Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V I, Vershinina"'
Autor:
O N, Il'inskaya, Yu V, Sokurenko, V V, Ul'yanova, V I, Vershinina, P V, Zelenikhin, A I, Kolpakov, E S, Medvedeva, N B, Baranova, M N, Davydova, A A, Muzykantov, O A, Chernova, V M, Chernov
Publikováno v:
Mikrobiologiia. 83(3)
Mycoplasmas are incapable of de novo synthesis of nucleotides and must therefore secrete nucleases in order to replenish the pool of nucleic acid precursors. The nucleolytic activity of mycoplasmas is an important factor in their pathogenicity. Bacte
Autor:
null Shakh Makhmud, K. I. Garifulina, V. V. Ulyanova, V. G. Evtiugin, L. N. Mindubaeva, L. R. Khazieva, E. V. Dudkina, V. I. Vershinina, A. I. Kolpakov, O. N. Ilinskaya
Publikováno v:
Molecular Genetics Microbiology and Virology (Russian version). 35:59
Publikováno v:
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (3)
The role of the ResD-ResE two-component signal transduction system in regulation of the bacilli guanyl-specific ribonucleases genes expression was studied. The proteins with the homology to the Bacillus subtilis ResD and ResE regulatory proteins were
Publikováno v:
Mikrobiologiia. 76(5)
Guanyl-specific ribonucleases from Bacillus intermedius and Bacillus pumilus are actively secreted under phosphate starvation by recombinant strains of Bacillus subtilis with native regulatory systems and by strains defective in some proteins of the
Publikováno v:
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (4)
Guanylspecific ribonucleases from B. intermedius (binase) and B.pumilus (RNase Bpu) are structural and functional homologues, and their biosynthesis is subjected to the same laws. At the same time, there are essential differences in the expression ef
Publikováno v:
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (3)
It is shown that in the medium rich with inorganic phosphate there is a stimulation of biosynthesis of ribonuclease from B. amyloliquefaciens (barnase) by actinomycin D, while biosynthesis of ribonucleases from B. intermedius (binase) and B. pumilus
Publikováno v:
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (2)
Under phosphate-deficient conditions, B. intermedius, B. pumilus, and B. thuringiensis secrete phosphohydrolases, including phosphomono-, phosphodiesterases, and guanyl-specific ribonucleases which cleave RNA molecules to nucleoside-3'-phosphatases.
Publikováno v:
Mikrobiologiia. 68(3)
Promoters of the genes of guanyl-specific ribonucleases of Bacillus intermedius (binase) and Bacillus pumilus (RNase Bp) were found to contain sequences homologous to those recognizable by the regulatory protein PhoP in the promoters of the PHO regul
Autor:
L V, Znamenskaia, O V, Morozova, V I, Vershinina, S I, Krasnov, A A, Shul'ga, I B, Leshchinskaia
Publikováno v:
Mikrobiologiia. 67(5)
Biosynthesis of extracellular alkaline guanyl-specific RNase by Bacillus circulans (RNase Bci) was studied. Synthesis of the enzyme by the culture started in the late exponential phase and was inhibited by inorganic phosphate and glucose, in contrast
Autor:
N P, Balaban, M R, Sharipova, V I, Vershinina, L V, Znamenskaia, E B, Chernokal'skaia, E R, Romakhina, T I, Volkova, S V, Lopatnev
Publikováno v:
Nauchnye doklady vysshei shkoly. Biologicheskie nauki. (4)
Active and inactive highly purified extracellular alkaline ribonucleases (barnase) from recombinant Escherichia coli have been prepared according to the industrial technology of Bacillus intermedius ribonuclease purification. Electrophoretic paramete