1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f)...

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Karyotype Activity: https://learn.genetics.utah.edu/content/basics/karyotype/ 1.2 DNA Organization November 4, 2018 5:57 PM Unit 4 Biology Page 1

Transcript of 1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f)...

Page 1: 1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f) Gene 2. Nucleus g. Nitrogen Containing Bases, DNA Double Helix, Nucelotide, Chromatin,

Karyotype Activity:https://learn.genetics.utah.edu/content/basics/karyotype/

1.2 DNA OrganizationNovember 4, 2018 5:57 PM

Unit 4 Biology Page 1

https://learn.genetics.utah.edu/content/basics/karyotype/
Page 2: 1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f) Gene 2. Nucleus g. Nitrogen Containing Bases, DNA Double Helix, Nucelotide, Chromatin,

RECAP: https://www.youtube.com/watch?v=mBq1ULWJp_M&list=PLwL0Myd7Dk1FVxYPO_bVbk8oOD5EZ2o5W&index=3

Unit 4 Biology Page 2

https://www.youtube.com/watch?v=mBq1ULWJp_M&list=PLwL0Myd7Dk1FVxYPO_bVbk8oOD5EZ2o5W&index=3
Page 3: 1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f) Gene 2. Nucleus g. Nitrogen Containing Bases, DNA Double Helix, Nucelotide, Chromatin,

**AMOEMBA SISTERS VIDEO

Unit 4 Biology Page 3

Page 4: 1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f) Gene 2. Nucleus g. Nitrogen Containing Bases, DNA Double Helix, Nucelotide, Chromatin,

Assignment #2November 4, 2018 5:58 PM

Unit 4 Biology Page 4

Page 5: 1.2 DNA Organization...b) DNA Double Helix c) Nucleosomes d) Chromatin e) Condensing of Chromatin f) Gene 2. Nucleus g. Nitrogen Containing Bases, DNA Double Helix, Nucelotide, Chromatin,

Unit 4 Biology Page 5


AP Biology DNA, Mitosis, Cell Cycle Fun Fun Fun AP Biology nucleosome DNA histone DNA double helix chromosome rosettes of chromatin loops scaffold protein.

AP Biology DNA, Mitosis, Cell Cycle Fun Fun Fun AP Biology nucleosome DNA histone DNA double helix chromosome rosettes of chromatin loops scaffold protein.

I. DNA, Chromosomes, Chromatin, and Genes I. DNA, Chromosomes, Chromatin, and Genes ... DNA replication = reproducing an exact copy of DNA so that ... DNA Review Worksheet 1.

I. DNA, Chromosomes, Chromatin, and Genes I. DNA, Chromosomes, Chromatin, and Genes ... DNA replication = reproducing an exact copy of DNA so that ... DNA Review Worksheet 1.

Chromatin modulation and DNA damage response

Chromatin modulation and DNA damage response

DNA in chromatin

DNA in chromatin

DNA double helix Nucleosomes Chromosome Felsenfeld & Groudine, Nature (2003) Chromatin structure and cancer epigenetics 30 nm fiber.

DNA double helix Nucleosomes Chromosome Felsenfeld & Groudine, Nature (2003) Chromatin structure and cancer epigenetics 30 nm fiber.

DNA Helix Strand

DNA Helix Strand

DNA –Position in the cell Nucleus DNA double helix Chromosomes.

DNA –Position in the cell Nucleus DNA double helix Chromosomes.

DNA structure - double helix structure

DNA structure - double helix structure

DNA Printing the double helix

DNA Printing the double helix

Chromatin Immunoprecipitation DNA Sequencing (ChIP-seq)

Chromatin Immunoprecipitation DNA Sequencing (ChIP-seq)

DNA Fingerprinting (RFLP Electrophoresis). DNA Double Helix Four nucleotide bases make up the chains of the double helix.

DNA Fingerprinting (RFLP Electrophoresis). DNA Double Helix Four nucleotide bases make up the chains of the double helix.

Discovery of DNA Double Helix

Discovery of DNA Double Helix

Functional DNA demethylation is accompanied by chromatin ...pathology.ucla.edu/workfiles/Research Services/NAR2013.pdf · Functional DNA demethylation is accompanied by chromatin

Functional DNA demethylation is accompanied by chromatin ...pathology.ucla.edu/workfiles/Research Services/NAR2013.pdf · Functional DNA demethylation is accompanied by chromatin

Chromatin DNA Methylation1

Chromatin DNA Methylation1

Chromatin remodeling enzyme Snf2h regulates embryonic …ATP-dependent chromatin remodeling is required for transcription, DNA replication, DNA repair and genetic recombination (de

Chromatin remodeling enzyme Snf2h regulates embryonic …ATP-dependent chromatin remodeling is required for transcription, DNA replication, DNA repair and genetic recombination (de

Double helix structure of DNA - Weebly

Double helix structure of DNA - Weebly

DNA! spooled chromosomes chromatin double helix gene.

DNA! spooled chromosomes chromatin double helix gene.

City College of San FranciscoHelix-turn-helix Dimer- binding helix Helix-turn-helix motif binds to DNA. Turn DNA- binding helix (b) Zinc fingers "Finger" Zinc finger motif binds to

City College of San FranciscoHelix-turn-helix Dimer- binding helix Helix-turn-helix motif binds to DNA. Turn DNA- binding helix (b) Zinc fingers "Finger" Zinc finger motif binds to

Chromatin Assembly Nucleosomal DNA Primary chromatin structure beads-on-a-string.

Chromatin Assembly Nucleosomal DNA Primary chromatin structure beads-on-a-string.

Genes · Genes b}’ Mail DNA Double Helix Nucleosomes 30-nanometer Chromatin Fiber Interphase Chromosome Fiber Metaphase Chromosome maternal or the paternal chromosome or. more usual,

Genes · Genes b}’ Mail DNA Double Helix Nucleosomes 30-nanometer Chromatin Fiber Interphase Chromosome Fiber Metaphase Chromosome maternal or the paternal chromosome or. more usual,