Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 2006, Vol. 21 ›› Issue (1): 92-95. doi: 10.3321/j.issn:1000-7091.2006.01.021

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Research on in vitro Screening of Resistant Mutants of Eggplant to Verticillium daliae with Fungi Toxin

ZHAO Ming-min1, LIU Zheng-ping2, HUO Xiu-wen3   

  1. 1. College of Agriculture, Yangtze University, Jingzhou 434025, China;
    2. Beijing Agricultural College, Beijing 102206, China;
    3. College of Agriculture, Inner Mongolia Agricultural University, Huhhot 010019, China
  • Received:2005-08-20 Published:2006-02-28

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Abstract: in vitro screening of resistant mutants of eggplant to Verticillium daliae was studied with Verticillium daliae toxin and tissue culture technology.The induction rate in stem on medium of MS medium+IAA 1mg/kg+NAA 1mg/kg+KT 0.2mg/kg was higher than that of in hypocotyl and cotyledons.The toxin concentration of 15% was considered as the selection pressure of resistant mutants of eggplant to Verticillium dahliae.The resistance of callus to Verticillium dahliae toxin could be improved by increasing the concentration gradually.

Key words: Verticillium daliae, Toxin, In vitro screening, Resistant mutant

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Cite this article

ZHAO Ming-min, LIU Zheng-ping, HUO Xiu-wen. Research on in vitro Screening of Resistant Mutants of Eggplant to Verticillium daliae with Fungi Toxin[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(1): 92-95. doi: 10.3321/j.issn:1000-7091.2006.01.021.

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