منابع مشابه
Zone electrophoresis of enzymes in bacterial taxonomy.
The electrophoretic mobilities in starch gels have been determined for eight enzymes in extracts of representative cultures of members of the family Enterobacteriaceae. These values were compared with each other and with those obtained from certain bacteria not in this family. The migrations of the eight enzymes were virtually identical for each of eight strains of Escherichia coli and for two ...
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Bacteria play an important role in the initiation and progression of diseases (not only in disease but affect health status of individual). Populations of digestive microflora in chicken gut change with age and also affected by diet, stressors, and performance enhancers as well as in disease conditions. The aim of the pre-sent study was to know bacterial makeup in chicken gut, using denaturing ...
متن کاملResolution of Bacterial Proteins by Polyacrylamide Gel Electrophoresis on Slabs
The application of a method of electrophoretic protein analysis to the investigation of the total protein composition of Salmonella typhimurium is described. It involves electrophoresis of many samples simultaneously on a thin slab of acrylamide gel, in the presence of sodium dodecyl sulfate, with the discontinuous buffer system of Laemmli ((19’70) Nature 227, 680485). Up to about 25 samples ca...
متن کاملThe Role of Penicillin-induced Bacterial Variants in Experimental Pyelonephritis
1. After injection into the renal medulla of rats Escherichia coli 06 variants reverted rapidly in vivo in the absence of penicillin. These variants had previously been shown to be stable in vitro. 2. Variants failed to survive following intramedullary injection when animals were receiving penicillin. 3. Late reversion of variants also failed to occur in animals treated with penicillin for only...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1956
ISSN: 0003-6919
DOI: 10.1128/am.4.4.161-163.1956