Results 41 to 50 of about 55,553 (270)

The KupA and KupB Proteins of Lactococcus lactis IL1403 Are Novel c-di-AMP Receptor Proteins Responsible for Potassium Uptake

Journal of Bacteriology, 2019
Potassium is an essential ion in every living cell. Even though potassium is the most abundant cation in cells, its accumulation can be toxic. Therefore, the level of potassium has to be tightly controlled.
Ingrid M. Quintana, Johannes Gibhardt, A. Turdiev, E. Hammer, F. Commichau, Vincent T. Lee, C. Magni, J. Stülke   +7 more
semanticscholar   +1 more source

A review on Lactococcus lactis: from food to factory

Microbial Cell Factories, 2017
Lactococcus lactis has progressed a long way since its discovery and initial use in dairy product fermentation, to its present biotechnological applications in genetic engineering for the production of various recombinant proteins and metabolites that ...
A. A. Song, L. L. In, S. Lim, R. Rahim
semanticscholar   +1 more source

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

The aroma profile of butter produced using different starter cultures

Mljekarstvo
The aroma of fermented dairy products is greatly influenced by starter cultures and by the lactic acid bacteria strains that are used as starter cultures. Experimental butter samples were produced using no starter culture, by a commercial starter culture
Mustafa Şengül, Halil İbrahim Akgül, Bayram Ürkek   +2 more
doaj   +1 more source

Complete Genome Sequence of Lactococcus lactis subsp. lactis KLDS4.0325 [PDF]

Genome Announcements, 2013
ABSTRACT We report the complete genome sequence of Lactococcus lactis subsp. lactis KLDS4.0325, a probiotic bacterium isolated from homemade koumiss in Xinjiang, China. We have determined the complete genome sequence of strain KLDS4.0325, which consists of a chromosome and three ...
Yang, Xiaochun, Wang, Yutang, Huo, Guicheng   +2 more
openaire   +2 more sources

Lactococcus lactis NCC 2287 Alleviates Food Allergic Manifestations in Sensitized Mice by Reducing IL-13 Expression Specifically in the Ileum

Clinical and Developmental Immunology, 2012
Objective. Utilizing a food allergy murine model, we have investigated the intrinsic antiallergic potential of the Lactococcus lactis NCC 2287 strain. Methods.
Adrian W. Zuercher, Marietta Weiss, Sébastien Holvoet, Mireille Moser, Hélène Moussu, Laurence van Overtvelt, Stéphane Horiot, Philippe Moingeon, Sophie Nutten, Guénolée Prioult, Anurag Singh, Annick Mercenier   +11 more
doaj   +1 more source

Lactic Acid Bacteria from Kefir Increase Cytotoxicity of Natural Killer Cells to Tumor Cells

Foods, 2018
The Japanese fermented beverage, homemade kefir, contains six lactic acid bacteria: Lactococcus. lactis subsp. Lactis, Lactococcus. lactis subsp. Cremoris, Lactococcus. Lactis subsp.
Takuya Yamane, Tatsuji Sakamoto, Takenori Nakagaki, Yoshihisa Nakano   +3 more
doaj   +1 more source

A rapid and versatile tool for genomic engineering in Lactococcus lactis

Microbial Cell Factories, 2019
BackgroundLactococcus lactis is one of the most extensively characterized lactic acid bacteria, from physiological traits to industrial exploitation. Since last decade, L.
T. Guo, Yongping Xin, Yi Zhang, X. Gu, J. Kong   +4 more
semanticscholar   +1 more source

Engineering of 2‐ketoacid Decarboxylases for Production of Isobutanol and Other Fusel Alcohols in Saccharomyces cerevisiae

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Isobutanol is a fusel alcohol that can be produced microbially for use as a biofuel or upgraded into sustainable aviation fuel (SAF). A key enzyme in the isobutanol biosynthetic pathway is 2‐ketoacid decarboxylase (KDC), which irreversibly decarboxylates 2‐ketoisovalerate (KIV) to yield isobutyraldehyde.
Joshua J. Dietrich, Maelia Dziedzic, Jia Sun, Sri Harsha Adusumilli, Carla Gonçalves, Chris Todd Hittinger, Brian F. Pfleger   +6 more
wiley   +1 more source

Analysis of the economic viability and environmental impacts of a conceptual process model for the recovery of lactic acid from spent media in cultivated meat production

Biotechnology Progress, EarlyView.
Abstract Scaled production of cultivated meat (CM) will co‐produce large volumes of spent media. Recycling of abundant metabolites such as lactic acid in spent media offers an opportunity for valorization and reduction of the carbon footprint of CM production; however, the feasibility has yet to be examined.
Josh Wimble, Reina Ashizawa, Elliot W. Swartz   +2 more
wiley   +1 more source