期刊
JOURNAL OF CEREAL SCIENCE
卷 50, 期 1, 页码 113-120出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jcs.2009.03.007
关键词
Anthocyanin; Blue; Pigmented; Purple; Wheat
资金
- Saskatchewan Ministry of Agriculture
There is renewed interest in breeding for high anthocyanin content in wheat due to its antioxidant potential. A series of adapted spring wheat lines were developed with blue aleurone or purple pericarp. The development of anthocyanin concentration and color of these selected lines was measured during grain filling for two field seasons at Saskatoon, Canada. In addition, the inheritance of the blue aleurone and purple pericarp was studied. Anthocyanin concentration increased rapidly during grain development and then decreased before maturity. Anthocyanin concentration was highest in PIG03008, a purple pericarp wheat. For mature grain, genotypic variation for anthocyanin concentration was statistically significant while the year and genotype by year interaction were not, facilitating the breeding progress. Blue aleurone was shown to be controlled by a single dominant gene in BC populations whereas purple pericarp appeared to be controlled by two loci with a segregation ratio of 11 purple: 5 white in F-2 populations. The results indicate that breeding high anthocyanin blue or purple wheat is feasible. (C) 2009 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据