Tagged Questions
2
votes
0answers
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Histone marks mechanism
I am slightly confused about the mechanisms that makes histone modifications associate with gene expression.
That is, H3K36me3 is believed to be present in actively transcribed genes, H3K27me3 in ...
19
votes
1answer
193 views
Regulation of chromatin structure
Recently, I reviewed the different levels of chromatin structure. The primary level is nucleosomes, where DNA is bound to histones, and has structural similarity to "beads on a string." The secondary ...
