例句與造句

1. First , mrna was purified from the total rna extracted from fresh spleens of nonimmunized mice of kunming , then the cdna library was achieved via reverse transcription pcr . gene fragments encoding v
   首先從未免疫小鼠的脾臟中提取總rna ，分離出mrna ，經(jīng)逆轉(zhuǎn)錄合成其總cdna 。
2. The aim of this study was to investigate the differential expression of mpges and cpges in mouse uterus during early pregnancy and its regulation under different conditions by in situ hybridization and immunohistochemistry . mpges expression in the preimplantation mouse embryos was also performed by reverse transcription pcr ( rt - pcr )
   本實驗首先利用原位雜交和免疫細胞化學(xué)的方法，檢測小鼠正常妊娠1 - 8天子宮中mpges和cpges的表達情況，并利用假孕、延遲著床和人工誘導(dǎo)蛻膜化等模型研究mpges和cpges的表達及其調(diào)節(jié)。
3. It's difficult to find reverse transcription pcr in a sentence. 用reverse transcription pcr造句挺難的