نتایج جستجو برای: b3
تعداد نتایج: 5382 فیلتر نتایج به سال:
Pseudomonas aeruginosa transposable bacteriophages D3112 and B3 were found to require pili for infection. Seventy mutants of P. aeruginosa PAO selected by resistance to D3112 or B3 were also resistant to the phage not used in the selection and suggested that the receptors of these two phages are identical. Of five resistant mutants examined, all were defective in the production of pili and did ...
Association of three isoforms of the meiotic BOULE gene with spermatogenic failure in infertile men.
The complex process of spermatogenesis requires the expression and precise coordination of a multitude of genes. Abnormal function of such genes is frequently associated with male infertility. Among these candidates is the human BOULE gene that is a possible fundamental mediator of meiotic transition. In this study, we describe for the first time the existence of three BOULE transcript variants...
Various mammalian small heat-shock proteins (sHSPs) can interact with one another to form large polydisperse assemblies. In muscle cells, HSPB2/MKBP (myotonic dystrophy protein kinase-binding protein) and HSPB3 have been shown to form an independent complex. To date, the biochemical properties of this complex have not been thoroughly characterized. In this study, we show that recombinant HSPB2 ...
The present study includes the collection, isolation and characterization of microorganisms from the cow dung of local varieties from different places of Dehradun, Uttrakhand, India. Four different strains of bacteria B1, B3, B4, B5 were isolated in which three are gram positive (cocci form) and one is gram-negative (bacillus form). Only one strain shows (B4) the formation of endospore. The enz...
Formation of histamine, tryptamine, phenylethylamine and tyramine (vasoactive amines) in dry fermented sausage Petrovská klobása during drying and ripening in traditional room (B1) and industrial ripening chamber (B3) were investigated. Dansyl chloride derivatized vasoactive amines were determined using HPLC-DAD on Eclipse XDB-C18 column. Histamine, the most important amine from food safety poi...
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