Structural comparisons of serologically indistinguishable H-2K-encoded antigens from inbred and wild mice.
Open Access
- 1 December 1980
- journal article
- research article
- Published by Oxford University Press (OUP) in The Journal of Immunology
- Vol. 125 (6) , 2424-2428
- https://doi.org/10.4049/jimmunol.125.6.2424
Abstract
H-2K glycoproteins from 2 wild-derived strains, B10.KPB128 and B10.GAA37, and from standard congenic lines B10.S(9R) and B10.A were compared by ion-exchange chromatography of tryptic peptides. The H-2K products of B10.S(9R) and B10.A were found to differ in about 33% of their peptides. The H-2K molecule of B10.S(9R) was indistinguishable from the H-2K molecules of B10.GAA37 and B10.KPB128. These results indicate that the H-2K-encoded products of the B10.S(9R), B10.KPB128, and B10.GAA37 lines are structurally very similar or, perhaps, identical, suggesting that some alleles of the H-2K locus may be maintained in a stable form in allopatric populations of wild mice.This publication has 0 references indexed in Scilit: