Genetic regulation of the centromere division in rye and wheat univalent chromosomes in dimonosomics during the meiotic anaphase I

Genetic regulation of the centromere division in rye and wheat univalent chromosomes in... Cytogenetic analysis of meiosis in the wheat-rye dimonosomics 1Rv-1A, 1Ron-1A, 2R-2D, 5R-5A, and 6R-6A was conducted. C-banding was used to study the segregation pattern of each of two univalent chromosomes during the first meiotic division. It has been shown that the division frequency of the centromeric regions of all rye chromosomes in the pair studied is significantly higher than in the wheat chromosomes. The ANOVA performed suggest that the plant genotype contributes significantly (at P = 0.05) to the behavior pattern of univalent chromosomes in meiosis. The data obtained demonstrate that the rye and wheat chromosomes studied are involved in genetic regulation of centromere division in meiotic anaphase I (AI). The presence of rye chromosome 2R and wheat chromosome 2D suppresses the division of centromeres of the sister chromatids in AI. Rye chromosomes 1Rv, 1Ron, 5R, and 6R induce equational division; however, rye chromosome 1Rv increases to a greater degree the frequency of equational division of wheat chromosome 1A as compared with chromosome 1Ron. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

Genetic regulation of the centromere division in rye and wheat univalent chromosomes in dimonosomics during the meiotic anaphase I

Loading next page...
 
/lp/springer_journal/genetic-regulation-of-the-centromere-division-in-rye-and-wheat-DXjuO0P0vY
Publisher
Nauka/Interperiodica
Copyright
Copyright © 2008 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/S1022795408010110
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