AFLP, RAPD, and ISSR analysis of intraspecific polymorphism and interspecific differences of allotetraploid species Aegilops kotschyi Boiss. and Aegilops variabilis Eig

AFLP, RAPD, and ISSR analysis of intraspecific polymorphism and interspecific differences of... To evaluate genetic variation, 27 accessions of allotetraploid species Aegilops kotschyi and Ae. variabilis with the US genome were analyzed using the AFLP, RAPD, and ISSR methods. A total of 316 polymorphic RAPD fragments, 750 polymorphic AFLP fragments, and 234 polymorphic ISSR fragments were obtained. It was demonstrated that the analyzed species were characterized by a considerable level of nuclear genome variation. According to the data of ISSR and RAPD analysis, the average value of the Jaccard similarity coefficient for the accessions of Ae. variabilis from different geographical regions was slightly lower than that for the accessions of Ae. kotschyi. At the same time, AFLP analysis showed no considerable differences in the levels of intraspecific variation of the studied species. Analysis of the summarized RAPD, ISSR, and AFLP marking data in the Structure software program showed that most of the analyzed accessions with high degree of probability could be assigned to one of two groups, the first of which corresponded to Ae. kotschyi and the second corresponded to Ae. variabilis, thereby confirming the species independence of Ae. kotschyi and Ae. variabilis. Accessions k900, k907, k908, and v90 could not with a sufficiently high degree of probability be assigned to one of the species, which possibly was the result of interspecific hybridization. Analysis of the species diversity using different molecular markers made it possible to identify the accessions that were notably different from other accessions of its species. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

AFLP, RAPD, and ISSR analysis of intraspecific polymorphism and interspecific differences of allotetraploid species Aegilops kotschyi Boiss. and Aegilops variabilis Eig

Loading next page...
 
/lp/springer_journal/aflp-rapd-and-issr-analysis-of-intraspecific-polymorphism-and-05C0rpVrOh
Publisher
Pleiades Publishing
Copyright
Copyright © 2017 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/S1022795417050040
Publisher site
See Article on Publisher Site

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 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

$49/month

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.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial