The analysis of chromosome pairing in hybrids involving T. kotschyi and T. variabilis

The analysis of chromosome pairing in hybrids involving T. kotschyi and T. variabilis

The cytology of hybrids between T. kotschyi, T. variabilis and both the cultivated wheat cv. Avrora, and two genome substituted forms Avrozis (AABBS1S1) and Avrodes (AABBSS) was studied. A considerable range of chromosome pairing was observed from c values of 0.029 to 0.495. The hybrids with high va...

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Veröffentlicht in:Cereal research communications 1993-01, Vol.21 (4), p.285-288
1. Verfasser: Tsatsenko, Ludmila V.
Format: Artikel
Sprache:eng
Schlagworte:
Chromosome pairing
Chromosomes
Cytogenetics
Genes
Genetic variation
Genomes
Genomics
Hybridity
Plants
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Zusammenfassung:The cytology of hybrids between T. kotschyi, T. variabilis and both the cultivated wheat cv. Avrora, and two genome substituted forms Avrozis (AABBS1S1) and Avrodes (AABBSS) was studied. A considerable range of chromosome pairing was observed from c values of 0.029 to 0.495. The hybrids with high values of c may have the potential of providing material allowing the transfer of genes from the wild species into cultivated forms.
ISSN:0133-3720
1788-9170