Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
majorette
majoritarian
majority
majority carrier
majority leader
majority minority
majority ownership
majority rule
majorly
Majuro
majuscule
Makalu
makan
makar
Makassar
Makassarese
make
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

major histocompatibility complex

ma·jor his·to·com·pat·i·bil·i·ty com·plex


noun 
Definition:
 
genetic signature system: a cluster of genes occurring in humans and other animals that determines the recognizable pattern on the surface of the body's cells. This determines the extent to which an individual's immune system will accept or reject tissue from another individual.

Advertisement

© 2009 Microsoft