Chemical modifications

MicroRNAs and the exposome (2)

Odd histone helps suppress jumping genes in stem cells, study says Excerpt 1) Chemical modifications to these histones can change the expression of genes, making them more available for expression or silencing them by compacting the DNA-protein complex. Oddball H3.3 varies from its regular counterpart H3 by only few amino acids. Excerpt 2) The research MicroRNAs and the exposome (2)