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Acta Prataculturae Sinica ›› 2014, Vol. 23 ›› Issue (5): 168-174.DOI: 10.11686/cyxb20140519

• Orginal Article • Previous Articles     Next Articles

Clone and sequence analysis of 5’RACE of PvVP1 in Paspalum vaginatum

SONG Hui1,NAN Zhi-biao1,CAI Xiao-ning2,ZHONG Xiao-xian3,GU Hong-ru3   

  1. 1.State Key Laboratory of Grassland Agro-Ecosystems, College of Pastoral Agricultural Science and Technology, Lanzhou University, Lanzhou 730020, China;
    2.School of Biochemical and Environmental Engineering, Nanjing Xiaozhuang University, Nanjing 211171, China;
    3.Institute of Animal Science, Jiangsu Academy of Agricultural Science, Nanjing 210014, China
  • Received:2012-08-30 Online:2014-10-20 Published:2014-10-20

Abstract:

A pair of degenerated primers were designed based on previously cloned homologous cDNA segments. The middle segment of PvVP1 was cloned, then the PvVP1 5’cDNA sequence also obtained using 5’RACE. The open reading frame (ORF) of this sequence was 1605 bp, encoding 534 amino acids. The codon and amino acid sequences of the 5’ends of the PvVP1 gene shared 93% and 99% similarity, respectively, with those of Zea mays.

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