1. any pair of genes that tend to be transmitted together; - Example: "the genes of Drosophila fall into four linkage groups" [syn: linkage group, linked genes]
WordNet (r) 3.0 (2006):
linkage group
n 1: any pair of genes that tend to be transmitted together;
"the genes of Drosophila fall into four linkage groups"
[syn: linkage group, linked genes]