Computational analyses and homology modelling of the H. pylori and E. coli ICD protein sequences, structures and properties.M., Abid Hussain
通过扩增mdh和icd基因并将其分别与表达载体相连,增大苹果酸脱氢酶和异柠檬酸脱氢酶的活性,从而提高琥珀酸产量。主要得到以下结果: 通过Genbank查得苹果酸脱氢酶基因mdh和异柠檬酸脱氢酶icd的基因序列,克隆扩增编码苹果酸脱氢酶的mdh基因片段和编码异柠檬酸脱氢酶的icd基因片段; 利用同源重组连接试剂盒将扩增得到的mdh...
E. coli is known to thrive in the human digestive tract (a viscoelastic medium) and is a common agent for food poisoning32. We find that the presence of even small amounts of polymers in solution dramatically alters the cell motility: tumbling is suppressed and cells swim faster. By ...
One potential mechanism for such a regulation has already been described: phosphorylation of isocitrate dehydrogenase (icd) in E. coli occurs at Ser113, the residue involved in binding of the substrate (isocitrate), and therefore abolishes the enzyme action (37). Another such example may come ...
采用PCR扩增针对E.coli ST131 特异性gyrB和mdh基因、系统发育分型基因(ChuA、YjaA、TspE4.C2)和O 血清型的分子分型基因(O1、 O2、 O4、 O6、 O7、 O8、 O15、 O16、 O18、O21、 O22、 O25、 O25b、O75、 O83、 O157),根据Achtman方案,使用 7 个管家基因(adk 、fumC 、gyrB 、icd 、mdh ...
E. coli and its close relatives are naturally capable of fermenting glucose, xylose, arabinose, mannose, galactose, and other relevant sugars derived from biomass. Wild-type E. coli strains cannot ferment cellobiose, but this ability can be acquired after prolonged selection, in a process which ...
For FIB-SEM, images were acquired at 2 kV with the ICD detector (pixel size x/y 3 nm) in a continuous mill and acquire mode. A 790 pA current was applied to remove 5 nm between every image. Data processing was performed on Amira software. ...
STEC Shiga toxin–producing Escherichia coli STEMI ST-segment elevation myocardial infarction sTfR soluble transferrin receptor STIM stromal interaction molecule STIM1 stromal interaction molecule 1 STING stimulator of interferon genes STIR short tau inversion recovery STM sterile α motif STOP Stroke Preventio...
Escherichia coli that are capable of causing human disease are often classified into pathogenic variants (pathovars) based on their virulence gene content. However, disease-associated hybrid E. coli, containing unique combinations of multiple canonical v
Abbiamo riconosciuto in questo quadro gli effetti di una intossicazione da acqua quale fu descritta da ROWNTREE (1923), HAR DING e HARRIS (1930), SMYTH e coli. (1933) e HELWIG e coli. (1935). L'osservazione dei preparati ci ha permesso di vederne la causa in una precedente e...