| Genetic analysis of rice allelopathy |
| |
| 引用本文： | ZENGDali H.Fujimoto 等. Genetic analysis of rice allelopathy[J]. 科学通报(英文版), 2003, 48(3): 265-268. DOI: 10.1007/BF03183295 |
| |
| 作者姓名： | ZENGDali H.Fujimoto 等 |
| |
| 作者单位： | [1]KeyLabforRiceBiology,MinistryofAgriculture.InstitiuteofChinaNationalRiceResearch.Hangzhou310006,China [2]JapanInternationalResearchCenterforAgricultureScience,Tsukuba305-8686,Japan |
| |
| 基金项目： | 国家自然科学基金，浙江省自然科学基金 |
| |
| 摘 要： | A double haploid population derived from anther culture of ZYQ8/JX17,a typical indica and japonica hybrid,was used in this study.The inhibited effect of water-soluble extract of 123 DH pure lines leaves on the lettuce roots growth was investigated,and the QTLs analysis of rice allelopathy was carried out.Totally,four QTLs related to rice allelopathy were detected,and they were on chromosomes,3,9,10 and 12,respectively.The LOD scores were 3.40,2.68,2.75 and 3.08,respectivel.Among them,additive effects of the QTLs on chromosomes 3 and 10 were 1.65 and 1.43,on chromosomes 9 and 12 were-1.44 and -1.58 respectively.Allelopathy characteristics of another three common rice varieties were also studied.
|
| 关 键 词： | 水稻 植化相克 遗传分析 QTL 莴苣 |
| 收稿时间： | 2002-10-17 |
Genetic analysis of rice allelopathy |
| |
| ZENG Dali,QIAN Qian,TENG Sheng,Dong Guojun,H.Fujimoto,Kunihifo Yasufumi,ZHU Lihuang. Genetic analysis of rice allelopathy[J]. Chinese science bulletin, 2003, 48(3): 265-268. DOI: 10.1007/BF03183295 |
| |
| Authors: | ZENG Dali QIAN Qian TENG Sheng Dong Guojun H.Fujimoto Kunihifo Yasufumi ZHU Lihuang |
| |
| Affiliation: | ZENG Dali1, QIAN Qian1, TENG Sheng1, DONG Guojun1, H. Fujimoto2, Kunihifo Yasufumi2 & ZHU Lihuang3 1. Key Lab for Rice Biology, Ministry of Agriculture, Institute of China National Rice Research, Hangzhou 310006, China; 2. Japan International Research Center for Agriculture Science, Tsukuba 305-8686, Japan; 3. Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China |
| |
| Abstract: | A double haploid population derived from an-ther culture of ZYQ8/JX17, a typical indica and japonicahybrid, was used in this study. The inhibited effect ofwater-soluble extract of 123 DH pure lines leaves on the let-tuce roots growth was investigated, and the QTLs analysis of rice allelopathy was carried out. Totally, four QTLs related to rice allelopathy were detected, and they were on chromo-somes 3, 9, 10 and 12, respectively. The LOD scores were3.40, 2.68. 2.75 and 3.08, respectively. Among them, additive effects of the QTLs on chromosomes 3 and 10 were 1.65 and 1.43, on chromosomes 9 and 12 were -1.44 and -1.58, re-spectively. Allelopathy characteristics of another three com-mon rice varieties were also studied. |
| |
| Keywords: | rice allelopathy QTL biology detection lettuce. |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
| 点击此处可从《科学通报(英文版)》浏览原始摘要信息 |
|
点击此处可从《科学通报(英文版)》下载全文 |
|
