Cytogenetic investigations in rye,wheat and triticale |
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Authors: | A. Hainer C. U. Hesemann |
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Affiliation: | (1) Institut für Genetik, Universität Hohenheim, D-7000 Stuttgart 70, Federal Republic of Germany |
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Abstract: | Summary Chromosomes of tetra- and hexaploid wheat have been individually characterized by Giemsa and/or Leishman C-banding techniques. Appropriate methodological modifications resulted in almost identical staining of chromosomes of tetraploid wheat with Giemsa and Leishman solutions. Additionally comparison of Giemsa banded chromosomes of the A- and B-genome of Triticum turgidum 34 and Triticum aestivum cv Jubilar reveals similar or corresponding patterns in all homologous chromosomes with the exception of chromosome 7B. Apart from this intervarietal variation in certain homologous chromosomes of both wheat cultivars, intravarietal polymorphism is verified. |
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Keywords: | Wheat Giemsa/Leishman C-banding Polymorphism |
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