Polymorphism and structural variation of rps16 group-II intron in the Solanum species

Polymorphism and structural variation of rps16 group-II intron in the Solanum species Nucleotide sequences of the self-splicing group-II intron of rps16 have first been determined in nine species of the Solanum genus. It was found that the observed variations in the intron length (855–864 bp) was associated with indels of 1 to 9 bp. Altogether, five indels and 50 nucleotide substitutions were detected, which were used to identify six Solanum haplotypes. Although the intron sequence was in general fairly well conserved, the distribution of the described mutations among its structural elements corresponding to six pre-RNA domains was qualitatively and quantitatively nonuniform. The highest polymorphism levels were observed in domains I, II, and IV. The sequence of domain V was absolutely invariable, which is in agreement with its functional significance. The chloroplast rpS16 intron sequences have been characterized in nine Solanum species. The intron length ranged from 855 bp to 864 bp, which is associated with 1–9-nucleotide indels. In total five indels and 50 nucleotide substitutions have been detected and six Solanum haplotypes have been revealed. Solanum rpS16 introns has been characterized by mutation rate heterogeneity between structure regions of all six domains its pre-RNA. Intron domains I, II, IV are shown to be more variable. Sequences of the domain V are invariant, that agrees with its functional significance. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

Polymorphism and structural variation of rps16 group-II intron in the Solanum species

Loading next page...
 
/lp/springer_journal/polymorphism-and-structural-variation-of-rps16-group-ii-intron-in-the-qHzViCRio7
Publisher
Springer US
Copyright
Copyright © 2013 by Pleiades Publishing, Ltd.
Subject
Biomedicine; Human Genetics; Animal Genetics and Genomics; Microbial Genetics and Genomics
ISSN
1022-7954
eISSN
1608-3369
D.O.I.
10.1134/S1022795413070120
Publisher site
See Article on Publisher Site

Abstract

Nucleotide sequences of the self-splicing group-II intron of rps16 have first been determined in nine species of the Solanum genus. It was found that the observed variations in the intron length (855–864 bp) was associated with indels of 1 to 9 bp. Altogether, five indels and 50 nucleotide substitutions were detected, which were used to identify six Solanum haplotypes. Although the intron sequence was in general fairly well conserved, the distribution of the described mutations among its structural elements corresponding to six pre-RNA domains was qualitatively and quantitatively nonuniform. The highest polymorphism levels were observed in domains I, II, and IV. The sequence of domain V was absolutely invariable, which is in agreement with its functional significance. The chloroplast rpS16 intron sequences have been characterized in nine Solanum species. The intron length ranged from 855 bp to 864 bp, which is associated with 1–9-nucleotide indels. In total five indels and 50 nucleotide substitutions have been detected and six Solanum haplotypes have been revealed. Solanum rpS16 introns has been characterized by mutation rate heterogeneity between structure regions of all six domains its pre-RNA. Intron domains I, II, IV are shown to be more variable. Sequences of the domain V are invariant, that agrees with its functional significance.

Journal

Russian Journal of GeneticsSpringer Journals

Published: Jul 12, 2013

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

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