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    题名 作者 年代 出处 被引量
1水稻光温敏核质互作型不育系的选育显示文摘杂交水稻的种子纯度影响杂交水稻的发展。少部分三系不育系遇高温自交结实,两系不育系遇低温自交结实。两者结合产生的光温敏核质互作水稻不育系则在高温、低温状态时仍为不育状态,保证杂交种的纯度。本文介绍了当前杂交水稻存在的问题,以及光温敏核质互作杂交水稻不育系的选育、育性稳定性和杂种优势利用。刘金波 徐大勇 潘启民 秦德荣 方兆伟 陈庭木 卢百关 樊继伟 李健 刘艳 迟铭 王宝祥 杨波 樊宁声 2011中国稻米2011,17,1:6
2Development of Novel Cytoplasmic Male Sterile Source from Dongxiang Wild Rice(Oryza rufipogon)显示文摘This study was conducted to develop and characterize a novel cytoplasmic male sterile(CMS)source which was identified from Dongxiang wild rice(Oryza rufipogon)by crossing Dongxiang wild rice as female with Zhongzao 35,an indica inbred variety,as male and continuous backcrossing with Zhongzao 35.Observation under optical microscope manifested that this novel CMS belonged to typical abortion type with less pollen compared with wild abortive type cytoplasm(CMS-WA).Sequential planting showed that this novel CMS has complete and stable male sterility.Testcross experiment showed that all the 24 tested materials including maintainer and restorer lines of CMS-WA and Honglian type cytoplasm(CMS-HL)and other indica inbred varieties are the maintainers with complete maintaining ability,suggesting that this novel CMS has fertility restoration totally different from CMS-WA and CMS-HL and belongs to a novel type of CMS.So far,we only discovered a unique fertility restoration source for this novel CMS.Inheritance analysis showed that the fertility restoration of this CMS was governed by three pairs of independent dominant genes.Prospect for application of this novel CMS system in hybrid rice breeding was also discussed.SHEN Xian-hua YAN Song HUANG Ren-liang ZHU Shan XIONG Hong-liang SHEN Lin-jun 2013Rice science2013,20,5:5
3BT型粳稻不育系95122A的花粉败育特征及可恢复性研究显示文摘通过选育2套同核异质不育系(95122A和陵风A)及与10个对HL型粳稻不育系具有不同恢复力的BT型恢复系测交鉴定的方法,对江苏省农业科学院育成的BT型粳稻不育系95122A的花粉败育特征及可恢复性进行了比较研究。结果表明,该BT型95122A在花粉败育特征及可恢复性上与HL型95122A有明显差异,其确为BT型不育系。BT型95122A花粉以圆败为主,有一小部分浅染花粉,而BT型陵风A基本上都是染败花粉,且绝大部分为深染花粉。BT型95122A与各参试恢复系配制的杂种F1的小穗育性与BT型陵风A配制的杂种F1无明显差异,说明花粉败育特征的改变没有影响不育系的可恢复性。张宏根 葛永申 张丽佳 司华 刘江宁 汤述翥 顾铭洪 2016杂交水稻2016,31,5:0
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