genetic deletion 中文意思是什麼
genetic deletion
解釋
遺傳缺失-
Two magnetosome deletion mutants were constructed by conjugative transposon mutagensis and the application of this genetic system. the two magnetosome deletion mutants were named as nm4 and nm21 respectively
並利用此體系，通過接合轉座誘變技術，獲得了2個磁小體缺失突變株： nm4 、 nm21 。 -
Many streptomyces species exhibit a very high degree of genetic instability which is usually manifested as genomic rearrangement such as large deletion, and high - level dna amplification of those sequences flanking the deletion
許多鏈黴菌表現出高度的遺傳不穩定性，通常為大片段缺失或基因組重排，以及缺失區域兩側序列的高水平dna擴增。 -
Genetic studies suggest that blocking the enzyme ' s activity will not lead to harmful side effects ; deletion of the gene encoding beta - secretase in mice eliminated a - beta formation in the rodents ' brains without causing any apparent negative consequences
遺傳研究的結果暗示，阻斷這個酵素的活性，並不會造成有害的副作用；移除小鼠的分泌酶基因，小鼠的腦部就無法製造出a - ，但卻不會造成任何明顯的負面後果。 -
The gene is selectively inactivated or " knocked out " using a variety of genetic techniques ， and the effect of its selective deletion on that organism is determined
基因被選擇性的用多種遺傳技術滅活，在此生物體上選擇性去除的效果被確定。 -
However, a surprising finding of the present study was the isolation of a sars - coronavirus sequence that had a further deletion of 386 units of the genetic code in the same region of the virus genome
令人感到意外的是，疫癥後期在人類身上發現的sars冠狀病毒基因組列序，該特定的部位上發現缺少了多達386個基因密碼。
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