PSXII-24 Identification of selection signatures for response of American mink to Aleutian mink disease virus infection

ABSTRACT: Abstract Aleutian disease (AD) is one of the most important health problems in the mink industry worldwide, leading to economic losses. We used a set of single nucleotide polymorphisms (SNPs) to detect the genomic regions potentially under selection for response to Aleutian mink disease virus (AMDV) infection in black American mink. A total of 191 mink which were inoculated with a local strain of AMDV and survived until pelting were genotyped using genotyping-by-sequencing technique. The presence of viral DNA in the spleen samples were tested by polymerase chain reaction. After filtering, 47,800 SNPs at 171 individuals were used for further analyses. Signatures of selection for response to AMDV infection were detected using fixation index (FST) and nucleotide diversity (θπ) statistics meas

SUBMITTER: Karimi K 

PROVIDER: S-EPMC7702783 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature