Show simple item record

The mixed inheritance analysis of polyphenol oxidase activities in winter wheat

Author: Ge, X.X.
Author: Zhang, L.P.
Author: He, Zhonghu
Author: Zhang, Y.M.
Year: 2004
ISSN: 0496-3490
dc.identifier.other: http://zwxb.chinacrops.org/EN/Y2004/V30/I01/18
URI: http://hdl.handle.net/10883/2347
Abstract: Inheritance of PPO activity in 71 DH lines from the cross of ZhongYou 9507×CA9632 was investigated by the mixed major gene plus poly-gene inheritance model of quantitative traits. The results showed that PPO activity in the cross was controlled by two major genes (the B-1-2 model). Heritability value of the major genes was estimated as 88.83%, while variance of environments was 11.17% in total variance. The estimated additive effects of the two major genes, da and to PPO activity of the two major genes was not equal in the cross. It is possible to breed now wheat cultivars with low PPO activity by choosing parents and handling segregating generation.
Format: PDF
Language: Chinese
Publisher: Institute of Crop Sciences
Copyright: CIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose.
Type: Article
Region: Global
Pages: 18-20
Issue: 1
Volume: 30
Keywords: Polyphenol Oxidase
Agrovoc: TRITICUM AESTIVUM
Agrovoc: COLOUR
Agrovoc: CATECHOL OXIDASE
Agrovoc: GENES
Agrovoc: GENETIC INHERITANCE
Journal: Acta Agronomica Sinica


Files in this item

Thumbnail

This item appears in the following Collection(s)

  • Wheat
    Wheat - breeding, phytopathology, physiology, quality, biotech

Show simple item record