摘要:

AbstractThe tetrasomics of the homoeologous groups 2, 5 and 7 of‘Chinese Spring’wheat were, together with the euploid standard, screened at the seedling stage for sensitivity to exogenously applied gibberellic acid (GA3). Whilst the seedling length of lines tetrasomic for group 2 chromosomes were taller and those for chromosomes 5A, 5D and 7D shorter in both treatments (with and without GA3) compared to the euploid control, the remaining tetrasomics — 5B, 7A and 7B — were significantly shorter than the euploids in the GA variant only. These results suggest the presence of additional genetic factors for GA insensitivity on chromosomes of the groups 5 and 7 of hexaploid wheat. This corresponds with the localization of GA insensitive dwarfing genes on the homoeologous chromosomes 5R and 7R in dipl

ISSN:0179-9541    

DOI:10.1111/j.1439-0523.1992.tb00103.x

出版商:Blackwell Publishing Ltd    

年代:1992

数据来源: WILEY

摘要:

Books reviewed in this article:Linnert, Gertrud, Lehrbuch der Allegmeinen Cytogenetik.Shahidi, Fereidoon (ed.), Canola and Rapeseed. Production, Chemistry, Nutrition and Processing Technology.Gupta, P. K., and T. Tsuchiya (eds.), Chromosome Engineering in Plants: Genetics, Breeding, Evolution, Part A.Fendrik, I., und J. Bors, Stralenschäden an pflanzen. Handbuch der Pflanzenkrankheiten, Band 1: Die nichtparasitären Krankheiten.

ISSN:0179-9541    

DOI:10.1111/j.1439-0523.1992.tb00104.x

出版商:Blackwell Publishing Ltd    

年代:1992

数据来源: WILEY