Molecular cloning and sequencing analysis of the interferon β from Coturnix.

ABSTRACT: One pair of primers was designed according to Gallus and Meleagris gallopavo interferon β (IFN-β) sequences published in GenBank. The primers and RNA extraction from the spleen of Coturnix were used to amplify Coturnix IFN-β cDNA by real-time polymerase chain reaction (RT-PCR). The product was cloned into pEasy-T1 vector. Evaluating recombinant plasmid by PCR and restriction enzyme digestion. Sequence the cloning sequences, comparing the sequencing results by NCBI. We successfully got a Coturnix IFN-β partial sequence. The sequence was subtyped and put to homologous analysis. The results suggested the homology of IFN-β gene of Coturnix and gene of Coturnix and chicken (88.7%), the homology of IFN-β gene of Coturnix and chicken (88.7%), the homology of IFN-β gene of Coturnix and Anas platyr

SUBMITTER: Zheng B 

PROVIDER: S-EPMC4439982 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature