Effect of Periodate on Competence in Bacillus subtilis
نویسندگان
چکیده
منابع مشابه
the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests
در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولFitness Trade-Offs in Competence Differentiation of Bacillus subtilis
In the stationary phase, Bacillus subtilis differentiates stochastically and transiently into the state of competence for transformation (K-state). The latter is associated with growth arrest, and it is unclear how the ability to develop competence is stably maintained, despite its cost. To quantify the effect differentiation has on the competitive fitness of B. subtilis, we characterized the c...
متن کاملDevelopment of competence in the Bacillus subtilis transformation system.
Competence in Bacillus subtilis, assayed by the ability of cells to be transformed with bacterial deoxyribonucleic acid (DNA) or transfected by phage DNA, has been shown to occur in a single semisynthetic medium with peak activity occurring 3 hr after the cessation of logarithmic growth. No step-down conditions or culture manipulations were necessary for routine transfection of 1% of the popula...
متن کاملBiochemical Aspects of Competence in the Bacillus subtilis Transformation System
A lytic factor, associated with the cell wall, was fortuitously discovered during the course of the investigations described in the previous paper (1). In the pneumococcal transformation system (2-5) as well as in the Bacillus subtilis transformation system (6), the highly transformable strains possessed active autolytic enzymes. Consequently, studies were undertaken to investigate the relation...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1967
ISSN: 0022-1287
DOI: 10.1099/00221287-49-2-267