U–005 Henrike Perner (Potsdam/DE)

12.00 Changing the intracellular architecture and storage functi ons in oilseed rapeseedO–U–006 Hardy Rolletschek (Seeland/OT Gatersleben/DE)

12.15 Can marker-assisted selecti on for drought tolerance replace stress-trials in potatoO–U–007 Karin Köhl (Potsdam/DE)

12.30–13.00 In memoriam – Winslow R. Briggs (1928-2019)Room Arno-Esch IChair Ulrich Kutschera (Kassel/DE)

13.15–14.30 Molecular farming & farewellRoom AudimaxChair Inge Broer (Rostock/DE)

13.15 Oral administrati on of plant seed produced anti bodies to protect weaned piglets against O–PL–009 gastro-intesti nal infecti ons Ann Depicker (Gent/BE)

14.15 Farewell Birgit Piechulla (Rostock/DE)

14.30–21.00 Excursions

32

POSTER SESSIONS

B – Evoluti on, diversity and phylogenyRoom 1.34

P–B–001 Genotyping of microsatellite markers using NGS reveals diff erent geneti c structures and relati onships in populati ons of some annual Medicago species in Iran Iraj Mehregan (Tehran/IR)

P–B–003 Eff ects of environmental stress on the mode of reproducti on in the Ranunculus auricomus polyploid complex Fuad Bahrul Ulum (Götti ngen/DE)

P–B–005 Hybrid speciati on in Brassica Annaliese Mason (Gießen/DE)

P–B–006 Anatomical view of the explosive mechanism of pollen release in urti calean rosids Simone Pádua Teixeira (Ribeirão Preto/BR)

P–B–007 Toward analyzing transcriptome-wide convergent evoluti on in plants using a phylogeneti c comparati ve method Matt hias Freund (Würzburg/DE)

P–B–008 An mRNA-genotyping-by-sequencing (mRNA-GBS) approach to link associati on studies with expression profi ling in Trifolium pratense L. (red clover) Volker Wissemann (Gießen/DE)

P–B–009 Identi fying commonly selected genes among carnivorous plant lineages using evoluti onary genomics Franziska Saul (Würzburg/DE)

P–B–010 Genome-wide identi fi cati on of Myb transcripti on factors in amaranth and quinoa José Gonçalves-Dias (Cologne/DE)

P–B–011 A taxonomic study of Sti chococcus Nägeli based on ecophysiological, morphological, and molecular data Anh Van (Rostock/DE)

P–B–012 The alga Mougeoti a as a model to investi gate the evoluti on of cell size, genome ploidy and cellular branching Henrik Buschmann (Osnabrück/DE)

P–B–013 Molecular phylogeny and taxonomic reassessment of the genus Cladostephus (Sphacelariales, Phaeophyceae) Svenja Heesch (Rostock/DE)

P–B–014 The genomic basis of sex determinati on in Amaranthus palmeri Cáti a José Neves (Cologne/DE)

P–B–015 Eukaryoti c algae from the biological soil crusts in Chile Elena Samolov (Rostock/DE)

P–B–016 Biodiversity and biogeography of marine benthic diatoms in Antarcti c and Arcti c shallow water coastal zones to evaluate the degree of endemism using fi ne-grained taxonomy and DNA metabarcoding Ulf Karsten (Rostock/DE)

33

POSTER SESSIONS

D – Natural compounds and specialized metabolismRoom 1.18

P–D–001 Preliminary phytochemical properti es and anti fungal acti viti es of three species of cola nut extracts against oral fungal pathogens Kenneth Nwanekwu (Owerri/NG)

P–D–002 Eff ects of PRISE knock down in transgenic Digitalis lanata L. shoots Jan Klein (Erlangen/DE)

P–D–003 The genuine localisati on of indole alkaloids in Vinca minor and Catharanthus roseus Dirk Selmar (Braunschweig/DE)

P–D–004 New component of regulatory protein complex controlling glucosinolate biosynthesis on epigeneti c level Tamara Gigolashvili (Cologne/DE)

P–D–006 Comprehensive analysis of the triterpene compositi on in Russian dandelion latex and functi onal characterizati on of enzymes involved in their biosynthesis Nicole van Deenen (Münster/DE)

P–D–007 Biosynthesis of fl avonolignans in Silybum marianum Sandra Ditzler (Marburg/DE)

P–D–008 Analysis of hydroxycinnamoyltransferases in bryophytes Lucien Ernst (Marburg/DE)

P–D–009 First insights into rosmarinic acid biosynthesis in the hornwort Anthoceros agresti s – tyrosine aminotransferase and hydroxyphenylpyruvate reductase Tobias Busch (Marburg/DE)

P–D–010 Investi gati on of cimicifugic acid and fukinolic acid biosynthesis in Actaea racemosa Anne Jahn (Marburg/DE)

P–D–011 Physalis peruviana produces truncated withanolides with resemblance to mammalian androstane sex hormones Jakob Franke (Hannover/DE)

P–D–012 Identi fi cati on and characterisati on of a putati ve geranylgeranyl diphosphate reductase (TkGGDR1) from the natural rubber producing species Taraxacum koksaghyz Silva Wolters (Münster/DE)

P–D–013 Dynamics of xanthophyll carotenoids in leaves of rucola (Diplotaxis tenuifolia) during storage Fahimeh Khoramizadeh (Kiel/DE)

P–D–014 Geneti c and functi onal characterisati on of carrot terpene synthases Sven Reichardt (Quedlinburg/DE)

P–D–015 Elucidati on of the biochemical and geneti c basis underlying barley secondary metabolism Adriana Garibay-Hernández (Seeland/OT Gatersleben/DE)

34

POSTER SESSIONS

E – Growth and developmentRoom 1.26

P–E–001 The relati on of meioti c behavior to hybridity, polyploidy and apomixis in the Ranunculus auricomus complex (Ranunculaceae) Birthe Hilkka Barke (Götti ngen/DE)

P–E–002 Characterisati on of eukaryoti c evoluti onarily conserved key players aff ecti ng fl agellar moti lity and ferti lity using P. patens as a model Rabea Meyberg (Marburg/DE)

P–E–003 Consti tuti ve signaling acti vity of a receptor-associated protein links ferti lisati on with embryonic patt erning in Arabidopsis thaliana Marti n Bayer (Tübingen/DE)

P–E–004 Programmed cell death in the maternal ti ssues of cereal grains is required for endosperm fi lling Volodymyr Radchuk (Seeland/OT Gatersleben/DE)

P–E–005 Dehiscence zone as a developmental ti mer for explosive seed dispersal in Cardamine hirsuta Anahit Galstyan (Cologne/DE)

P–E–006 Photomorphogenesis of the root system in developing sunfl ower seedlings – a role for sucrose Ulrich Kutschera (Kassel/DE)

P–E–007 The embryo defecti ve protein EMB1923 is localized in the chloroplast and involved in thylakoid biogenesis in Arabidopsis thaliana Jasmin Mehsing (Düsseldorf/DE)

P–E–009 Two component signaling (TCS) pathways – regulatory modules directi ng diff erenti ati on of transfer ti ssues in barley Johannes Thiel (Seeland/OT Gatersleben/DE)

P–E–010 Establishment and development of Characeae model organisms for the study of early land plant evoluti on Christi ne Kühn (Marburg/DE)

P–E–011 Infl uence of seed-tuber weight and sprouti ng ti me on growth performance of Chinese Yam Tatjana Ried (Münster/DE)

P–E–012 Manipulati on of fl owering ti me in culti vated barley by ectopic expression of wild barley FT1 allele Götz Hensel (Seeland/OT Gatersleben/DE)

P–E–013 Unravelling the mystery behind the short-day specifi c fl owering of the Maryland Mammoth tobacco Marius Zimmermann (Münster/DE)

P–E–014 A forward geneti c screen for ferti lisati on-defecti ve mutants in Arabidopsis thaliana Yingjing Miao (Tübingen/DE)

P–E–015 Establishment of in vitro life cycle progression for the hornwort model Anthoceros agresti s Nora Sti ngl (Marburg/DE)

P–E–016 The role of histone deacetylases during Arabidopsis seed germinati on Michael Gasper (Münster/DE)

P–E–017 Investi gati on of tuber development in Chinese Yam Jenny Riekött er (Münster/DE)

P–E–018 The gain-of-functi on strategy to identi fy receptor-like kinases working upstream of the YDA MAPKKK in the arabidopsis embryo Kai Wang (Tübingen/DE)

