نتایج جستجو برای: tufa

تعداد نتایج: 222  

Journal: :Applied and environmental microbiology 1998
G E Sheridan C I Masters J A Shallcross B M MacKey

The relationship between the detection of mRNA and cellular viability in Escherichia coli was investigated in cells killed by heat or ethanol. Reverse transcription-PCR (RT-PCR) methods were developed for detecting mRNA from rpoH, groEL, and tufA genes. mRNA from all three genes was detected immediately after the cells had been killed by heat or ethanol but gradually disappeared with time when ...

Journal: :Genetics and molecular research : GMR 2013
C B A Ribeiro M G Sobral C L Tanaka C B Dallagassa G Picheth F G M Rego D Alberton L F Huergo F O Pedrosa E M Souza C M T Fadel-Picheth

Shiga toxin-producing Escherichia coli (STEC) can cause conditions ranging from diarrhea to potentially fatal hemolytic uremic syndrome. Enteropathogen adaptation to the intestinal environment is necessary for the development of infection, and response to bile is an essential characteristic. We evaluated the response of STEC strain M03 to the bile salt sodium deoxycholate through proteomic anal...

2004
Lothar Seidler Marcus Peter Franz Meissner Mathias Sprinzl

Two structural genes for the Thermus thermophilus elongation factor Tu (tuf) were identified by cross-hybridization with the tufA gene from E. coli. The sequence of one of these tuf genes, localized on a 6.6 kb Bam HI fragment, was determined and confirmed by partial protein sequencing of an authentic elongation factor Tu from T.thermophilus HB8. Expression of this tuf gene in E. coli minicells...

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