›› 2015, Vol. 42 ›› Issue (11): 2915-2920.doi: 10.16431/j.cnki.1671-7236.2015.11.015

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SNP Detection and Bioinformatics Analysis of FUT1 Gene of Wuzhishan Pig

CHAO Zhe, WANG Feng, HUANG Li-li, LIU Hai-long, SUN Rui-ping, ZHENG Xin-li   

  1. Institute of Animal Science and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou 571100, China
  • Received:2015-06-17 Online:2015-11-20 Published:2015-11-26

Abstract: This study was aimed to detect FUT1 gene,analyze its structure,and reveal the distribution of SNP in Wuzhishan pig.FUT1 gene was amplified by PCR.Then the gene mutation was identified by sequencing.PCR-RFLP method was used to detect the FUT1 gene of 120 Wuzhishan pigs.Some characters of FUT1 gene were analyzed by bioinformatics tools.Two mutations were detected in the FUT1 genomic fragment,one in the coding region (A+307G) and the other in the 3'regulatory region (A+1856C).At the A+307G locus of coding region in FUT1 gene,100% of Wuzhishan pigs were GG genotype.In addition,bioinformatics analysis revealed that FUT1 gene promoter and the second exon region contained CpG islands.In this study,we obtained the sequences of FUT1 gene which laid a foundation for further studying its functions in Wuzhishan pig.

Key words: Wuzhishan pig; FUT1 gene; polymorphism; bioinformatics analysis

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