35

POSTER SESSIONS

P–E–019 Investi gati ons on the gene regulatory basis governing plant sexual and asexual (apomicti c) reproducti on through seeds Anja Schmidt (Heidelberg/DE)

P–E–020 Post-transcripti onal regulati on of the paternal patt erning cue SHORT SUSPENSOR Houming Chen (Tübingen/DE)

P–E–021 Molecular analysis of fl owering ti me control in Taraxacum koksaghyz Wiebke Walleck (Münster/DE)

P–E–022 Symplasmic phloem unloading and radial post-phloem transport via vascular rays in tuberous roots of Manihot esculenta Rabih Mehdi (Erlangen/DE)

P–E–023 aINT no sorti ng when she‘s gone – phosphomimeti c mutati ons alter dileucine-dependent sorti ng of an inositol transporter homolog from sugar beet Christi na Müdsam (Erlangen/DE)

P–E–024 Seed Commons – linking society with seed conservati on and multi plicati on Balint Balazs (Budapest/HU)

F – Sensing abioti c and bioti c signalsRoom 1.34

P–F–001 Seed quality under changing environmental conditi ons Hana Habánová (Brno/CZ)

P–F–002 A role of plant circadian rhythms as a regulator of plant hormone signaling and ROS signaling Markéta Luklová (Brno/CZ)

P–F–003 Exploring the transcriptomic landscape of the Venus fl ytrap’s trigger hairs Anda-Larisa Iosip (Würzburg/DE)

P–F–004 In vivo observati on of phloem protein reacti on in A. thaliana roots Lisa Wrobel (Münster/DE)

P–F–005 TGA1 and TGA4 dependent gene regulati on during salicylic acid acti vated defense signaling Jelena Budimir (Götti ngen/DE)

G – Redox regulati on of plant metabolismRoom 0.21

P–G–001 Disti nct thioredoxin oxidati on by peroxiredoxins is required for chloroplasti c redox-regulati on of metabolism Wilena Telman (Bielefeld/DE)

P–G–002 Phylogeny-based identi fi cati on of redox-sensiti ve translati on factors via ConCysFind (Conserved Cysteine Finder) Corinna Wesemann (Bielefeld/DE)

P–G–003 Redox regulati on of the chloroplast β-cabonic anhydrase 1 Anna Dreyer (Bielefeld/DE)

36

POSTER SESSIONS

I – Interacti on of plants with microbes, symbiontsRoom 0.22

P–I–001 Switch of endophyti c bipolaris SPP into biotrophic pathogen under phytohormones crosstalk Anwar Hussain (Mardan/PK)

P–I–002 Nodulati on as an additi onal fi tness advantage in certain alkaloid producing Fabaceae? Nadine Jacky (Kiel/DE)

P–I–003 MALDI-TOF mass spectrometric analysis for rapid classifi cati on of plant-associated culti vable microbes Katja Witzel (Großbeeren/DE)

P–I–004 Unraveling a complex pathosystem with two microbes – host and pathogen proteomics of the Arabidopsis- Plasmodiophora-Acremonium interacti on Susann Auer (Dresden/DE)

P–I–005 Interacti on of Arabidopsis thaliana with a new endophyte from Aster tataricus Linda Jahn (Dresden/DE)

P–I–006 The truncated NLR protein TN13 interacts with MOS6 and is required for disease resistance in Arabidopsis Daniel Lüdke (Götti ngen/DE)

P–I–007 Multi ple benefi ts from fungal associati ons for kiwifruit Christi ne Stark (Lincoln/NZ)

P–I–008 Plant microbiota aff ects the multi -generati onal plant fi tness and evoluti on of the giant duckweed Marti n Schäfer (Münster/DE)

P–I–009 PurpleGate – a GoldenGate based approach to understand the evoluti on of host-specifi c parasiti sm Sebasti an Klenner (Bochum/DE)

P–I–010 Eff ects of X-ray computed tomography on root transcriptome and rhizosphere microbiota Minh Ganther (Halle an der Saale/DE)

P–I–011 Verti cillium longisporum induces SA-responsive gene expression in roots of Arabidopsis thaliana in the absence of SA Louisa Ulrich (Götti ngen/DE)

P–I–012 Rhizosphere than endosphere microbiomes display stronger associati on with plant functi onal traits Junjie Guo (Nanjing/CN)

