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Identification of cry Genes for Bacillus thuringiensis with Specific Activity against Plutella and Spodoptera

机译:对芽孢杆菌和灌木植物的特异性活性鉴定芽孢杆菌的哭泣基因

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According to the structural characterization of Bt insecticidal crystal protein genes, three pairs of specific primers directed to identify cry1Ab, cry1C and cry1Ab-cry1C genes were used to identify 7 Bt isolates with specific activity to Plutella xylostella and Spodoptera exigua. The result showed that the all tested strains harboured cry1Ab gene, 4 strains harboured cry1C gene and 1 strain harboured cry1A-cry1C gene.
机译:根据BT杀虫晶体蛋白基因的结构表征,用于鉴定Cry1ab,Cry1C和Cry1ab-Cry1C基因的三对特异性引物用于鉴定与Plutella Xylostella和Spodoptera exigua的特定活性的7个BT分离物。结果表明,所有测试的菌株都留下了Cry1ab基因,4个菌株Harbored Cry1C基因和1个菌株Harbored Cry1a-Cry1C基因。

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