Recombinant plasmid, pBYBl, with full length cry1Aa14 gene was constructed and transformed into a Bt acrystalliferous mutant strain HD73 cry.
英
美
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cry1Aa14全长基因插入Bt表达载体,获得了重组表达质粒pBYB1,转化大肠杆菌SCS110和Bt无晶体突变株HD73cry~-,经过抗性筛选、DNA酶切分析和PCR检测,证实转化成功。
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