P–I–013 Functi on of the miR2111-TOO MUCH LOVE regulatory node in adapti ng root system architecture to nitrogen regime and bacterial endosymbiosis Moritz Sexauer (Tübingen/DE)

P–I–014 Plant cell walls as barriers and signaling components in pathogen defense Timo Engelsdorf (Marburg/DE)

37

POSTER SESSIONS

J – Evoluti on of specialized metabolismRoom 0.21

P–J–001 AtDAT1 is a key enzyme of D-amino acid sti mulated ethylene producti on in Arabidopsis thaliana Claudia Hener (Tübingen/DE)

K – Plant architectureRoom 1.26

P–K–001 Infl uence of stand age on understorey fl ora diversity and soil physicochemical properti es in cocoa plantati ons Stephen Oyedeji (Ilorin/NG)

P–K–002 The EFP in C. sati vus – an oft en underesti mated system Nadine Schnieder (Münster/DE)

L– Plant/insect-interacti onsRoom 0.22

P–L–001 Fitness consequences of ovipositi on priming in Nicoti ana att enuata Rainer E.H. Cramer (Berlin/DE)

M – Brand new topics- miscellaneousRoom 0.22

P–M–001 Medicinal plants traditi onally used in the Greater Mpigi Region, Uganda – investi gati on of anti infl ammatory acti vity in the COX / PGH2 and 15-LOX / 15(S)-HpETE pathways Fabien Schultz (Neubrandenburg/DE)

P–M–002 Transcripti on factor binding moti f predicti on based on predicted gene regulatory networks Janik Sielemann (Bielefeld/DE)

P–M–003 Discovery of yet unknown medicinal natural remedies from the Ugandan rainforests – exploring self- medicati on in wild chimpanzees & mountain gorillas Fabien Schultz (Neubrandenburg/DE)

P–M–004 Combinatorial biotechnology as a means of transferring multi ple resistance into potato Elena Rakosy-Tican (Cluj-Napoca/RO)

P–M–005 Investi gati on of anti malarial, genotoxic and anti bacterial in vitro bioacti vity of African medicinal plants traditi onally used in western and central Uganda Fabien Schultz (Neubrandenburg/DE)

N – Diversity and evoluti on of C4 and CAM photosynthesisRoom 0.21

P–N–001 Feasibility of CAM engineering in C3-plants Katharina Schiller (Bielefeld/DE)

P–N–002 Crassulacean acid metabolism and ecophysiological diversity in the Aeonieae tribe (Crassulaceae) Thibaud F.E. Messerschmid (Mainz/DE)

P–N–003 Evoluti on of CAM photosynthesis in Monanthes (Crassulaceae) Nadine Denise Bobon (Mainz/DE)

P–N–004 Studies on phylogeny, CAM photosynthesis and niche modelling in Aichryson (Crassulaceae) Jessica Los (Mainz/DE)

38

POSTER SESSIONS

P–N–005 Expression of GDC and SHORT-ROOT in C3, C2 and C4 species of Salsoleae (Chenopodiaceae) – a study of a leaf developmental series and the eff ect of abioti c stress on young plants Kersti n Bissinger (Mainz/DE)

P–N–006 Evidence of hybridisati on between species of diff erent photosynthesis types in a C3-C4 intermediate lineage: the example of Salsola divaricata agg. (Chenopodiaceae) Delphine Tanita Tefarikis (Mainz/DE)

P–N–007 Crassulacean acid metabolism (CAM) and salt tolerance in Mesembryanthemum crystallinum L. (Aizoaceae) and its close relati ves Judith Wehling (Mainz/DE)

P–N–008 The regulatory variati on associated with the CO2 concentrati ng mechanism in Moricandia Meng-Ying Lin (Düsseldorf/DE)

P–N–009 Unraveling crassulacean acid metabolism (CAM) inducti on in the facultati ve CAM species Talinum triangulare: a transcriptome analysis Eva Maleckova (Düsseldorf/DE)

O – Cell and organelle biologyRoom 1.26

P–O–001 “Sti cky matt er” – from the mucilaginous cell wall to the seed mucilage envelope Agnieszka Kreitschitz (Wrocław/PL)

P–O–002 Analysis of the interacti on between ribosomes and the signal recogniti on parti cle in chloroplasts Dominique Sebasti an Stolle (Bochum/DE)

