2009. DinB upregulation is the sole role of the SOS response in stress-induced mutagenesis in Escherichia coli. Genetics. 182(1):55-68. (16)Tang, M. et al. 1998. Biochemical basis of SOS mutagenesis in Escherichia coli: reconstitution of in vitro lesion bypass dependent on the UmuD2'C...
The biochemical reactions of 171 strains of haemolytic E. coli were examined. Of these strains, 79 had the serological formula O 138 :K 8KB) : (H 14), 6 belonged to the serotype O 139 :K 82(B) :H 1, and 86 to the serotype O 141 :K85(B) : (H4). The O 138 strains, ...
在此基础上,并结合在E.coli中基因转录与环境压力间的相关性以及自发单链断裂在静止期E.coli基因组中的普遍性,S·M·罗森博格等人推断:在E.coli承受环境压力并处于静止期时,R环可在一定程度上将DSB,进而将依赖于DSBR的适应性遗传变化,限制于基因组中与细胞对环境压力的适应较为相关的区域——转录基因和调控元件...
The system component profiles were mapped to the biochemical network of E. coli and analyzed to develop a general framework for understanding evolution at the molecular level. It is important to highlight that the component profiles described above were used in all of the analyses presented below....
Here, we introduce k-ecoli457, a genome-scale kinetic model of Escherichia coli metabolism that satisfies fluxomic data for wild-type and 25 mutant strains under different substrates and growth conditions. The k-ecoli457 model contains 457 model reactions, 337 metabolites and 295 substrate-level...
We have studied the phenotypic, genotypic and biochemical properties of different E. coli variants isolated from a prosthetic hip infection. Methods: Isolates were collected from synovia, eriprosthetic tissue and sonicated fluid of the explanted prosthesis. Analyses included biochemical reactions by API...
Identifies two nearly identical proteins, melamine deaminase and atrazine chlorohydrolase, that catalyze clearly distinct biochemical reactions. Identifica... Seffernick,L Jennifer,D Souza,... - 《Journal of Bacteriology》 被引量: 599发表: 2001年 Bacterial Ammeline Metabolism via Guanine Deaminase Melami...
Also the biochemical warfare assault against the population shut down. Reply 10 Replied by Oscar (Syracuse, New York) 02/14/2014 These NEWLY evolved strains of E. Coli present new dangers to everyone. The kidneys are the most prone to infection by these dangerous new strains of E.Coli...
RpoE(σ24)是E.coli拥有的七个转录调控因子之一,亦是E.coli的一个基本转录调控因子,为E.coli在所有检测条件(如高温、低温、对数期、静止期)下的生存所必需(1)(2)。RpoE可在E.coli细胞进入静止期或面临热击、冷击、高渗、氧化、碳饥饿等多种环境压力时,通过调控被膜压力反应影响(上调或下调)包括rpoH和greA...
coli enolase bound to both SF2312 and its oxidized imide-form. Our studies support a model in which SF2312 acts as an analog of a high energy intermediate formed during the catalytic process. Biochemical, biophysical, computational and kinetic characterization of these compounds confirm that ...