The Baseplate of Lactobacillus delbrueckii Bacteriophage Ld17 Harbors a Glycerophosphodiesterase
نویسندگان
چکیده
منابع مشابه
Lactobacillus delbrueckii, Lactobacillus helveticus, PCR-DGGE, pyrosequencing
Diversity of thermophilic bacteria in milk assessed by culturing, PCR-DGGE, and 1 pyrosequencing 2 3 Elena Fernández 1 , Caio T. C. C. Rachid 2 , Tomasz Rychlik 1 , Ángel Alegría 1 , Raquel S. 4 Peixoto 2 , Susana Delgado 1 , and Baltasar Mayo 1 * 5 6 Departamento de Microbiología y Bioquímica, Instituto de Productos Lácteos de 7 Asturias (IPLA-CSIC), Paseo Río Linares s/n, 33300-Villaviciosa, ...
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LL-H, a virulent phage of Lactobacillus delbrueckii subsp. lactis, produces a peptidoglycan-degrading enzyme, Mur, that is effective on L. delbrueckii, Lactobacillus acidophilus, Lactobacillus helveticus, and Pediococcus damnosus cell walls. In this study, the LL-H gene mur was cloned into Escherichia coli, its nucleotide sequence was determined, and the enzyme produced in E. coli was purified ...
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From a genomic DNA library of Lactobacillus delbrueckii subsp. bulgaricus, a clone was isolated which complements a leucine auxotrophy of an Escherichia coli strain (GE891). Subsequent analysis of the clone indicated that it could serve as a specific DNA probe. Dot-blot hybridizations with over 40 different Lactobacillus strains showed that this clone specifically recognizes L. delbrueckii subs...
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The temperate phage mv4 integrates its genome into the chromosome of Lactobacillus delbrueckii subsp. bulgaricus by site-specific recombination within the 3' end of a tRNA(Ser) gene. Recombination is catalyzed by the phage-encoded integrase and occurs between the phage attP site and the bacterial attB site. In this study, we show that the mv4 integrase functions in vivo in Escherichia coli and ...
متن کاملExopolysaccharides Produced from Lactobacillus delbrueckii subsp. bulgaricus
Lactobacillus delbrueckii subsp. bulgaricus, which has been widely used as a fermented milk starter, is a type of probiotic, and certain strains are able to produce exopolysaccharide (EPS). EPS produced from L. bulgaricus contributes to the physical and biological function of dairy products by regulating immune response, and this tendency seems to place EPS with acidic groups. To date, six type...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2016
ISSN: 0021-9258
DOI: 10.1074/jbc.m116.728279