小麦与偃麦草杂交的减数分裂

Canadian journal of genetics and cytology. Journal canadien de genetique et de cytologie Pub Date : 1986-06-01 DOI:10.1139/G86-064

G. Fedak, A. Comeau, C. St-Pierre

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引用次数: 9

摘要

小麦与偃麦草杂交的平均减数分裂构型为31.951 + 4.97 + 0.03 IV /细胞。染色体突触可能是由于S基因组染色体之间的自合，而不是由于基因组间同源性。关键词:杂交种，属间，偃麦草，小麦，染色体突触。

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Meiosis in Triticum aestivum × Elytrigia repens hybrids

The average meiotic configuration in Triticum aestivum × Elytrigia repens hybrids was 31.951 + 4.97 II + 0.03 IV per cell. Chromosome synapsis was likely due to autosyndesis between chromosomes of the S genomes and not due to intergenomic homology.Key words: hybrids, intergeneric, Elytrigia repens, Triticum aestivum, chromosome synapsis.

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Canadian journal of genetics and cytology. Journal canadien de genetique et de cytologie

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