Authors: George Rajna
Genes in living cells are activated – or not – by proteins called transcription factors. The mechanisms by which these proteins activate certain genes and deactivate others play a fundamental role in many biological processes.  Single-molecule fluorescent measurements provide fresh insights into a process for keeping errors out of our genomes.  Histones are proteins that regulate the unwinding of DNA in the cell nucleus and the expression of genes based on chemical modifications or "marks" that are placed on their tails. 
Comments: 38 Pages.
[v1] 2019-03-25 11:32:26
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