例句與造句

1. And then a 378bp acci fragment in pbtk2 . 6 was replaced by a fragment containing the immediate early promoter of cytomegalovirus and bovine growth hormone polyadenylation signal derived from pcr3 - uni , a eukaryotic expression plasmid
   在此基礎(chǔ)上，進(jìn)一步用tthlll酶切后，補(bǔ)平插入帶有sv40啟動(dòng)子的大腸桿菌?半乳糖苷酶報(bào)一告基因( lacz ) ，獲得通用轉(zhuǎn)移載體pltk - uni 。
2. It's difficult to find immediate early promoter in a sentence. 用immediate early promoter造句挺難的