Genetic diversity of the natural strains of Streptococcus thermophilus

Genetic diversity of the natural strains of Streptococcus thermophilus The method of RAPD-PCR and comparative analysis of the PCR fingerprinting profiles similarity was used to characterize interspecific diversity of natural isolates of the lactic acid bacteria Streptococcus thermophilus. The strain genetic diversity was demonstrated using three primer variants, designed for different bacterial genome regions. The resolution of RAPD-PCR technique with different primers for identification at the species level and for certification at the strain level, was examined relative to the commercially important cultures of S. thermophilus. The results provided conclusion on preferable usage of RAPD-PCR with the primer ERIC-1 for specific identification of S. thermophilus, and with the primer M13 for certification of natural isolates of this species at the strain level. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

Genetic diversity of the natural strains of Streptococcus thermophilus

Loading next page...
 
/lp/springer_journal/genetic-diversity-of-the-natural-strains-of-streptococcus-thermophilus-w3IIKBLABr
Publisher
Nauka/Interperiodica
Copyright
Copyright © 2007 by Pleiades Publishing, Inc.
Subject
Biomedicine; Human Genetics; Animal Genetics and Genomics; Microbial Genetics and Genomics
ISSN
1022-7954
eISSN
1608-3369
D.O.I.
10.1134/S102279540705002X
Publisher site
See Article on Publisher Site

Abstract

The method of RAPD-PCR and comparative analysis of the PCR fingerprinting profiles similarity was used to characterize interspecific diversity of natural isolates of the lactic acid bacteria Streptococcus thermophilus. The strain genetic diversity was demonstrated using three primer variants, designed for different bacterial genome regions. The resolution of RAPD-PCR technique with different primers for identification at the species level and for certification at the strain level, was examined relative to the commercially important cultures of S. thermophilus. The results provided conclusion on preferable usage of RAPD-PCR with the primer ERIC-1 for specific identification of S. thermophilus, and with the primer M13 for certification of natural isolates of this species at the strain level.

Journal

Russian Journal of GeneticsSpringer Journals

Published: May 24, 2007

References

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 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

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

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off