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植物研究 ›› 2008, Vol. 28 ›› Issue (4): 426-432.doi: 10.7525/j.issn.1673-5102.2008.04.010

• 论文 • 上一篇    下一篇

欧报春(Primula vulgaris)不同花色与色素关系及花色遗传初步分析

曹建军1;梁宗锁1,2*   

  1. (1.西北农林科技大学生命科学学院,杨凌 712100) (2.中国科学院水利部水土保持研究所,杨凌 712100)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-07-20 发布日期:2008-07-20
  • 通讯作者: 梁宗锁
  • 基金资助:
     

Preliminary Analysis on Flower Color Inheritance and Relations Between Flower Color and Pigments in Primula vulgaris

CAO Jian-Jun;LIANG Zong-Suo;*   

  1. (1.Northwest Sci-Tech University of Agriculture and Forestry,Yangling 712100)(2.Institute of Soil and Water Conversation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-07-20 Published:2008-07-20
  • Contact: LIANG Zong-Suo
  • Supported by:
     

摘要: 为了掌握欧报春各花色遗传规律服务于良种生产,通过对欧报春各色花进行色素吸收光谱和薄层层析分析,进行不同花色杂交研究,分析了欧报春各色花所含色素类型及各花色遗传规律。结果显示欧报春群体含多种花色素,单株也可含有多种花色素,形成多变的粉色、红色及蓝色花。黄色深浅主要由类胡萝卜素含量决定。白色对粉色及黄色为隐性遗传,黄色、粉色为显性遗传并有数量遗传特征,黄色与粉色独立遗传。蓝色为多基因控制的隐性遗传,并具有数量遗传特征。

关键词: 欧报春, 花色, 花色素, 花色遗传

Abstract: Kinds of pigments in flowers and inheritance of flower color of Primula vulgaris were studied by analyzing absorption spectrum and thin-layer chromatography (TLC) of pigments and by crossing analysis of different flower colors in order to get hereditary rules for seed production. The results show that there could be kinds of anthocyanins in colony or single primrose that forms various red, pink and blue colors of flowers. Depth of yellow was mainly determined by content of carotinoid. The color of white is recessive. Yellow and pink are dominant and they also have quantitative inheritance characteristics. The flower color of yellow and pink are independent in heredity. Color of blue was determined by recessive multi-genes and also had quantitative characteristics.

Key words: Primula vulgaris, flower color, anthocyanin, inheritance of flower color

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