Abstract
Chromosome pairing in the F1 hybrid between the cultivated oat Avena sativa and a diploid species A. ventricosa, and in the derived amphiploid, shows that the diploid species is related to one of the genomes of the hexaploid species. The amount of chromosome pairing observed in complex interamphiploid hybrids demonstrates further that A. ventricosa is related to the C. genome of A. sativa. However, the chromosomes of the diploid species have become differentiated from that of the C genome of A. sativa and this is readily apparent in the meiotic behaviour of both the F1 hybrid and the amphiploid.
Publisher
Canadian Science Publishing
Subject
Cell Biology,Plant Science,Genetics
Cited by
25 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Oat;Genetic and Genomic Resources for Grain Cereals Improvement;2016
2. Introduction;Broadening the Genetic Base of Grain Cereals;2016
3. Avena;Wild Crop Relatives: Genomic and Breeding Resources;2011
4. Comparative cytogenetic analysis of Avena macrostachya and diploid C-genome Avena species;Genome;2010-02
5. Cytogenetic Manipulation in Oat Improvement;Genetic Resources, Chromosome Engineering, and Crop Improvement;2006-01-13