Widespread occurrence of a novel division of bacteria identified by 16 rRNA gene sequences originally found in deep marine sediments

Article Abstract:

The phylogenetic analysis of 16S rRNA gene sequences from deep marine sediments identified a deeply branched clade, designated candidate division JS1. The primers for PCR amplification of partial 16S rRNA genes, which target the JS1 division, are developed and used to detect JS1 sequences in DNA extracted from various sedimentary environments, including the coastal marine and brackish sediments.

Biological Product (except Diagnostic) Manufacturing, Drugs, Deoxyribonucleic Acid, DNA, Microbiological research

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Diversity of lactic acid bacteria associated with fish and the fish farm environment, established by amplified rRNA gene restriction analysis

Article Abstract:

A collection of fish-associated bacteria belonging to the lactic acid bacterium group which were isolated and studied by using amplified rRNA gene restriction analysis (ARDRA) are reported.

Commercial Fishing, Fishing, Physiological aspects, Bacterial genetics, Fishes

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Molecular diversity of new Thermococcales isolates from a single area of hydrothermal deep-sea vents as revealed by randomly amplified polymorphic DNA fingerprinting and 16S rRNA gene sequence analysis

Article Abstract:

Members of the Thermococcales are anaerobic Archea belonging to the kingdom of Euyarchaea. A molecular analysis of 86 new Thermococcales isolates is described.

Genetic polymorphisms

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