het.er.o.chro.ma.tin
heterochromatin的音标和读音:
DJ音标发音: [ˌhetərouˈkroumətin]
KK音标发音: [ˌhɛtəroˈkromətɪn]
heterochromatin的词性:
n.(名词)
1. Tightly coiled chromosomal material that stains deeply during interphase and is believed to be genetically inactive.
异染色质:紧紧盘绕在一起的染色体物质,在分裂期间染色,据信在基因中并不活跃