Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Prasad A"'
Publikováno v:
FEMS Microbiology Letters.
Rhizobium sp. IRBG74 is a nitrogen fixing symbiont of Sesbania cannabina and a growth promoting endophyte of rice thus making it a good model to compare rhizobial interactions with legumes and cereals. In this report, we show that Rhizobium sp. IRBG7
Publikováno v:
FEMS Microbiology Letters. 370
Ochratoxin A is a secondary metabolite that acts as a mycotoxin and is produced by Aspergillus, Penicillium, and other fungal species. It is a threat to animal and human health due to nephrotoxic, carcinogenic, and genotoxic properties and its widesp
Publikováno v:
FEMS Microbiology Letters. 306:160-167
DnrO is a transcription factor that regulates biosynthesis of secondary metabolite daunorubicin (DNR) in Streptomyces peucetius. DNR is a DNA-intercalating drug widely used in cancer chemotherapy. Binding of DnrO close to its promoter fulfils dual fu
Autor:
Sharda Prasad Awasthi, Masahiro Asakura, Shinji Yamasaki, Shunji Aoki, Soumya Haldar, Norihiko Sugimoto, Nityananda Chowdhury, Sucharit Basu Neogi, Shruti Chatterjee, Atsushi Hinenoya
Publikováno v:
FEMS Microbiology Letters. 306:54-60
The use of natural compounds as inhibitory agents for virulence factor production is a new approach to overcome increased antimicrobial resistance in pathogenic bacteria. In this study, we examined whether red chilli (Capsicum annuum) contains any su
Publikováno v:
FEMS Microbiology Letters. 305:18-27
Streptomyces peucetius self-resistance genes drrA and drrB encode membrane-associated proteins that function like an ABC transporter for the efflux of daunorubicin and to maintain a constant subinhibitory physiological concentration of the drug withi
Autor:
Archana Varma, Brij B. Singh, Neerja Karnani, Hella Lichtenberg-Fraté, Milan Höfer, B.B. Magee, Rajendra Prasad
Publikováno v:
FEMS Microbiology Letters. 182:15-21
We have cloned the first glucose transporter CaHGT1 (Candida albicans high-affinity glucose transporter) of a pathogenic yeast, Candida albicans. The DNA sequence (GenBank accession number Y16834) analysis revealed an ORF encoding a novel protein of
Publikováno v:
FEMS Microbiology Letters. 173:475-481
Earlier, we have shown that the overexpression of an ABC transporter, CDR1, is involved in the emergence of multidrug resistance in Candida albicans. In this study, we checked its function in vivo by expressing it in different isogenic Saccharomyces
Autor:
G. Archana, L. J. Parekh, M.D Collins, G. Naresh Kumar, Philip S. Poole, R.A Hutson, Prasad Gyaneshwar
Publikováno v:
FEMS Microbiology Letters. 171:223-229
A glucose dehydrogenase (GDH) that is induced 5-fold by phosphate starvation, has been characterized from a bacterium isolated from alkaline Indian vertisol soils. The bacterium was identified as Enterobacter asburiae based on 16S rRNA analysis. Conc
Publikováno v:
FEMS Microbiology Letters. 158:69-74
Cdr1p, a multidrug transporter from a pathogenic yeast Candida albicans, confers resistance to several unrelated drugs including anti-Candida drugs. We demonstrate that Cdr1p can specifically transport human steroid hormones namely beta-estradiol and
Publikováno v:
FEMS Microbiology Letters. 112:147-150
A pair of relA+ and relA E. coli strains, otherwise isogenic, were studied with regard to the susceptibility of starved cells to lysis induced by the natural peptide seminalplasmin. Starved relA cells were more sensitive to seminalplasmin-induced lys