Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression...
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![Page 1: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/1.jpg)
Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression
by Sujith Puthiyaveetil, and John F. Allen
Proceedings BVolume 276(1665):2133-2145
June 22, 2009
©2009 by The Royal Society
![Page 2: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/2.jpg)
Schematic of a two-component system.
Sujith Puthiyaveetil, and John F. Allen Proc. R. Soc. B 2009;276:2133-2145
©2009 by The Royal Society
![Page 3: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/3.jpg)
Predicted domain composition of chloroplast sensor kinases, (a) ycf26 and (b) CSK. Individual domains are labelled as follows: TM, transmembrane; HAMP, domain present in histidine
kinases, adenylyl cyclases, methyl-accepting proteins and phosphatases; PAS, ...
Sujith Puthiyaveetil, and John F. Allen Proc. R. Soc. B 2009;276:2133-2145
©2009 by The Royal Society
![Page 4: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/4.jpg)
Chloroplast sensor kinases show molecular evolution in their kinase domains.
Sujith Puthiyaveetil, and John F. Allen Proc. R. Soc. B 2009;276:2133-2145
©2009 by The Royal Society
![Page 5: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/5.jpg)
Conserved sequence features of chloroplast response regulators.
Sujith Puthiyaveetil, and John F. Allen Proc. R. Soc. B 2009;276:2133-2145
©2009 by The Royal Society
![Page 6: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/6.jpg)
Lineage-specific distribution of the chloroplast two-component systems.
Sujith Puthiyaveetil, and John F. Allen Proc. R. Soc. B 2009;276:2133-2145
©2009 by The Royal Society
![Page 7: Chloroplast two-component systems: evolution of the link between photosynthesis and gene expression by Sujith Puthiyaveetil, and John F. Allen Proceedings.](https://reader030.fdocuments.in/reader030/viewer/2022032612/56649f065503460f94c1b481/html5/thumbnails/7.jpg)
A model explaining the operation of a CSK-based two-component system in chloroplasts.
Sujith Puthiyaveetil, and John F. Allen Proc. R. Soc. B 2009;276:2133-2145
©2009 by The Royal Society