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PCNA

DNA REPLICATION. PCNA. PCNA. DNA REPLICATION. factories. PCNA. Replication factories. http:// sms.cam.ac.uk/collection/650394. THE STRUCTURE OF CHROMATIN. Methylation of histone or of DNA usually turns a gene off. Acetylation of histone usually turns a gene on.

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PCNA

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  1. DNA REPLICATION PCNA PCNA

  2. DNA REPLICATION factories PCNA

  3. Replication factories http://sms.cam.ac.uk/collection/650394

  4. THE STRUCTURE OF CHROMATIN

  5. Methylation of histone or of DNA usually turns a gene off. Acetylation of histone usually turns a gene on. Phosphorylation -- we're not sure what that does.

  6. cnx.org/content/m26565/latest/

  7. http://www.newgeology.us/HistoneH1.jpg

  8. HISTONES LABELLED WITH anti-HISTONE ANTIBODY WITH FLUOROPHORE ATTACHED www.invitrogen.com/.../Image-Detail.2314.html

  9. STAINED WITH anti-PHOSPHORYLATED HISTONE H3 ANTIBODY MITOCHONDRIA STAINED WITH anti-CYTCHROME OXIDASE ANTIBODY BOVINE PULMONARY ARTERY ENDOTHELIAL CELLS

  10. SHOWS MOST DNA IS ASSOCIATED NUCLEOSOMES SHOWS ONLY VARIOUS “PATCHES” OF DNA ARE ASSOCIATED NUCLEOSOMES THAT HAVE HISTONE TAIL PHOSPHORYLATION

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