deletion method

基本解釋

It is also improved M and NS genes by a site mutation and a gene deletion method.
通過點(diǎn)變異和基因刪除方法對M和NS基因進(jìn)行改進(jìn)；
Conclusion The deletion mutants of target gene can be obtained quickly and with no mutation by using nested deletion method and phenyl hydrate screening.
結(jié)論聯(lián)合利用嵌套缺失和酚篩選法可以高保真而快速地構(gòu)建和鑒定目的基因的缺失突變體。
The Contrast pedagogy in Chinese teaching of middle school can have been through these specific methods: tabulating method, expand method, make mistakes, method, deletion method. etc.
中學(xué)語文教學(xué)中的比較法教學(xué)可通過列表法、擴(kuò)展法、出錯法、刪除法等具體方法進(jìn)行。