Lactobacillus delbrueckii subsp. indicus subsp. nov., isolated from Indian dairy products
| Autor: | Anna Castioni, Giovanna E. Felis, Sandra Torriani, Jacques-Edouard Germond, Franco Dellaglio |
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| Rok vydání: | 2005 |
| Předmět: |
DNA
Bacterial Sequence analysis Molecular Sequence Data India Subspecies Biology Microbiology Polymerase Chain Reaction Phylogenetics RNA Ribosomal 16S Animals Lactobacillus delbrueckii subspecies phylogenetic analysis Ecology Evolution Behavior and Systematics Phylogeny Phylogenetic tree food and beverages Nucleic Acid Hybridization Genes rRNA General Medicine Phenotypic trait Chaperonin 60 Sequence Analysis DNA Ribosomal RNA 16S ribosomal RNA DNA Fingerprinting Rec A Recombinases Amplified fragment length polymorphism Dairy Products Polymorphism Restriction Fragment Length |
| Zdroj: | International journal of systematic and evolutionary microbiology. 55(Pt 1) |
| ISSN: | 1466-5026 |
| Popis: | Four strains isolated from Indian dairy products and initially identified as Lactobacillus delbrueckii could not be assigned to a definite subspecies because molecular identification and phenotypic traits did not agree with those of recognized subspecies of L. delbrueckii. Hybridization of total DNA (78–86 % against type strains of the other three subspecies), AFLP and RAPD-PCR fingerprints, phylogenetic analysis based on 16S rRNA gene sequences and sequence analysis of two coding genes (recA and hsp60), together with phenotypic profiles, indicated that the four strains form a coherent cluster and represent a novel subspecies, for which the name Lactobacillus delbrueckii subsp. indicus subsp. nov. is proposed. The type strain is NCC725T (=LMG 22083T=DSM 15996T). |
| Databáze: | OpenAIRE |
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