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| 甘蓝雄性不育材料Ms2008076花药发育的细胞学研究 | |
| 引用本文： | 耿庆林,任雪松,李成琼. 甘蓝雄性不育材料Ms2008076花药发育的细胞学研究[J]. 中国蔬菜, 2011, 1(6): 33-37 |
| 作者姓名： | 耿庆林 任雪松 李成琼 |
| 作者单位： | 南方山地园艺学教育部重点实验室，重庆市蔬菜学重点实验室，西南大学园艺园林学院，重庆 400715 |
| 基金项目： | 重庆市科技攻关项目，中央高校基本科研业务费资金资助项目，西南大学科研基金 |
| 摘 要： | 对甘蓝雄性不育材料Ms2008076的花药发育过程进行了石蜡切片和显微观察。结果表明：Ms2008076花药败育主要发生在花粉母细胞时期，表现为绒毡层细胞发育异常，花粉母细胞迅速退化以至解体，花药败育。 |
| 关 键 词： | 甘蓝 雄性不育 花药发育 细胞学 |
| 收稿时间： | 2010-11-23; |
Cytology Studies on Anther Development of Male Sterile Materials 'Ms2008076' in Cabbage |
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| GENG Qing-lin,REN Xue-song,LI Cheng-qiong. Cytology Studies on Anther Development of Male Sterile Materials 'Ms2008076' in Cabbage[J]. China Vegetables, 2011, 1(6): 33-37 | |
| Authors: | GENG Qing-lin REN Xue-song LI Cheng-qiong |
| Affiliation: | Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing key Laboratory of Olericulture, College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China |
| Abstract: | Microscopic observations on anther development process of male sterile materials'Ms2008076'in cabbage(Brassica oleracea var.capitata L.)showed that'Ms2008076'anther development was hindered at the stage of pollen mother cell differentiation.The main characteristic is that the tapetal cells developed abnormally and pollen mother cell de-gradated rapidly to disintegrate with the ultimate result that the anthers were abortive absolutely. |
| Keywords: | Cabbage Male sterility Anther development Cytology |
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