P–O–003 Comparison of electron and fl uorescence microscopy techniques with regard to the analysis of thylakoid architecture in Synechocysti s sp. PCC 6803 Matt hias Ostermeier (Planegg-Marti nsried/DE)

P–O–004 Working day and night – plasti d casein kinase 2 catalyses phosphorylati on of target proteins with diverse functi ons in light and dark-adapted plasti ds Anja Rödiger (Bochum/DE)

P–O–005 The Toc159 interacti on network reveals Grp23 as a new component of the 1 MDa-TIC complex Birgit Agne (Bochum/DE)

P–O–006 Dual targeti ng in Chlamydomonas reinhardti i and the role of bioenergeti c membranes Simon Stockhorst (Düsseldorf/DE)

P–O–007 Exploring the symbioti c interface of amoebal host and its nascent photosyntheti c organelle in the amoeba Paulinella chromatophora Linda Oberleitner (Düsseldorf/DE)

P–O–008 cpRNPs regulate global chloroplast RNA processing – towards a bett er understanding of their role in cold acclimati on Benjamin Lenzen (Berlin/DE)

P–O–009 Targeted delivery of FGF21 to the liver by tobacco seeds Hsuan-Wu Hou (Rostock/DE)

39

POSTER SESSIONS

P – Plant geneti cs and epigeneti csRoom 1.18

P–P–001 Geneti c diversity and relati onship assessment among worldwide Vicia faba L. genotypes using ISSR markers Ahmed Qahtan (Riyadh/SA)

P–P–002 Genome-wide (GWAS) and guided associati on study to analyze the geneti c variati on of Ascochyta blight resistance in German winter types of Vicia faba L. Ajay Dhungana (Götti ngen/DE)

P–P–003 A toolbox for the quanti fi cati on of rare deoxynucleoti de species Henryk Straube (Hannover/DE)

Q – Abioti c stress and adaptati onRoom 1.24

P–Q–001 The alga that never read the literature – fastest growing desiccati on and photodamage tolerant alga isolated from desert crust Haim Treves (Potsdam/DE)

P–Q–002 Interacti on of elevated atmospheric CO2 concentrati ons and nitrogen supply with respect to N uptake and distributi on in fi eld-grown wheat plants Christi an Zörb (Stutt gart/DE)

P–Q–003 Eff ects of temperature treatments on cytosine-methylati on profi les of diploid and tetraploid plants of Ranunculus kuepferi (Ranunculaceae) Eleni Syngelaki (Götti ngen/DE)

P–Q–005 Wounding triggers wax and triacylglycerol biosynthesis in Arabidopsis leaves Ivo Feussner (Götti ngen/DE)

P–Q–006 Winter stress in evergreen angiosperms probed by chlorophyll – a fl uorescence method Tati ana Swoczyna (Warszawa/PL)

P–Q–007 Do older year rings in beech conduct fl ow, provide water storage capacity, or both? A study employing mobile and high fi eld Magneti c Resonance Imaging (MRI) Carel Windt (Jülich/DE)

P–Q–008 Eff ect of consti tuti ve miR319 expression in Amaranthus cruentus Manuel Alejandro Herrera Lopez (Tepeti tla/MX)

P–Q–009 The infl uence of drought stress on indolic glucosinolate contents and the connecti on to auxin synthesis Johann Hornbacher (Hannover/DE)

P–Q–010 Investi gati on of physiological mechanisms in drought tolerant Digitaria exilis L. (fonio) David Oyinade A. (Oye-Ekiti /NG)

P–Q–011 Nickel sulfate in soil aff ects producti on of fl avonoids and phenols in garlic (Allium sati vum L.) altering its allelopathic potenti al Majedeh Niarami (Laatzen/DE)

P–Q–012 Nitrate-dependent gati ng of grasses and other monocot SLAC1-type anion channels evolved from a TMD3 tandem moti f aft er the split between monocots and dicots Nadine Schäfer (Würzburg/DE)

P–Q–013 Responses of wheat growth and leaf chemistry to diff erent drought regimes Caroline Müller (Bielefeld/DE)

40

POSTER SESSIONS

P–Q–014 24-h cold priming diff erenti ally aff ects the cold response and high light response of Arabidopsis thaliana Andras Bitt ner (Berlin/DE)

P–Q–015 Salinity induced ionic stress in guard cells of Vicia faba L. Basti an L. Franzisky (Stutt gart/DE)

