English translation for "青霉素抗性"
|
- penicillin resistance
Related Translations:
青霉素类青霉素: penicillin benzylpenicillin 青霉素休克: penicillin shockshock caused by penicillin 呋苄青霉素: furbenifillin (bl-p1597) 羟苄青霉素: carbenicillin indanyl esterr 异噻唑青霉素: isothiazolymethylpenicillin 青霉素v钙: penicillin v calcium 苄青霉素钙: calcium bilirubinate stonecalcium penicillin g
- Example Sentences:
| 1. | In this paper , first strand cdna of 3abc gene was synthesized using template rna extracted from cells infected with fmdv . the complete 3abc gene about isoobp was amplified by pcr and ligated into pgem - t easy vector . after transforming e . coli dh5 a , ampicillin resistant colonies were isolated and plasmid dna was prepared and analyzed by restriction analysis and pcr . presence of the full length 3abc gene was verified by nucleotide sequence analysis and the plasmid containing the expected sequence was named as pgem - 3abc . comparing the aquired sequence of 3abc with that of reference strains , the homology is more than 99 percent . the pgem - 3abc was digested with sal i and bgl ii and ligated into xho i and bgl ii - digested expression vector ptriex - 4 neo . lt was identified by restriction analysis and pcr and sequencing that this fragment had a 17bp deletion hi the nucleotide sequence 708bp of 3abc gene , which happened to form a terminator codon behind 3ab gene , but it contained the complete open reading frame ( orf ) of 3ab gene . positive clones were selected and induced with lmmol / l isopropyl - d - galactoside ( iptg ) , bacteria were detected by sds - page and western blotting after properly treated . the results showed that the 3ab gene expressed successfully in e . coli and 33 . 5ku fusion protein can be recognized by the positive bovine serum of fmdv . the amount of target protein is over 26 % of the total bacteria protein by gel thin layer scanning analysis
扩增产物连接到pgem - teasy载体中，转化大肠杆菌dh5菌株，筛选氨苄青霉素抗性菌落，提取质粒经酶切鉴定、 pcr分析以及确证性测序证明，所克隆的1500bp左右的片段含有完整的3abc基因，与国外参考序列相比，同源性在99以上。将重组质粒pgem - 3abc和表达载体ptriex - 4neo分别用sal和bgl与xho和bgl消化后，亚克隆3abc基因至原核表达载体ptriex - 4neo中，通过酶切鉴定、 pcr扩增以及序列分析，发现克隆到ptriex - 4neo载体上的片段于3abc基因708bp处出现了17bp的缺失，碰巧在3ab基因后形成一终止密码子，但3ab基因的阅读框架完整，选出含有3ab基因完整阅读框架的阳性克隆，用iptg诱导表达，收集菌液进行sds - page电泳、 westernblotting分析，结果表明， 3ab基因在大肠杆菌中成功表达，其表达产物为分子量33 . 5ku的融合蛋白，并能被口蹄疫病毒阳性血清识别。经薄层扫描分析，表达量占总蛋白量的26以上。 | | 2. | Considering alcaligenes faecalis pencillin g acylase ( afpga ) , which possesses the attractive characteristics for beta - lactam antibiotics conversions , the gene of pga was cloned into two expressing vector pkkfpga and psmlfpga . both the constructed plasmids psmlfpga and pkkfpga contained the pga gene , trc promoter and rrnb transcript terminator , differ in the replicon and antibotic marker , pkkfpga contained multicopy replicon ( cole 1 ) and ampicillin marker . while psmlfpga contained medium - copy replicon ( p15a ) and tetracycline marker
本文将粪产碱杆菌青霉素g酰化酶( afpga )基因构建表达载体pkkfpga和psmlfpga ， pkkfpga和psmlfpga均含trc启动子、青霉素g酰化酶基因、 rrnb转录终止子，其中pkkfpga含有氨卞青霉素抗性基因和cole1高拷贝复制子；而psmlfpga含有四环素抗性基因和p15a中拷贝复制子。 |
- Similar Words：
- "青霉素钾" English translation, "青霉素钾注射液" English translation, "青霉素结合成分" English translation, "青霉素结合蛋白" English translation, "青霉素结合蛋白质" English translation, "青霉素口服药片" English translation, "青霉素类" English translation, "青霉素类青霉素" English translation, "青霉素铝" English translation, "青霉素酶" English translation
|
|
|
