Molecular characterization, tissue expression, and antiviral activities of Bama minipig interferon-α subtypes.

ABSTRACT: Interferons play a major role in innate immunity and disease resistance. Porcine interferon alpha has 17 subtypes, and their gene sequences, tissue expression profiles, and antiviral activities have been primarily studied in domestic pigs but not in minipigs. Bama minipigs are genetically stable disease-resistant and making them as laboratory animal models for bioscience studies. To define the potential mechanism for disease resistance, in this study, we cloned 17 subtypes of Porcine interferon alpha genes in Bama minipigs using high fidelity polymerase chain reaction and subsequent sequencing. Sequence alignment showed that the 17 porcine interferon alpha subtypes were 98%-100 % homologous in those of domestic pigs. However, significantly different tissue expression profiles of PoIFN-α su

SUBMITTER: Noor AU 

PROVIDER: S-EPMC11324974 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature