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ACTA HORTICULTURAE SINICA ›› 2003, Vol. 30 ›› Issue (03): 346-348.

• 研究报告 • Previous Articles     Next Articles

Cloning of a cDNA Fragment of Acid lnvertase Gene from Cucumis melo L.Fruit

Yu Xiyan1; Zhao Shuangyi2; He Qiwei3; Kong Qingguo4
  

  1. ( 1School of Horticulture Shandong Agricultural University, Tai'an 271018, China; 2School of Sciences,Shandong University, Ji'nan 250100,China; 3Vegetable Institute,Shandong Academy of Agricultural Sciences,Ji'nan 250100,China; 4Binzhou Vocational College of Shandong Province,Binzhou 256624,China)
  • Received:2002-07-16 Revised:2002-11-26 Online:2003-06-25 Published:2003-06-25

Abstract: PCR primers were designed based on the eonsensu$ domain of some acid invertase genes in GenBank.The aimed cDNA fragment was amplified from the total RNA isolated from melon fruit via RT-PCR and cloned into pMD18-T vector. The amino acid sequence determined by this fragment shows 99% homology to that of the corresponding region of acid invertase of tomato. This confirms that we have cloned a cDNA fragment from melon fruit successfully. the access number of this gene in GenBank is AF490425.

Key words: Melon, Fruit, RT—PCR, Acid invertase gene

CLC Number: