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- indica japonica restorer line 籼粳交恢复系
- Preliminary Study on the Genetic Improvement of Rice Japonica Restorer Line by Introgression of International Rice Breeding Germplasm 利用国际水稻品种资源改良粳稻恢复系研究初探
- D069 is a newly-developed wide compatibility restorer (WCR) line in rice, derived from the multiple cross of the wide compatibility medium japonica rice line 02428 (as maternal parent), indica restorer line (IR26) and other indica breeding materials. D0 69是用中粳广亲和系 0 2 42 8作母本 ,用籼稻恢复系与多个籼稻中间材料的复交后代为父本 ,经杂交选育而成的广亲和恢复系。
- The new late-season Indica hybrid rice Tian-feng-you 134 was derived from Tianfeng A group and restorer line R134. 摘要天丰优134是用天丰A与恢复系R134配组而成的杂交晚稻新组合。该组合具有米质优、产量高、抗倒伏和易制种等特点。
- Breeding guideline-Infiltrating the Japonica genetic material into the genetic background of indica high combining ability restoring line so as to expand genetic diversity and increase heterosis. 选育思路:在籼型高配合力恢复系遗传背景中渗入部分粳稻血缘,以扩大遗传差异提高杂种优势水平为基础;
- Dormancy indexes of hulled and dehulled seeds were investigated by using 109 F1 hybrids and their 19 cytoplasmic male sterile (CMS) lines and 9 restorer lines in indica hybrid rice. 摘要利用19个核质互作型不育系和9个恢复系,配制了109个杂交组合。
- Study on the Transgenic Restorer Line of Japonica Rice 粳稻转基因恢复系的研究
- Huayou 107 is a new three-line hybrid rice combination derived from the CMS line Y Huanong A (Yegongtype cytoplasm) and a newly-developed strong restorer line R107. 摘要华优107是由夜公细胞质型不育系Y华农A与新育成的恢复系R107配组而成的三系杂交稻新组合。
- Japonica restoration Lines 粳型亲籼恢复系
- TRANSGENIC ELITE INDICA RESTORER LINE AND GENETIC STABILITY OF TRANSGENES 优良籼型恢复系转基因植株的获得及其遗传稳定性
- In this experiment,through the genetic analysis of an F2 population, derived from CMS line 75-3369A ( T-type CMS wheat) and the restorer line 7269-10, the result indicated that the restorer line is conditioned by two dominant genes. 本实验以T型细胞质雄性不育系75-3369A×恢复系7269-10的F_2群体作为育性调查和基因定位群体。
- GENETIC VARIATION AND INDICA JAPONICA DIFFERENTIATION IN YUNNAN INDIGENOUS RICE 云南地方稻种的遗传变异和籼粳分化
- The genotypes of CMS-FA three lines were temporarily determined as S(SS)for male sterile line, F(SS) for maintainer line and S(FF) for restorer line. 暂时确定新质源(CMS-FA)核质互作三系的基因型为不育系S(SS)、保持系F(SS)和恢复系S(FF)。
- Nanhui 511, derived from the hybridization between two heavy-panicle type restorer lines Shuhui 881 and Shuhui 527, is a new restorer line in rice. 摘要南恢511是四川省南充市农科所用2个籼粳亚种间重穗型恢复系蜀恢881和蜀恢527杂交育成的水稻新恢复系,具有恢复谱广、恢复力强、配合力高、米质较好和综合性状优良等特点。
- Among the 5 restorer lines, IR112 had the highest GCA effect for seed dormancy followed by 2786. 恢复系以IR112一般配合力最高,2786次之。
- A new early restorer line, Hui 92, was developed from the cross of IR209 and strong restoring line Ce 64-7. 摘要利用国际水稻所培育的品系IR209作母本,与强恢复系测64-7杂交配组,定向选育成早熟恢复系恢92。
- Development of cytoplasmic male-sterile, maintainer and restorer lines in colored cotton and construction of their DNA fingerprints. 彩色棉雄性不育系、保持系和恢复系的选育及DNA指纹图谱的构建。
- D64B were crossed with inhomogeneous sterile lines , preserver lines and restorer lines , most of their F1 shared the same heading dates as D64B . 用不育系、保持系、恢复系以及早稳型水稻品种与之杂交,F1的抽穗期多数与早熟亲本D64B相同或相近,部分偏向早熟亲本。
- The survival rate of hybrids was very significantly correlated with that of restorer lines, and significantly correlated with that of CMS lines. 杂交稻淹涝后生存率与恢复系呈极显著正相关,与不育系呈显著正相关。
- Dormancy at harvest (DAH) of 32 maintainer lines was identified.No heavy dormant materials were found in maintainer lines, and most restorer lines had weak dormancy. 摘要对籼稻32个保持系和40个恢复系收获时休眠性进行鉴定,在保持系中没有发现强休眠性材料,大多数恢复系休眠性也较弱。