transcription, транскрипция: [ ˌsē-(ˌ)dē-ˈfȯr ]
noun
Usage: often attributive
Etymology: c luster of d ifferentiation
Date: 1984
: a large glycoprotein that is found on the surface especially of helper T cells, that is the receptor for HIV, and that usually functions to facilitate recognition of antigens by helper T cells