P–Q–016 Which environmental factors determine accumulati on of hydroxycinnamic acids in Helianthus annuus? Jana Stelzner (Kiel/DE)

P–Q–017 Investi gati on of downstream components of the DOG1-AHG1 module using phosphoproteomics Thorben Krüger (Münster/DE)

P–Q–018 A metabolic and proteomic ti me series during progressive drought stress in Arabidopsis thaliana Björn Heinemann (Hannover/DE)

P–Q–019 Cold priming aff ects the chloroplast-associated proteins in Arabidopsis thaliana Victoria Seiml-Buchinger (Berlin/DE)

P–Q–020 Characterisati on of cytosolic histone deacetylases of Arabidopsis thaliana Priyadarshini Tilak (Münster/DE)

P–Q–021 Cold stress responses in young sugar beet plants Anna-Lena Gippert (Gatersleben/DE)

P–Q–022 Sugar transport in Pinus sylvestris under drought stress Laura Czempik (Wuppertal/DE)

P–Q–023 Living on wood – ecophysiological and ultrastructural characterisati on of the terrestrial green microalga Diplopsphaera (Trebouxiophyceae) isolated from a tree bark in Innsbruck (Austria) Cynthia Medwed (Rostock/DE)

P–Q–024 Downregulati on of N-terminal initi ator methionine imprinti ng by NatB impacts growth and the response to osmoti c stress in Arabidopsis Laura Armbruster (Heidelberg/DE)

P–Q–025 Molecular geneti c research on the desiccati on tolerant Malagasy Poaceae Styppeiochloa hitchcockii Julian Kirchgesser (Rostock/DE)

P–Q–026 Functi onal characterisati on of the stress associated zinc-fi nger protein 12 (SAP12) for its role in abioti c stress response Lara Vogelsang (Bielefeld/DE)

P–Q–027 Can we predict plant frost hardiness using chlorophyll a fl uorescence? Tati ana Swoczyna (Warszawa/PL)

P–Q–028 Adaptati on of the green seaweed Ulva (Chlorophyta) and its microbiome to cold temperature in Antarcti ca Thomas Wichard (Jena/DE)

P–Q–029 Unravelling the functi onal evoluti on of the FtsH protease complex in algae Maria Handrich (Düsseldorf/DE)

P–Q–030 Hints to new functi ons of metabolic enzymes in translati onal regulati on in high light exposed Arabidopsis thaliana plants Melanie Wegener (Bielefeld/DE)

P–Q–031 Aerophyti c conjugati ng green algae (Conjugatophyceae, Streptophyta) with a novel extracellular sunscreen pigment Anna Busch (Cologne/DE)

41

POSTER SESSIONS

P–Q–032 The Ca2+-sensory proteins AtCML49/ CML50 and Zn-fi nger proteins AtSAP2/ SAP3 parti cipate in strong light acclimati on Sonja Schmidtpott (Bielefeld/DE)

P–Q–033 Arsenic and hypoxia stress combinati on – metabolic analyses reveal unique responses in Arabidopsis thaliana L. Vijay Kumar (Bielefeld/DE)

P–Q–034 Identi fi cati on and characterisati on of new Zn-homeostasis factors in Arabidopsis thaliana Michael Weber (Bayreuth/DE)

P–Q–035 Desiccati on tolerant grasses of India – an unexplored treasure Mandar Datar (Pune/IN)

P–Q–036 Abioti c stress regulati on by XERICO E3 ligases Carlos Agius (Freising/DE)

R – Plant diseases, protecti on, resistanceRoom 0.22

P–R–001 Characterisati on of nati ve plant growth promoti ng rhizobacteria and their anti -oomycete potenti al against Phytophthora capsici aff ecti ng chilli pepper (Capsicum annum L.) Sajjad Hyder (Rawalpindi/PK)

P–R–002 Phenotypic and molecular screening of Sorghum – Sorghum bicolor (L) Moench – culti vars for resistance to anthracnose induced by Colletotrichum sublineolum (Ces) Wilson Olabisi Hamzat (Abeokuta/NG)

P–R–003 High resoluti on analysis of the temporal and spati al localisati on of Candidatus Liberibacter solanacearum in infected potato plants Falk Kalamorz (Lincoln/NZ)

