常見例句We cloned a 719bp fragment ,which was 99.7% homologous to thepublished DSPP eDNA sequence, by reverse transcriptase-polymerase chainreaction (RT-PCR) from mouse nasal cartilage. 為進一步證實這一結果,本實驗采用RT-PCR方法,首次從小鼠鼻軟骨中克隆到719bp的DSPP cDNA序列,并且在進一步的研究第四軍醫(yī)大學博士學位論文中發(fā)現DSPP在軟骨的表達于生后16d時為陽性,而生后sd時為陰性。 結果提示:DSPP并非為牙齒的特異性蛋白!A 396 bp fragment, which is specific to human HGF mRNA, could beamplified from positive cells by reverse transcription polymerase chainreaction(RT-PCR), suggesting the expression of rhHGF in mRNA level. 通過逆轉錄聚合酶鏈式反應(reverse transcriptionpolymerase chain reaction,RT-PCR)法,從陽性克隆細胞中擴增出人HGFmRNA特異性396bp片段,證實rhHGF在mRNA水平上得到表達;Reverse transcriptase polymerase chainreaction 逆轉錄聚合酶鏈反應Reverse transcription polymerase chainreaction RT-PCRReverse transcription-polymerase chainreaction 反轉錄聚合酶鏈反應Keywords carbon chlorination freon ODS ozonational reaction free radicals chainreaction; 四氯化碳;氟里昂;ODS;臭氧化反應;自由基連鎖反應; 返回 chainreaction