Title: Genotypic and phenotypic analysis of dairy Lactococcus lactis
نویسندگان
چکیده
1 Université de Toulouse; INSA, UPS, INP; LISBP, 135, avenue de Rangueil, 31077 Toulouse, France, 9 2 INRA, UMR792 Ingénierie des systèmes biologiques et des procédés, 31400 Toulouse, France 10 3 CNRS, UMR5504, 31400 Toulouse, France 11 4 Laboratoire de Microbiologie et Génétique Moléculaires, UMR5100, CNRS. 12 5 Université de Toulouse ; Université Paul Sabatier, Toulouse, France. 13 14 # Corresponding author: Muriel Cocaign-Bousquet 15 Tel: +33 561 55 94 65 16 E-mail: [email protected] 17
منابع مشابه
From Genome to Phenotype: An Integrative Approach to Evaluate the Biodiversity of Lactococcus lactis
Lactococcus lactis is one of the most extensively used lactic acid bacteria for the manufacture of dairy products. Exploring the biodiversity of L. lactis is extremely promising both to acquire new knowledge and for food and health-driven applications. L. lactis is divided into four subspecies: lactis, cremoris, hordniae and tructae, but only subsp. lactis and subsp. cremoris are of industrial ...
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Lactococcus lactis is a primary constituent of many starter cultures used for the manufacturing of fermented dairy products, but the species also occurs in various nondairy niches such as (fermented) plant material. Three genome sequences of L. lactis dairy strains (IL-1403, SK11, and MG1363) are publicly available. An extensive molecular and phenotypic diversity analysis was now performed on t...
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A highly efficient, rapid, and reliable PCR-based method for distinguishing Lactococcus lactis subspecies (L. lactis subsp. lactis and L. lactis subsp. cremoris) is described. Primers complementary to positions in the glutamate decarboxylase gene have been constructed. PCR analysis with extracted DNA or with cells of different L. lactis strains resulted in specific fragments. The length polymor...
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