基本解釋[病毒] 缺損突變體；缺陷性突變體，[病毒] 缺陷突變株英漢例句雙語例句A white colony mutant, 1-40-271, was normal in sporulation and spore germination, but defective in appressorium development and totally lost in pathogenicity.突變體1-40-271菌落呈白色，產(chǎn)孢與萌發(fā)均正常，但萌發(fā)后即便在人工疏水表面上也不能形成附著胞，且喪失了致病性；The repressor gene and its allele-a temperature sensitive mutant have been cloned from the defective prophage PBSX of Bacillus subtilis by means of PCR technique.本研究利用聚合酶鏈式反應技術(shù)，成功地克隆了枯草芽孢桿菌缺陷型原噬菌體PBSX阻遏基因及其溫度敏感型等位基因。The researchers analyzed the function of the mutant proteins, establishing that it was the "triggering" kinase segment of the protein that was central to the enzyme's defective function.研究人員分析了突變蛋白的功能，發(fā)現(xiàn)它是該蛋白激發(fā)激酶作用的部分，是酶缺矢功能的核心環(huán)節(jié)。defective mutant更多例句詞組短語短語defective nhibition mutant 缺陷性干擾突變株defective inhibition mutant 缺陷型干擾突變株defective e mutant 缺損突變體defective prophage mutant 缺陷性原噬菌體突變體maturation -defective mutant [遺]成熟缺陷突變體defective mutant更多詞組專業(yè)釋義生物學缺損性突變株缺損突變株缺陷突變株缺損突變體缺陷突變型