P–R–004 Anti fungal potenti al and defense gene inducti on in maize against Rhizoctonia root rot by seed extract of Ammi visnaga (L.) Lam. Younes M. Rashad (Alexandria/EG)

P–R–005 Effi cacy of biological control agents and plant extracts in suppressing some plant pathogens Omran Youssef (Stutt gart/DE)

P–R–006 Evaluati on of alternati ve methods for resistance inducti on in tree species Hans Hoenicka (Grosshansdorf/DE)

P–R–007 An updated diff erenti al set of Brassica genotypes for pathotyping of Plasmodiophora brassicae fi eld isolates Christi ne Struck (Rostock/DE)

P–R–008 Proteasomal protein turnover during defence priming in Arabidopsis Daniela Spinti (Potsdam/DE)

P–R–009 Breeding research in potatoes for resistance against the colorado potato beetle, Lepti notarsa decemlineata Ramona Thieme (Sanitz/DE)

P–R–010 The small molecule isoleucic acid disti nctly impacts plant defense, root growth and superoxide formati on Anton R. Schäff ner (Neuherberg/DE)

42

POSTER SESSIONS

T – Photosynthesis and primary metabolismRoom 0.21

P–T–001 Plasti dial lysine acetyltransferases of Arabidopsis and their relevance for photosynthesis Annika Brünje (Münster/DE)

P–T–002 Gas exchange characteristi cs of the invasive weed Chromolaena odorata in KwaZulu-Natal Kubendran Naidoo (Durban/ZA)

P–T–003 Using a forward geneti c screen to identi fy new candidate genes involved in the photosyntheti c performance of the leaf Stefanie Schulze (Düsseldorf/DE)

P–T–004 Unraveling the establishment of energy dissipati on during high light acclimati on in Chlamydomonas reinhardti i Petra Redekop (Stanford, CA/US)

P–T–006 Acclimati on to high light depends on the nucleoid associated protein WHIRLY1 Monireh Saeid Nia (Kiel/DE)

P–T–007 Validati on of machine learning generated regulatory networks in plants bei Crispr/Cas9 and overexpression Sebasti an Niedenführ (Bielefeld/DE)

P–T–008 Biochemical characterisati on of a plasti dial Histone daecetylase from Arabidopsis thaliana Florian Kotnik (Münster/DE)

P–T–009 Biochemical characterisati on of GCN5-like plant acetyltransferase acti vity Jens Mühlenbeck (Münster/DE)

P–T–010 PsbS degradati on in Chlamydomonas reinhardti i during high light acclimati on Emin Dülger (Düsseldorf/DE)

P–T–011 Eff ects of fumarase downregulati on on C4 photosyntheti c metabolism Danilo Centeno (São Bernardo do Campo/BR)

P–T–012 Exploring post-translati onal dynamics in Arabidopsis thaliana leaves during diurnal dark-light transiti ons Jonas Giese (Münster/DE)

P–T–013 The role of small proteins in regulati ng the Synechocysti s sp. PCC 6803 metabolism Luna Alvarenga (Rostock/DE)

P–T–014 Metabolic regulati on of carbon allocati on and CO2 acclimati on in Synechocysti s sp. PCC 6803 Stefan Lucius (Rostock/DE)

P–T–015 Isolati on and characterisati on of Photosystem II assembly intermediates via strep-tagged subunits and auxiliary factors Jan Lambertz (Bochum/DE)

43

POSTER SESSIONS

U – Crop plants and new technologies in plant breedingRoom 1.18

P–U–001 Exploiti ng geneti c diversity for breeding of high-biomass yielding perennial crop Silphium perfoliatum Elena Pestsova (Jülich/DE)

P–U–002 Mobility of a herbicide in a conservati on agriculture (zero ti llage) soil Fadoua El Makhoukhi (Rabat/MA)

P–U–003 PRECISE – platf orm for precise allele conversion using syntheti c endonucleases Götz Hensel (Seeland/OT Gatersleben/DE)

P–U–004 Bulk segregant analysis and genome wide associati on studies in Solanum tuberosum L. Florian Schilling (Rostock/DE)

P–U–005 DNA-free genome editi ng for gene knockout in poplar Tobias Brügmann (Grosshansdorf/DE)

P–U–006 Factors determining the albinism of plants regenerated from androgenic cultures of wheat and triti cale Magdalena Szechynska-Hebda (Kraków/PL)