网络肠杆菌属 网络释义 1. 肠杆菌属 ...9 bp,nifH基因大小为724 bp;L3属于肠杆菌属(Enterobacteriaceae bacterium),PCR扩增表明其16S rRNA基因全序列大小为144… cdmd.cnki.com.cn|基于2个网页
Molecular characterization of carbapenem-resistant Enterobacteriaceae and emergence of tigecycline non-susceptible strains in the Henan province in China: ... Introduction. Carbapenem-resistant Enterobacteriaceae (CRE) have been responsible for nosocomial outbreaks worldwide and have become endemic in several ...
As an approach to the study of rRNA synthesis in Gram-positive bacteria, we characterized the regulation of the Bacillus subtilis rrnB and rrnO rRNA promoters. We conclude that B. subtilis and Escherichia coli use different strategies to control rRNA synthesis. In contrast to E. coli, it appea...
An opalizing fraction in the aqueous phase was sedimentable in the ultracentrifuge like the lipopolysaccharides of the Enterobacteriaceae. The pattern of fatty acids in this compound differed considerably from that of whole cells. The major... J Schröder,M Biedermann,G Drews - 《Archiv Für Mikr...
Bacterium enrichment culture clone PCE9_D6 16S ribosomal RNA gene, partial sequenceAssembly-Data-START## Sequencing Technology :: Sanger dideoxy sequencing #... C Wiegert,M Mandalakis,T Knowles,... 被引量: 0发表: 2012年 加载更多研究点推荐 Guo6 16S ribosomal RNA gene Enterobacteriaceae bacteriu...
A bacterium producing an L-amino acid of the Enterobacteriaceae family that comprises a DNA comprising a gene encoding a bacterial enzyme that influences the biosynthesis of L-amino acids, and a DNA fragment capable of being transcribed and encoding the peptide of SEQ ID NO: 2, or a variant ...
Method for producing an l-amino acid using a bacterium of the enterobacteriaceae family having a pathway of glycogen biosynthesis disruptedThere is provided a method for producing an L-amino acid using a bacterium of thefamily, particularly a bacterium belonging to the genusor, having the glycogen...
摘要: A method for producing abnormal amino acids is provided, such as norleucine and norvaline, using a bacterium of Enterobacteriaceae family, particularly a bacterium belonging the genus Escherichia which has all acetohydroxy acid synthases (AHASes) inactivated....
The present invention provides a method for producing L-amino acids such as L-amino acids belonging to the glutamate family by fermentation using a bacterium of the family Enterobacteriaceae, particularly a bacterium belonging to the gen... MM Gusyatiner,YG Rostova,EB Voroshilova,... 被引量: ...
The present invention provides a method for producing a basic L-amino acid such as, for example, L-ornithine L-citrulline, L-arginine, L-histidine, and L-lysine by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress a gene encoding a...