Bacillus subtilis deoxyribonucleic acid gyrase
نویسندگان
چکیده
منابع مشابه
Plasmid deoxyribonucleic acid in Bacillus subtilis and Bacillus pumilus.
Two of eighteen strains of Bacillus subtilis examined contained covalently closed circular duplex deoxyribonucleic acid (DNA) of homogeneous size and buoyant density. Strain ATCC 15841 contained about 16 copies per chromosome of plasmid pPL1, a circular DNA element having a molecular weight of about 4.7 times 10(6) and a buoyant density of 1.700. Strain ATCC 7003 contained about one to two copi...
متن کاملTests for deoxyribonucleic acid synthesis in toluenized Bacillus subtilis cells.
Several tests were devised to further characterize deoxyribonucleic acid (DNA) synthesis in toluenized Bacillus subtilis cells. Vigorous agitation of toluenized cells (localization test) demonstrated that the DNA replication is exclusively a cell-associated process. A DNA "repair" condition was also applied to toluenized cells and shown to be distinct from DNA replication in its DNA polymerase ...
متن کاملSingle-stranded fraction of deoxyribonucleic acid from Bacillus subtilis.
About 13% of the deoxyribonucleic acid (DNA) of various strains of Bacillus subtilis, independent of the stage of growth or competence for transformation, was rendered acid soluble by endonuclease S1. In a pH 11.2 CsCl gradient, 4% of the untreated DNA banded at the density typical for single-stranded molecules, whereas 9% of the remaining DNA (main band) was sensitive to endonuclease S1. Selec...
متن کاملFate of Transforming Deoxyribonucleic Acid in Bacillus Subtilis.
Venema, G. (Hammersmith Hospital, London, England), R. H. Prtichard, and T. Venema-Schröder. Fate of transforming deoxyribonucleic acid in Bacillus subtilis. J. Bacteriol. 89:1250-1255. 1965.-Donor deoxyribonucleic acid (DNA) introduced into competent recipient cells of Bacillus subtilis undergoes a transient loss of its transforming activity shortly after uptake; transforming activity reappear...
متن کاملProperties of Newly Introduced Transforming Deoxyribonucleic Acid in Bacillus Subtilis.
Venema, G. (Hammersmith Hospital, London, England), R. H. Pritchard, and T. Venema-Schröder. Properties of newly introduced transforming deoxyribonucleic acid in Bacillus subtilis. J. Bacteriol. 90:343-346. 1965.-In these experiments, deoxyribonucleic acid (DNA) with donor markers, re-extracted shortly after uptake by competent Bacillus subtilis cells, had abnormal physical properties as compar...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1980
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.141.3.1331-1339.1980