Revised classification of native probiotic strains of Lactobacillus used in Russian Federation

Revised classification of native probiotic strains of Lactobacillus used in Russian Federation Thirteen strains of industrial bacterial cultures of the genus Lactobacillus (from a collection of Gabrichevsky Research Institute of Epidemiology and Microbiology) were studied. These strains were used for decades in Russian Federation for food and drug production, as ferments for lactic acid products, for production of probiotics, biologically active and veterinary preparations. Complex analysis of data on cultures obtained using microbiological and molecular-genetic methods was conducted for the first time. Biochemical characteristics of these cultures were studied and the sequence of the proximal region of 16S ribosomal RNA gene was determined. The employement of the test system API-50CHL was shown to broaden the opportunities of a more accurate biochemical identification of bacteria belonging to the genus Lactobacillus, in comparison with the set ANAEROTEST-23. According to the results obtained in a comparative analysis of nucleotide sequences of 16S rRNA gene, all strains examined show 97–99% homology of the proximal region of this gene with that of the type representatives of studied species. These data allowed taxonomic reclassification of the species position of cultures with consideration of the more advanced level of systematics. Nucleotide sequences of gene fragments of examined lactobacilli strains were recorded in NCBI database (accession numbers of deposits GU560031, GU560032, GU560033, GU560034, GU560035, GU560036, GU560037, GU560038, GU560039, GU560040, GU560041, GU560042, GU560043). Russian Journal of Genetics Springer Journals

Revised classification of native probiotic strains of Lactobacillus used in Russian Federation

Loading next page...
SP MAIK Nauka/Interperiodica
Copyright © 2010 by Pleiades Publishing, Ltd.
Biomedicine; Microbial Genetics and Genomics; Animal Genetics and Genomics; Human Genetics
Publisher site
See Article on Publisher Site


You’re reading a free preview. Subscribe to read the entire article.

DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches


Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.



billed annually
Start Free Trial

14-day Free Trial