您要查找的是不是：
- The kinetin(KT)content was low in four out of male sterile lines tested. 在4/5的保持系中激动素含量低于保持系。
- Vegetative propagations of tissue culture for JXB-1 was all male sterile. 用组织培养方法进行无性繁殖的JXB-1后代全部表现为雄性不育。
- Studies on Heterosis and Segregation in Quality Characters in Progeny for Cytoplasmic Male Sterile in Brassica napus L. 油菜杂种后代硫苷和蛋白质含量的表现及其杂种优势分析。
- Observations on the Morphological Structure of Style and Stigma of Male Sterile Line of Medicago varia Martin. Cv. 苜蓿雄性不育系花柱与柱头形态结构观察研究。
- Inheritance and Utilization of Recessive Genic Male Sterile line ZWA in Brassica Napus L. 甘蓝型油菜隐性核不育材料ZWA的遗传利用研究。
- Meiotic Observation and Male Gametes Development in Cytoplasmic Male Sterile of Pepper( Capsicum annuum L. 辣(甜)椒细胞质雄性不育系减数分裂和雄配子发生过程。
- Breeding of Double-zero NEA Cytoplasmic Male Sterile Restorers in Brassica napus L. 甘蓝型油菜NEA胞质不育双低恢复系选育研究。
- Title： Influencing factors on anther culture of restorer of new cytoplasmic male sterile(NER)(Brassica napus L. 关键词：甘蓝型油菜;新胞质不育系;新不育恢复系;花药培养
- Some male sterile plants were found in a seed field of the carrot variety "Imperator. 在胡萝卜种株内检查出雄性不孕植株。
- The revertant, when still heterogenous,segregated into male fertile and complete male sterile plants in a ratio of 3:1. 育性基因未纯合的突变体分离出可育株和完全不育株,比例为3:1;
- Title： The Discovery of a Novel Flower Color mutation in Male Sterile Rapeseed (Brassica napus L. 关键词：甘蓝型油菜;花色;嵌合;白化;突变;雄性不育
- Alloplasmic male sterile line 034A was breeded by using method of distant hybridization and backcross. 通过萝卜远缘杂交创建不育源,再经过回交转育而选育出异源胞质不育系034A。
- Gibberellin contents varied irregularly among male sterile lines and maintainers. 赤霉素含量在不育系及保持系间互有增减。
- The practical utilization of Pingxiang Dominant Genic Male Sterile Rice was also discussed. 同时，讨论了该不育材料的实际应用问题。
- Proline content of leaves from three cytoplasmic male sterile lines and their maintainer lines in sugarbeet were studied during their vegetative growth stage. 摘要以甜菜3个细胞质雄性不育系及其相应保持系为材料，对营养生长阶段叶片中的脯氨酸含量进行了研究。
- Title： Anatomical Observations of Anther Development of NCa, a Cytoplasmic Male Sterile Line in Rapeseed( Brassica napus L. 关键词：甘蓝型油菜;细胞质雄性不育;花药发育;花粉败育;细胞解剖学
- A specific amplified mtDNA fragment R 2 630 WA was obtained from wild abortive type (WA) male sterile cytoplasm by AP PCR technique. 应用任意单引物聚合酶链反应技术，从水稻WA 型雄性不育系的线粒体DNA 中得到一个特异的扩增片段R2－630 WA。
- Male sterility:The inability of the male to fertilise the ovum. （植物）雄性不育：植物雄性花粉不具有授粉能力。
- Outcrossing habits of 7 Indica cytoplasmic male sterile lines(CMS)(D62A,D63A,D64A,D23A,G46A,Jin23A,Zhenshan97A)were studied. 以D型细胞质雄性不育系D62A、D63A、D64A、D23A,冈型细胞质雄性不育系G46A,和野败型细胞质雄性不育系珍汕97A、金23A等7个籼型细胞质雄性不育系为材料,视珍汕97A为对照,在海南对它们的异交性能进行了比较研究。
- Male sterility in plants was widely existed in nature. 植物雄性不育在自然界中广泛存在。
