In addition to the MHC, this region on chromosome 6 also contains a cluster of histonegenes.
除了MHC外,6号染色体上的该区域也包含一组组蛋白基因。
2
Histone proteins both protect DNA and regulate genes as they combine with DNA to form chromatin.
组蛋白既保护DNA也在它们与DNA结合形成染色质时调节基因表达。
3
A group of proteins called the polycomb repressive complex 1 (PRC1) that silences genes must first bind to a particular methylated address on a histone and.