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Приказ резултата 11-20 од 31
Molekularna genetika autohtonih bakterija mlečne kiseline / Molecular genetics of autochthonous lactic acid bacteria
(Društvo genetičara Srbije, Beograd, 2000)
Autohtoni sojevi bakterija mlečne kiseline (BMK) su izolovane iz fermentisanih mlečnih proizvoda rađenih u domaćoj radinosti. Fermentisani mlečni proizvodi su sakupljani sa specifičnih ekoloških lokaliteta kao što su visoke ...
The acetyl xylan esterase of Bacillus pumilus belongs to a family of esterases with broad substrate specificity
(Microbiology Soc, London, 2000)
The Bacillus pumilus gene encoding acetyl xylan esterase tare) was identified and characterized. The axe gene was expressed and the recombinant enzyme produced in Escherichia coli was purified and characterized. The ...
TetR family member PsrA directly binds the Pseudomonas rpoS and psrA promoters
(Amer Soc Microbiology, Washington, 2002)
We have previously described a Pseudomonas gene, psrA, which enhances transcription of the rpoS sigma factor gene at stationary phase. We present molecular data which demonstrate that in Pseudomonas putida PsrA binds ...
Human vaginal Lactobacillus rhamnosus harbor mutation in 23S rRNA associated with erythromycin resistance
(Elsevier, Amsterdam, 2009)
Little is known about the diversity and distribution of resistance determinants in human commensal bacteria. The aim of this study was to determine the molecular mechanism responsible for high-level erythromycin resistance ...
Dinamika korišćenja natrijum dodecil sulfata i osetljivost na antibiotike soja Pseudomonas sp. ATCC19151 / Dynamics of sodium dodecyl sulfate utilization andantibiotic susceptibility of strain Pseudomonas sp. ATCC19151
(Srpsko biološko društvo, Beograd, i dr., 2009)
Poznato je da soj Pseudomonas sp. ATCC19151 poseduje gen koji kodira Potencijalnu alkilsulfatazu. U ovom radu analizirana je sposobnost rasta ovog soja u minimalnom medijum usa različitim koncentracijama natrijum dodecilsulfata ...
A novel hypothesis regarding the possible involvement of cytosolic phospholipase 2 in insulin-stimulated proliferation of vascular smooth muscle cells
(Academic Press Ltd- Elsevier Science Ltd, London, 2009)
Insulin (INS) via INS receptor acts as a mitogen in vascular smooth muscle cells (VSMCs) through stimulation of multiple signaling mechanisms, including p42/44 mitogen-activated protein kinase (ERK1/2) and phosphatidyl ...
Molecular characterization of plasmids pS7a and pS7b from Lactococcus lactis subsp lactis bv. diacetylactis S50 as a base for the construction of mobilizable cloning vectors
(Wiley, Hoboken, 2009)
Strain Lactococcus lactis subsp. lactis bv. diacetylactis S50 harbours five theta-replicating plasmids (pS6, pS7a, pS7b, pS80 and pS140). The aim of this study was to characterize domains involved in the replication and ...
Virulence factors, antibiotic resistance, and bacteriocins in enterococci from artisan foods of animal origin
(Elsevier Sci Ltd, Oxford, 2009)
A collection of 25 isolates from foods of animal origin (including mainly milk and cheese, together with meat and ham) was studied. Enterococci were identified at species levels as E. faecalis (9 isolates) and E. faecium ...
Novel target genes of PsrA transcriptional regulator of Pseudomonas aeruginosa
(Wiley-Blackwell, Hoboken, 2005)
The PsrA transcriptional regulator is involved in stationary phase induced transcriptional regulation of rpoS and in negative auto-regulation in Pseudomonas aeruginosa. This study was designed to determine whether other ...
Molekularna karakterizacija sira pripremljenog u domaćinstvu / Molecular characterization of semi-hard homemade cheese microflora
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2005)
U poslednjoj deceniji zabeležen je nagli razvoj molekularnih tehnika baziranih na 16S i 23S rRNK, koje se koriste u izučavanju biodiverziteta mikroorganizama. U ovom radu ispitivana je mikroflora polutvrdog sira pripremljenog ...