The Structure, Evolution, and Gene Expression Within the Caprine Leukocyte Receptor Complex.

ABSTRACT: The leukocyte receptor complex (LRC) encodes a large number of immunoglobulin (Ig)-like receptors involved in the immune response, particularly in modulating natural killer (NK) cell function. The killer cell Ig-like receptors (KIR), the leukocyte Ig-like receptors (LILR), and a recently described novel Ig-like receptor family are highly variable between species, which is consistent with rapid evolution driven by selection pressure from pathogens. Among the species studied to date, only simians (such as humans) and bovids (such as cattle and goats) have an expanded complement of KIR genes and represent an interesting model to study KIR evolution. Using recently improved genome assemblies and an assembly of bacterial artificial chromosomes, we describe the struct

SUBMITTER: Schwartz JC 

PROVIDER: S-EPMC6775213 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature