Cytogenetic relationship ofAegilops longissima chromosomes with common wheat chromosomes |
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| Authors: | Shashi Netzle F J Zeller |
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| Institution: | (1) Lehrstuhl für Pflanzenbau und Pflanzenzüchtung, Technische Universität München, D-8050 Freising-Weihenstephan, Germany |
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| Abstract: | The relationships of three wheat-Aegilops longissima chromosome addition lines A, C, and D with homoeologous wheat chromosomes were studied in PMC meiosis. Substitutions of alien chromosome A for wheat chromosome 6 B, chromosome C for 1 B and chromosome D for 4 B were obtained. The production of 4 BS/C and 7 BS/D chromosome translocations indicated cytogenetic relationships of C partially to homoeologous wheat chromosomes of group 1 and 4, and D partially to homoeologous wheat chromosomes of group 4 and 7. |
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| Keywords: | Angiosperms Poaceae Triticum aestivum Aegilops longissima Cytogenetics homoeologous relationships chromosome substitutions translocations |
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