Dissecting a novel gene regulatory function for histone H2B ubiquitylation

人类基因组（实际上，每种动物的基因组）是由长链DNA（称为染色体）组成的，这些DNA需要被紧密地包装在细胞内。这种包装的一个重要后果是它限制了细胞基因表达的途径

The human genome (and indeed, the genome of every animal) is comprised of long strands of DNA (known as chromosomes) that need to be tightly packaged within cells. An important consequence of this packaging is that it limits access of cellular gene exp