Results 21 to 30 of about 31,754 (243)

Isolation and characterization of Lactococcus lactis subsp. lactis promoters [PDF]

Applied and Environmental Microbiology, 1991
DNA fragments with promoter activity were isolated from the chromosome of Lactococcus lactis subsp. lactis. For the isolation, a promoter probe vector based on the cat gene was constructed, which allowed direct selection with chloramphenicol in Bacillus subtilis and L. lactis.
T, Koivula, M, Sibakov, I, Palva
openaire   +2 more sources

Adaptative Potential of the Lactococcus Lactis IL594 Strain Encoded in Its 7 Plasmids [PDF]

, 2011
The extrachromosomal gene pool plays a significant role both in evolution and in the environmental adaptation of bacteria. The L. lactis subsp. lactis IL594 strain contains seven plasmids, named pIL1 to pIL7, and is the parental strain of the plasmid ...
Roman K Górecki, Marcin Grynberg, Górecki Roman K., Grynberg Marcin, Koryszewska-Bagińska, Anna, Marcin Gołębiewski, Jacek K Bardowski, Roman K. Górecki, Grynberg, Marcin, Gołębiewski, Marcin, Żylińska Joanna, Żylińska, Joanna, Górecki, Roman Krzysztof, Bardowski Jacek K., Anna Koryszewska-Bagińska, Bardowski, Jacek K., Joanna Żylińska, Jacek K. Bardowski, Gołębiewski Marcin, Koryszewska-Bagińska Anna   +19 more
core   +1 more source

Engineered Lactococcus lactis secreting Flt3L and OX40 ligand for in situ vaccination-based cancer immunotherapy

Nature Communications, 2022
The probiotic Lactococcus lactis has been used for the delivery of therapeutic molecules. Here the authors engineer Lactococcus lactis to express a fusion protein of Flt3L and OX40 ligand, eliciting anti-tumor immune response in preclinical cancer models.
Junmeng Zhu, Yaohua Ke, Qin Liu, Ju Yang, Fangcen Liu, Ruihan Xu, Hang Zhou, Aoxing Chen, Jie Xiao, Fanyan Meng, Lixia Yu, Rutian Li, Jia Wei, Baorui Liu   +13 more
doaj   +1 more source

Divergence of Genomic Sequences between Lactococcus lactis subsp. lactis and Lactococcus lactis subsp. cremoris [PDF]

Applied and Environmental Microbiology, 1992
Relatedness between Lactococcus lactis subsp. cremoris and L. lactis subsp. lactis was assessed by Southern hybridization analysis, with cloned chromosomal genes as probes.
Godon, Jean-Jacques, Delorme, Christine, Ehrlich, S.D., Renault, P.   +3 more
openaire   +3 more sources

Rewiring Lactococcus lactis for Ethanol Production [PDF]

Applied and Environmental Microbiology, 2013
ABSTRACT Lactic acid bacteria (LAB) are known for their high tolerance toward organic acids and alcohols (R. S. Gold, M. M. Meagher, R. Hutkins, and T. Conway, J. Ind. Microbiol. 10: 45–54, 1992) and could potentially serve as platform organisms for production of these compounds.
Christian, Solem, Tore, Dehli, Peter Ruhdal, Jensen   +2 more
openaire   +2 more sources

From meadows to milk to mucosa – adaptation of Streptococcus and Lactococcus species to their nutritional environments [PDF]

, 2012
Lactic acid bacteria (LAB) are indigenous to food-related habitats as well as associated with the mucosal surfaces of animals. The LAB family Streptococcaceae consists of the genera Lactococcus and Streptococcus.
Kok, Jan, Zeyniyev, Araz, Kuipers, Oscar P.,, Kok, Jan,, Zeyniyev, Araz,, Price, Claire E, Price, Claire E.,, Kuipers, Oscar P, Kuipers, Oscar P; id_orcid   +8 more
core   +1 more source

Bactéries lactiques du lait de chamelle d'Algérie: mise en évidence de souches de Lactococcus résistantes au sel [PDF]

Tropicultura, 2006
Lactic Acid Bacteria of Camel Milk: Presence of Salt Resistant Strains of Lactococcus. Different lactic acid bacteria were isolated from raw camel milk; respectively Lactococcus, Leuconostoc and Lactobacillus strains.
Karam, HZ., Karam, NE.
doaj  

Technological characterization of lactic acid bacteria isolated from sheep milk for potential use as non-starter cultures

Revista do Instituto de Latícinios Cândido Tostes, 2019
Sheep milk has different physicochemical properties, which means that its derived products have a high added value. Part of these properties is conferred by lactic bacteria which play important activities in the raw milk.
Maria Rita Souto Dias, Andressa Fusieger, Amanda de Souza Motta   +2 more
doaj   +1 more source

Heme and menaquinone induced electron transport in lactic acid bacteria [PDF]

, 2009
Background For some lactic acid bacteria higher biomass production as a result of aerobic respiration has been reported upon supplementation with heme and menaquinone.
Vos, W.M., de, Santos Filipe, van Riel Jan, Hugenholtz Jeroen, Riel, J., van, van Riel, J., Smit, B., Brooijmans Rob, Smit Bart, Brooijmans, R.J.W., Hugenholtz, J., de Vos Willem M, Santos, F., dos, dos Santos, F., de Vos, W.M.   +14 more
core   +1 more source

Whole-genome sequence analysis and probiotic characteristics of Lactococcus lactis Subsp. lactis strain Lac3 isolated from traditional fermented buffalo milk (Dadih)

Journal of Genetic Engineering and Biotechnology, 2023
Background Probiotics are live microorganisms that provide beneficial effects on the host’s health when exploited in adequate amounts. This study aimed at carrying out whole-genome sequence analysis and in vitro potential probiotic characteristics of ...
Nshimiyimana Sylvere, Apon Zaenal Mustopa, Sri Budiarti, Lita Meilina, Ai Hertati, Ira Handayani   +5 more
doaj   +1 more source