Genetics of Ia-like Alloantigens in Chickens and Linkage with B Major Histocompatibility Complex
Overview
Genetics
Authors
Affiliations
Two sets of backcross matings were performed to test for linkage between genes coding for the Ia-like antigens ("Ia") and the B erythrocyte antigens (Ea-B) of the chicken. Evidence is presented which indicates that the "Ia" antigens are determined by a single codominant locus and that the Ea-B and "Ia" loci are on the same chromosome. Failure to detect a single recombinant between the Ea-B and "Ia" loci out of 208 progeny suggests close linkage of the two genes with a map distance of up to about 2 centimorgans. The "Ia" genes are thus included in the B major histocompatibility complex of the chicken.
Schat K Viruses. 2022; 14(9).
PMID: 36146821 PMC: 9504545. DOI: 10.3390/v14092015.
Longenecker B Surv Immunol Res. 1982; 1(3):205-11.
PMID: 6821223 DOI: 10.1007/BF02918457.
Analysis of the B-G antigens of the chicken MHC by two-dimensional gel electrophoresis.
Miller M, Goto R, Abplanalp H Immunogenetics. 1984; 20(4):373-85.
PMID: 6490108 DOI: 10.1007/BF00345612.
Longenecker B, Mosmann T Immunogenetics. 1981; 13(1-2):1-23.
PMID: 6262224 DOI: 10.1007/BF00524601.
AT-1.1: a thymus-specific alloantigen of chickens.
Waytes A, Bacon L, Rose N Immunogenetics. 1984; 20(4):359-71.
PMID: 6149192 DOI: 10.1007/BF00345611.