In the past twenty years,we have been working on the genetic studies on hybrid sterility in rice.
20年来,本实验室一直从事水稻杂种不育性的遗传研究,共鉴定出6个F1花粉不育基因座位,或称特异亲和基因座位,其中的5个基因座,S-a、S-b、S-c、S-d和S-e已完成分子定位,这些基因座的基因模式为"单基因座孢子体-配子体互作"模式。
This paper summarized the type and expression of the hybrid sterility, analyze d the experimental ideas, inference methods and advantage as well as disadvantag es of two main genetic models used to explain the hybrid sterility, and conclude d that there remains a lot to be investigated on the genetics of the hybrid ster ility, for example, the number and effects of male .
水稻亚种间杂种不育性是一个普遍现象,但其遗传基础复杂。
Dissection of Partial Sterility of the Indica-Japonica Intersubspecific Hybrids in Rice;
水稻籼、粳亚种间杂种不育机理的研究
Genetic Analysis for Inter-subspecific Hybrids Sterility in Rice (Oryza Sativa L.);
水稻籼粳亚种间杂种不育性的遗传分析
Is the Female Sterility Present in indica-japonica Hybrid Rice?
水稻亚种间杂种是否存在雌性不育?
Cytological Study on the Sterility of F1 Hybrids between Indica and Japonica Rice;
籼、粳亚种间杂种F_1代不育机理的细胞学研究
Genetic Analysis of the Pollen Sterility in Low Temperature in Intersubspecific Hybrid Rice (Oryza Sativa L.);
水稻亚种间杂种低温花粉不育的遗传分析
The Mechanisms of Inter-subspecies Hybrid Semi-sterility and Fine Mapping of a New Hybrid Embryo Sac Sterility Gene;
水稻亚种间杂种半不育机理研究及胚囊不育新基因的精细定位
Study on the Sterility of F_1 Hybrids between Indica and Japonica Rice;
水稻灿粳亚种间杂交子一代不育机理的探讨
Cloning of Low Temperature Sensitive Sterility-related Genes of Indica-Japonica Hybrid F_1 in Rice (Oryza Sativa L.);
水稻籼粳亚种间杂种F_1低温敏感不育相关基因的克隆
Mapping QTLs underlined Pollen and Spikelet Fertility of Indica/japonica Hybrids;
水稻籼粳亚种间杂种育性的QTL定位研究
Classification, Inheritance of Environmentally Enduced Genetic Male Sterile (EGMS) Lines and Parent Selection for Breeding of Inter-Subspecies Hybrid Rice;
水稻环境敏感核不育系的分类、遗传及亚种间杂交稻亲本选配研究
Development of Intra-specific Medium Disease-resistant High-yield Hybrid Rice "Teyou 627"
亚种间抗病高产杂交稻新组合特优627的选育
A major barrier to interspecific hybridization is sterility in the F1 progeny.
种间杂交的主要障碍是F1代的不育性。
Study on Hybrid Seed Failure by 4x×2x and 2x×4x in False Pakchoi(Brassica parachinensis)
菜薹二倍体与四倍体间杂交的杂种不育性研究
Fine Mapping and Clone of a New Hybrid Embryo Sac Abortion Gene, S31(t), in Rice (Oryza Sativa L.);
水稻亚种间杂种胚囊败育新基因S31（t）的研究和图位克隆
Developing of Intersubspecific Two-line Japonica Hybrids and Researches on Cultivation and Seed Production Technology;
两系亚种间杂交粳稻的选育和栽培制种技术研究
Cytological Observation on Microsporogenesis in Inter-subspecific Hybrids of Rice with Different Ploidy Level
不同倍性水稻亚种间杂种小孢子发生的细胞学观察
Cross-breeding in Tree Peony and Fertility Research of Intersectional Hybrids
牡丹的杂交育种及组间杂种育性的研究
Development of intra-specific medium disease-resistant high-yield hybrid rice"Teyou 627"
亚种间抗病高产杂交稻新组合特优627的选育研究