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Bulletin of Botanical Research ›› 1996, Vol. 16 ›› Issue (1): 114-117.

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THE ANALYSIS OF ct-DNA RESISTANT AND SENSITIVE TO TMV WITH RAPD IN TOMATO VARIETIES

Wang Qing-yin1, Fu Gui-rong1, Liu Yan-xia1, Huang Yong-fen1, Zhang Hong-gang2, Xie Wei-wu2, Wang Bin2   

  1. 1. Biology Department of Harbin Normal University Harbin, 150080, Heilongjiang;
    2. Institute of Genetics, Academia Sinica, Beijing, 100101
  • Received:1995-05-01 Online:1996-03-15 Published:2016-06-14

Abstract: In the present study, we analyse the ct-DNA of tomato which is resistant and sensitive to TMV with RAPD. We find difference in four of the twenty primers. 14 different bands are showed. We guess this maybe alternation of base sequence or insertion or deletion of short DNA sequence. It will play an important role in study of machinism of TMV resistance and construction of virus resistant tomato.

Key words: Tomato, ct_DNA, TMV, RAPD.