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Linear differentation of cereal chromosomes

Linear differentation of cereal chromosomes 122 51 51 6 6 A. B. Iordansky T. G. Zurabishvili N. S. Badaev All-Union Institute of Applied Molecular Biology and Genetics VASKHNIL, Institute of Molecular Biology, USSR Academy of Sciences Moscow USSR Summary The BSG test was used in an investigation of the linear differentiation in rye variety ‘Zhitkinskaya’, common wheat variety ‘Aurora’ and two secondary Triticale namely AD-196 and F-1239 . Chromosomes of ‘Aurora’ variety and wheat chromosomes within Triticale may be easily divided into “constant” and ‘variable’ chromosomes as described previously (lordansky et al. 1977; Zurabishvili et al 1977). It is necessary to emphasize that the diversity of “variable” chromosomes underlies karyotypical polymorphism within wheat and Triticale species. The polymorphism observed exists in parallel with strict homomorphism of homologous chromosomes. In IB chromosomes of ‘Aurora’ variety, the short arm is substituted by the rye chromosome arm. The karyotype of Triticale AD-196 consists of six pairs of rye chromosomes and fifteen pairs of wheat chromosomes. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png TAG Theoretical and Applied Genetics Springer Journals

Linear differentation of cereal chromosomes

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References (23)

Publisher
Springer Journals
Copyright
Copyright © 1978 by Springer-Verlag
Subject
Life Sciences; Biotechnology; Agriculture; Biochemistry, general; Plant Biochemistry; Plant Sciences; Plant Genetics & Genomics
ISSN
0040-5752
eISSN
1432-2242
DOI
10.1007/BF00274816
pmid
24317902
Publisher site
See Article on Publisher Site

Abstract

122 51 51 6 6 A. B. Iordansky T. G. Zurabishvili N. S. Badaev All-Union Institute of Applied Molecular Biology and Genetics VASKHNIL, Institute of Molecular Biology, USSR Academy of Sciences Moscow USSR Summary The BSG test was used in an investigation of the linear differentiation in rye variety ‘Zhitkinskaya’, common wheat variety ‘Aurora’ and two secondary Triticale namely AD-196 and F-1239 . Chromosomes of ‘Aurora’ variety and wheat chromosomes within Triticale may be easily divided into “constant” and ‘variable’ chromosomes as described previously (lordansky et al. 1977; Zurabishvili et al 1977). It is necessary to emphasize that the diversity of “variable” chromosomes underlies karyotypical polymorphism within wheat and Triticale species. The polymorphism observed exists in parallel with strict homomorphism of homologous chromosomes. In IB chromosomes of ‘Aurora’ variety, the short arm is substituted by the rye chromosome arm. The karyotype of Triticale AD-196 consists of six pairs of rye chromosomes and fifteen pairs of wheat chromosomes.

Journal

TAG Theoretical and Applied Genetics – Springer Journals

Published: Nov 1, 1978

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