查询词典 prokaryotic

Prokaryotic genes do not normally contain introns and so splicing is unnecessary.

原核基因通常不含有内含子等，剪接是不必要的。

The carboxyl-terminal fragment of approximately 15ku of zonula occludens toxin gene encoding the 264-399 amino acid residue was amplified by PCR and then cloned into the prokaryotic expression plasmids PBCX.

用PCR扩增了MBP-ZOT质粒上的ZOT基因，该基因编码264～399位氨基酸残基C末端的15ku ΔG片段，并与经改造后的质粒PBCX连接。

Two motifs conserved in eukaryotic and prokaryotic uricases are highly conserved in the mutant uricase.

经由将StEP得到尿酸氧化酵素的突变基因库转殖进入大肠杆菌细胞，以上述方法筛选得到两个具有活性的突变体尿酸氧化酵素基因。

To date, only the structures of prokaryotic succinate:ubiquinone oxidoreductases, which share a similar enzymatic function with mitochondrial SQR, have been reported, including QFR from E.coli, QFR from Wolinella succinogenes and SQR from E.coli.

在此之前，只有原核生物的琥珀酸泛醌氧化还原酶的结构得到了解析，这包括大肠杆菌的 QFR ， Wolinella succinogenes 细菌中的 QFR 和大肠杆菌的 SQR ，这些蛋白有着与线粒体复合物 II 相类似的酶功能。

Region of the homeodomain shows homology with the helix-turn-helix motif of prokaryotic repressors.

图29.10比较了三个螺旋区的序列，序列保守性最多的部分在第三个螺旋。

We found that neither the fusioned nor the non-fusioned forms of Hu-P68 cDNA open reading frame could express efficiently in the E. coli cells; in different prokaryotic expression vectors and under various promotors resulted in no distinctive variations. Deletion of 5'UTR by synthesis adaptors, deletion of 3'UTR or signal peptide sequence by PCR gained no gross improvement. Only the truncated API-I proteins were observed to be highly expressed when the 3'ORF fragment of the Hu-P68 cDNA was fusioned at the 3'end of PAI-I gene.

结果发现无论是以融合形式存在，还是以非融合形式存在，人的P68 cDNA基因在E.coli细胞中都未能获得高效表达：在不同表达载体中，不同启动子对P68 cDNA基因的表达没有显著差异；利用合成Adapter的方法删除5'UTR，及利用PCR技术删除3'UTR和信号肽序列对表达没有明显改善；分别表达被分割的P68 cDNA5'端编码区、中央编码区和3'端编码区均未见有明显表达；当P68 3'端编码区与高效表达蛋白PAI-Ⅰ基因3'末端融合时，仅见有PAI-Ⅰ以截断形式高效表达出来。

FtsZ, a functional protein existed in prokaryotes and plants controlled the division of prokaryotic cells and plastids in plants.

FtsZ是广泛存在于原核生物和植物中的一种功能蛋白，它控制着原核细胞和质体的分裂过程。

To optimize the prokaryotic expression of MCP gene of Red-spotted Grouper Nervous Necrosis Virus.

［目的］优化赤点石斑鱼神经坏死病毒的主衣壳蛋白基因的原核表达条件。

The CP15,CP15/60 and CP23 on the sporozoites of Cryptoporidium parvum are major surface protein which are studied in the new pattern vaccine and developed a serologic detection method for cryptosporidiosis.In the experiment,prokaryotic and eukaryotic expression vectors of three genes were constructed by recombinant DMA technique and expressed in E.coli and Hela cells respectively.

微小隐拘于虫（pSporndum pMum，Cp）子抱于表面蛋白 CP15、CP15／60和CP23是微小隐抱子虫主要的表面抗原，它们既是人们研究隐抱于虫新型疫苗的主要对象，也是建立隐抱子虫血清学检测方法的首选抗原。

There is now strong evidence that chloroplasts and other cell organelles, such as mitochondria, represent prokaryotic organisms that invaded heterotrophic eukaryotic cells early in evolution and are now part of an indispensable symbiotic union.

这恰恰是现在有关叶绿体及一些其他的细胞器如线粒体是被原始的真核细胞吞噬进细胞内，与宿主长期共生而逐渐演化出独立单元的内共生起源学说的重要证据。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新