Diversity of the Swine Leukocyte Antigen Class I and II in Commercial Pig Populations.

ABSTRACT: Among swine genetic markers, the highly polymorphic swine leukocyte antigen (SLA) is one of the key determinants, associated with not only immune responses but also reproductive performance and meat quality. The objective of this study was to characterize the SLA class I and II diversities in the commercial pig populations. In this study, a total number of 158 pigs (126 gilts and 32 boars) were randomly selected from different breeding herds of five major pig-producing companies, which covered ~70% of Thai swine production. The results indicate that a moderate level of SLA diversity was maintained in the Thai swine population, despite the performance-oriented breeding scheme. The highly common SLA class I alleles were SLA-1^*08:XX, SLA-2^*02:XX, and SLA-3^*04:

SUBMITTER: Techakriengkrai N 

PROVIDER: S-EPMC8121083 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature