Results 31 to 40 of about 45,638 (263)

Characterization of prophages of Lactococcus garvieae [PDF]

Scientific Reports, 2017
AbstractThis report describes the morphological characterization and genome analysis of an induced prophage (PLg-TB25) from a dairy strain of Lactococcus garvieae. The phage belongs to the Siphoviridae family and its morphology is typical of other lactococcal phages.
Giovanni Eraclio, Maria G. Fortina, Simon J. Labrie, Denise M. Tremblay, Sylvain Moineau   +4 more
openaire   +3 more sources

Heterologous expression of the pneumococcal serotype 14 polysaccharide in Lactococcus lactis requires lactococcal epsABC regulatory genes

, 2008
The pneumococcal serotype 14 polysaccharide was produced in Lactococcus lactis by coexpressing pneumococcal polysaccharide type 14-specific genes (cpsFGHIJKL(14)) with the lactococcal regulatory and priming glucosyltransferase-encoding genes specific for
Kleerebezem, M., Masja N. Nierop Groot, Michiel Kleerebezem, Jeroen Godefrooij, Nierop Groot, M.N., Godefrooij, J.   +5 more
core   +1 more source

Advances in application and detection methods of Lactococcus in foods

Zhongguo shipin weisheng zazhi
Lactococcus spp. are gram-positive facultative anaerobic bacteria that can utilize carbohydrates to produce compounds such as lactic acid and diacetyl， which can impart characteristic flavors to foods.
LI Xin, LIN Xiaohui, BAI Li, LIANG Liya, DONG Yinping   +4 more
doaj   +1 more source

Characterization of a potential probiotic bacterium Lactococcus raffinolactis WiKim0068 isolated from fermented vegetable using genomic and in vitro analyses

BMC Microbiology, 2020
Background Lactococcus members belonging to lactic acid bacteria are widely used as starter bacteria in the production of fermented dairy products. From kimchi, a Korean food made of fermented vegetables, Lactococcus raffinolactis WiKim0068 was isolated ...
Min Young Jung, Changsu Lee, Myung-Ji Seo, Seong Woon Roh, Se Hee Lee   +4 more
doaj   +1 more source

Myosin-cross-reactive antigen (MCRA) protein from Bifidobacterium breve is a FAD-dependent fatty acid hydratase which has a function in stress protection [PDF]

, 2011
peer-reviewedBackground The aim of this study was to determine the catalytic activity and physiological role of myosin-cross-reactive antigen (MCRA) from Bifidobacterium breve NCIMB 702258. MCRA from B.
Cornelia Göbel, Liavonchanka, Alena, Fitzgerald, Gerald F, Gerald F Fitzgerald, STANTON, CATHERINE, Gobel, Cornelia, Eva Rosberg-Cody, Alena Liavonchanka, Feussner, Ivo, Goebel, Cornelia, O'Sullivan, Orla, O\u27Sullivan, Orla, Ivo Feussner, Ross, R. Paul, R Paul Ross, Rosberg-Cody, Eva, Fitzgerald, Gerald F., Catherine Stanton, Ross, R Paul, Orla O'Sullivan, R Ross   +20 more
core   +1 more source

Traditional Fermented Dairy Products as Reservoirs of Bifidobacterium With Probiotic Potential: From Microbial Diversity to Functional Characterization. [PDF]

Compr Rev Food Sci Food Saf
ABSTRACT Traditional fermented dairy products (TFDPs) are complex microbial ecosystems that may serve as reservoirs of many microorganisms, including those with probiotic potential such as Bifidobacterium species and lactobacilli. Although bifidobacteria are widely used as probiotic microorganisms in defined formulations, their occurrence, persistence,
Habiba MU, Rahman MM, Augustin MA, Varela C, Morris H, Bozkurt H.   +5 more
europepmc   +2 more sources

Distinct shifts in bacteriophage diversity and abundance during various stages of Gouda-type cheese production

Applied and Environmental Microbiology
Bacteriophage (or phage) infection is known to disrupt milk fermentation processes involving lactic acid bacteria (LAB). This highlights the need to understand the dynamics of phage infection, particularly in fermentations involving undefined complex ...
Jun-Hyeok Yu, Gabriele Andrea Lugli, Marco Ventura, Roel van der Vaart, Arjen Nauta, Jennifer Mahony, Douwe van Sinderen   +6 more
doaj   +1 more source

Gene expression in Lactococcus lactis [PDF]

FEMS Microbiology Letters, 1992
Lactic acid bacteria are of major economic importance, as they occupy a key position in the manufacture of fermented foods. A considerable body of research is currently being devoted to the development of lactic acid bacterial strains with improved characteristics, that may be used to make fermentations pass of more efficiently, or to make new ...
Guchte, Maarten van de, Kok, Jan, Venema, Gerhardus   +2 more
openaire   +3 more sources

Functionality of Sortase A in Lactococcus lactis [PDF]

Applied and Environmental Microbiology, 2010
ABSTRACT Lactococcus lactis IL1403 harbors a putative sortase A (SrtA) and 11 putative sortase substrates that carry the canonical LPXTG signature of such substrates. We report here on the functionality of SrtA to anchor five LPXTG substrates to the cell wall, thus suggesting that SrtA is the housekeeping sortase in
Dieye, Yakhya, Oxaran, Virginie, Ledue, Florence, Alkhalaf, Walid, Buist, Girbe, Juillard, Vincent, Lee, Chang Won, Piard, Jean-Christophe   +7 more
openaire   +4 more sources

Relationship between glycolysis and exopolysaccharide biosynhesis in Lactococcus lactis

, 2001
The relationships between glucose metabolism and exopolysaccharide (EPS) production in a Lactococcus lactis strain containing the EPS gene cluster (Eps ) and in nonproducer strain MG5267 (Eps) were characterized.
Boels, I.C., Vos, W.M., de, Ramos, A., Santos, H., de Vos, W.M.   +4 more
core   +1 more source