Abstract
A cytogenetic study was made on Wiebe's stock of barley (H. vulgare L.) with 16 chromosomes in which the extra chromosome was derived from a shortened section of a T5-7a translocation. Predominantly 8 chromosome pairs (8″) were observed at MI. Transmission of the extra chromosome through both egg and pollen was regular. The absence of pairing between the extra and homologous segments of normal chromosomes was attributed to the presumed absence of terminal sections of the extra chromosomes. A low frequency of a quadrivalent involving normal chromosomes indicated the presence of a translocation.
Publisher
Canadian Science Publishing
Subject
Cell Biology,Plant Science,Genetics
Cited by
4 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. References;Plant Cytogenetics;2016-11-04
2. References;Plant Cytogenetics, Second Edition;2002-12-26
3. CHROMOSOME PAIRING IN HAPLOIDS OF BRASSICA OLERACEA;Canadian Journal of Genetics and Cytology;1982-12-01
4. MEIOSIS IN 8-CHROMOSOME BARLEY HAPLOIDS;Canadian Journal of Genetics and Cytology;1977-06-01