Site-Specific Deoxyribonucleases in Bacillus subtilis and Other Bacillus Strains
نویسندگان
چکیده
منابع مشابه
Reclassification of bioindicator strains Bacillus subtilis DSM 675 and Bacillus subtilis DSM 2277 as Bacillus atrophaeus.
On the basis of high DNA-DNA reassociation values and confirmatory automated RiboPrint analysis, two aerobic spore-forming strains hitherto allocated to Bacillus subtilis and used as bioindicators (DSM 675, hot-air sterilization control; DSM 2277, ethylene oxide sterilization control) are reclassified as Bacillus atrophaeus.
متن کاملRelationship of Bacillus subtilis clades associated with strains 168 and W23: a proposal for Bacillus subtilis subsp. subtilis subsp. nov. and Bacillus subtilis subsp. spizizenii subsp. nov.
Earlier phylogenetic studies based on the inferred DNA sequences of the polC, rpoB and gyrA genes suggested that strains of the species Bacillus subtilis formed two clusters, indicating the presence two closely related taxa; one contained the laboratory strain 168 and the other the laboratory strain W23. Significant sexual isolation was found between strain 168 and members of the group containi...
متن کاملTransformation and transfection in lysogenic strains of Bacillus subtilis 168.
Strains of Bacillus subtilis lysogenic for either temperate bacteriophage phi105 or SPO2 were reduced to less than 1.0% of the level of transformation of the nonlysogenic strains. Strains lysogenic for both phi105 and SPO2 are virtually nontransformable, indicating that the effect of lysogeny is additive. Lysogenic cultures transfected at essentially wild-type levels with deoxyribonucleic acid ...
متن کاملMolecular Detection of Lipase A gene in Putative Bacillus subtilis Strains Isolated from Soil
The present study was undertaken to screen the soil samples collected in Iran for the presence of the Bacillus subtilis lipase A gene. The bacterial colonies obtained from the collected soil samples were examined by physical appearance, biochemical tests and the polymerase chain reaction (PCR). Only four colonies were identified as putative B. subtilis strains and all contained the lipase A ge...
متن کاملUnrelatedness of Bacillus amyloliquefaciens and Bacillus subtilis.
Eight strains of highly amylolytic, sporeforming bacilli (hereafter referred to as Bacillus amyloliquefaciens) were compared with respect to their taxonomic relationship to B. subtilis. The physiological-biochemical properties of these two groups of organisms showed that B. amyloliquefaciens differed from B. subtilis by their ability to grow in 10% NaCl, characteristic growth on potato plugs, i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1976
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.128.1.473-476.1976