wildtype gene 中文意思是什麼
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Pcr and enzyme acitivity check on chitin agar showed that the chitinase gene fragment existed and expressed in the wildtype strains. antagonistic activity test in vitro suggest that the transformants remained the ability to produce antibiotics. the recombinant strains showed an increased biocontrol efficacy against wheat take - all and rhizoctonia sheath blight in greenhouse
對小麥全蝕病和紋枯病的盆栽試驗結果表明工程菌株p25113一9的防病作用強於野生菌株，尤其是對小麥全蝕病的防治作用，其防治效果同野生菌株ap113和ap25相比，分別增長了22
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