期刊论文

中文

杂交水稻

1005-3956

2006

21

3

72-74

10.16267/j.cnki.1005-3956.2006.03.031

湖南省自然科学基金项目（05JJ40037）；

本校为其他机构

用典型籼稻和粳稻进行双列杂交并与不同籼粳成分的重组自交系杂交研究籼、粳稻及其杂种谷粒酚反应,结果表明：水稻谷粒的苯酚染色反应是由基因控制的性状,染色对不染表现为显性;典型粳×粳交F1表现为不染,而籼×籼交F1、籼×粳交F1和粳×籼交F1表现为黑染或褐染;在含不同籼粳成分的9个重组自交系（RILs）稳定品系中,籼型和偏籼型品系表现为典型籼型染色反应（黑染）的特点,而偏粳型和一个偏籼型品系则表现为典型粳型染色反应（不染）特点.利用酚反应难以鉴别籼粳交后代的籼粳特性,也难以用于籼粳稻杂交种子的测纯。

The reaction to phenol of grains of indica and japonica rice varieties and their Fl hybrids was studied by way of the diallele cross of six typical indica and japonica varieties and the cross between them and the recombinant inbred lines （RIL） with different degree of indica and japonica composition. The results showed that the phenol reaction of rice grains was controlled by genes with staining dominant to non-staining. The grains of the FI hybrids between japonica and japonica varieties were not stained, while the grains of the FI hybrids b...