例句與用法

1. Analysis of the sequence revealed that adda resembled nifs of nitrogen - fixing bacteria and dnda . the entire add gene cluster showed 78 % identity to dnd gene cluster from s . lividans
   同源性比較揭示add基因簇的adda基因與固氮酶基因nifs高度同源， add與變鉛青鏈霉菌dnd核苷酸的同一性為78 。
2. In order to facilitate the study of biological function of add gene cluster , e . coli - s . avermitilis intragenus conjugation system was established . in addition , phz2114 for the replacement of the entire add gene cluster and phz2130 for disruption of adda were constructed
   建立了除蟲鏈霉菌的接合轉(zhuǎn)移系統(tǒng)，并構(gòu)建了用于置換全部基因簇的基因置換質(zhì)粒phz2114和adda的基因中斷質(zhì)粒phz2130 ，為研究除蟲鏈霉菌add基因簇的生物學(xué)功能奠定了基礎(chǔ)。