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作 者 ：戴莲韵 李红 王学聘

期 刊 ：林业科学 1992年 28卷 1期 页码：85-89

关键词：苏云金芽孢杆菌亚种；DNA中G+C克分子百分数；

Keywords:Bacillus thuringiensis subspecies, mole percent of G+C in DNA,

Abstract:Mole percent of G + C in DNA of Bacillus thuringiensis seven subspcies were determinated by means of thermal denaturation method of nucleic acid. The result showed that:B, t. Subsp, thuringiensis(H₁)" G+C% =32.5t B.t.subsp. finitimus (H₂) G+C%=31.0; B.t. Subsp, alesti(H_3a) G+C%=30.0; B.t. Subsp, Kurstaki(H_3a3b) G + C% = 30.03 B.t. Subsp, kenyae (H_4a4c) G + C% = 29.5; B.t. Subsp, galleriae(H_5a5b) G+C%=32.0; B.t. Subsp, wenquanensis G+C%=31.5.

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