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Приказ резултата 591-600 од 601
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 ...
Regulation of the sdsA alkyl sulfatase of Pseudomonas sp ATCC19151 and its involvement in degradation of anionic surfactants
(Wiley-Blackwell, Malden, 2010)
Aims: The presented study was aimed to reveal transcriptional regulation of genes involved in SDS degradation (sdsA and sdsB) in Pseudomonas sp. ATCC19151. In addition, the ability of Pseudomonas sp. ATCC19151 to degrade ...
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 ...
Surface properties of Lactobacillus and Leuconostoc isolates from homemade cheeses showing auto-aggregation ability
(Springer, New York, 2010)
Ten lactobacilli and one leuconostoc showing auto-aggregation ability were isolated from artisanal cheeses. Furthermore, non-aggregation strains were isolated from the same cheese sample, if existed. The analysis of factor(s) ...
Inducible expression of choline sulfatase and its regulator BetR in Pseudomonas sp ATCC19151
(Springer, New York, 2011)
Pseudomonas sp. strain ATCC19151 is a natural isolate from sewage with the ability to degrade detergents. Genes encoding potential choline sulfatase (betC), substrate-binding ABC transporter protein (betD), sulfate transporter ...
The presence of prtP proteinase gene in natural isolate Lactobacillus plantarum BGSJ3-18
(Wiley, Hoboken, 2010)
Aims: The study of proteolytic activity and examination of proteinase gene region organization in proteolytically active Lactobacillus plantarum strains from different natural sources. Methods and Results: A set of 37 ...
Impact of the COVID‐19 Pandemic on Influenza Circulation During the 2020/21 and 2021/22 Seasons, in Europe
(Wiley, 2024)
Background: The emergence of SARS‐CoV‐2 in late 2019 saw the implementation of public health and social measures (PHSM) by countries across Europe to reduce its transmission and impact on populations. Consequently, countries ...
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 ...
Proteinase PI and lactococcin A genes are located on the largest plasmid in Lactococcus lactis subsp lactis bv. diacetylactis S50
(Canadian Science Publishing, Nrc Research Press, Ottawa, 2005)
Lactococcus lactis subsp. lactis bv. diacetylactis S50 produces a lactococcin A-like bacteriocin named bacteriocin S50, and cell envelope-associated PI-type proteinase activity. This strain harbours 3 small size plasmids: ...