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Genetic control of gliadin components in wheat Triticum spelta L.

Genetic control of gliadin components in wheat Triticum spelta L. The componental composition of electrophoretic spectra of gliadin in Triticum spelta L. was studied. By analogy with common wheat T. aestivum L., it was established that genes controlling gliadin components in spelt are also located in short arms of chromosomes of homeological groups 1 and 6. Analysis of gliadin spectra in F2 grains from the crosses k-20539 × Ershovskaya 32 and k-20558 × Ershovskaya 32 revealed linkage of some components and their grouping into blocks (alleles) of coinherited gliadin components. Alleles of gliadin-coding loci identical to alleles of common wheat and new alleles earlier unknown for wheat populations have been identified. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Genetics Springer Journals

Genetic control of gliadin components in wheat Triticum spelta L.

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References (22)

Publisher
Springer Journals
Copyright
Copyright © 2010 by Pleiades Publishing, Ltd.
Subject
Biomedicine; Microbial Genetics and Genomics; Animal Genetics and Genomics; Human Genetics
ISSN
1022-7954
eISSN
1608-3369
DOI
10.1134/S102279541005008X
Publisher site
See Article on Publisher Site

Abstract

The componental composition of electrophoretic spectra of gliadin in Triticum spelta L. was studied. By analogy with common wheat T. aestivum L., it was established that genes controlling gliadin components in spelt are also located in short arms of chromosomes of homeological groups 1 and 6. Analysis of gliadin spectra in F2 grains from the crosses k-20539 × Ershovskaya 32 and k-20558 × Ershovskaya 32 revealed linkage of some components and their grouping into blocks (alleles) of coinherited gliadin components. Alleles of gliadin-coding loci identical to alleles of common wheat and new alleles earlier unknown for wheat populations have been identified.

Journal

Russian Journal of GeneticsSpringer Journals

Published: May 20, 2010

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