›› 2016, Vol. 43 ›› Issue (6): 1413-1421.doi: 10.16431/j.cnki.1671-7236.2016.06.003

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Analysis on Target Genes with Mutation in microRNA of Blue-shelled Chicken and White Leghorn

GUAN Yu-yu1,2, LIAO Rong-rong1,3, WANG Zhen1,2, ZHAO Jing1,2, CHEN Zhen-liang1,2, ZHANG Zhe1,2, XIAO Qian1,2, SUN Hao1,2, WANG Qi-shan1,2, ZHANG Xiang-zhe1,2, YANG Chang-suo1,3, PAN Yu-chun1,2   

  1. 1. School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China;
    2. Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China;
    3. Institute of Animal Husbandry and Veterinary Science, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China
  • Received:2015-11-19 Online:2016-06-20 Published:2016-07-11

Abstract: The study was conducted to explore the potential different characters between Blue-shelled chicken and White leghorn.Global genome microRNA was combined the identified microRNA with complementary lab-predicted microRNA.Then the two breed chicken's SNP data got by GGRS were mapped to the microRNA and focused on SNP that deliberately located in mature-microRNA.Bioinformatics method was adopted for target prediction on microRNA which had SNPs.By further gene enrichment analysis,the study found these genes enriched in 22 GO terms,10 KEGG pathways,and 3 IPA important networks.And they enriched in traits which associated with growth,such as mTOR signaling pathways,Wnt signaling pathways,growth hormone receptor networks and insulin-like growth factor Ⅰ receptor networks.And they also enriched in some laying traits,such as oocyte meiotic signaling pathways and progesterone mature oocytes signaling pathways.The methods and the results might provide references for further studies.

Key words: Blue-shelled chicken; White leghorn; microRNA; SNP; target genes prediction; enrichment analysis

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