chromosome deletion 中文意思是什麼
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In addition to avermectins, s. avermitilis produces oligomycin, a strongly toxic compound. gene deletion vector pxl05 was used to disrupt oligomycin polyketide synthase ( pks ) encoding genes ( olma ) in streptomyces avermitilis cz8 - 73, the producer of anthelmintic avermectins b and the cell growth inhibitor oligomycin. olma gene cluster in the chromosome was displaced by deletion allele on the plasmid via double crossover
本研究以產阿維菌素b和寡黴素的阿維鏈黴菌cz8 - 73為出發菌株，構建了基因缺失載體pxl05 ，並將其轉入cz8 - 73中，通過缺失載體和染色體之間的同源雙交換，對染色體上長達90kb的寡黴素聚酮合酶（ pks ）基因簇（ olma ）進行了缺失。 -
A segment of the chromosome may become lost, resulting in a deletion.
染色體的一個片段可能會丟失，結果產生染色體的缺失。 -
The two end - points were localized on a 4. 3kb bamhl - ecor1 fragment of a cosmid 16c3 and a 1. 2kb sail fragment of a cosmid 17g7 respectively. the deletion junction was localized on a 2. 8kb bamhi fragment of the zx1 chromosome
兩個端點分別定位在野生型菌株基因組文庫粘粒16c3的4 . 3kb的bamh1 - ecor1片段上和17g7的1 . 2kb的sal片段上，缺失界點定位在zx1染色體上的一個2 . 8kbbamh片段上。
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