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- The co mbining ability of S10 and its combinations was tested.The transferring me thod of genetic male sterile line was discussed. 对育成的雄性不育系S10进行了配合力测定,并对所配组合做了品比试验。
- Microsporogenesis Comparison of Genetic Male Sterility Line and Its Allele Fertile Line in Brassica napus L. 油菜雄性核不育系及其等位可育系小孢子发育过程的比较研究。
- Genetic male sterile line 核基因雄性不育系
- Studies on breeding method and strategy of dual-use genetic male sterile lines in rice 水稻两用核不育系的选育方法与策略探讨
- Genetic male sterile lines 核不育系
- The meiosis behavior of pollen mother cell and development of anther and microspore of genetic male sterile (NMS) pepper were observed. 摘要以甜椒雄性不育两用系为试材,对不育株与可育株花粉母细胞减数分裂过程中染色体行为、花药和小孢子发育过程进行了研究。
- Genetic analysis showed 291S might be a genic male sterile line, its sterility was controlled by a major recessive nuclear gene and was influenced by other minor genes. 遗传分析表明,291S可能为隐性核不育类型,其不育性由一对主效基因控制,还受到微效基因的修饰作用。
- A photo-thermosensitive sterile material was found from genetic male sterility (GMS) line 05S in Chinese mustard (?Brassica juncea?) in 1997, and in 1999 it was selected further into a photo-thermosensitive GMS line named K121S. 1997年在芥菜型油菜(B.;juncea)隐性核不育材料05S姊妹交后代中发现具光温敏感特性的不育材料;于1999年育成光温敏核不育系K121S。
- 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。
- 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。
- 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
- Male sterile line mainly came from the natural mutant, and then transformed sterile line and maintainer line by backcross. 其胞质雄性不育源大多来自自然突变,后经回交转育出不育系和保持系。
- At the same time, recurrent selection, blue marked and fertility appraisal is one of the effective means for this male sterile line and its maintainer. 这说明利用轮回选择、标记及育性分离选择是蓝标型小麦核不育、保持系转育和遗传改良的有效途径。
- It was named AB91.Jiyan 5 is a sweet pepper F1 hybrid,obtained from crossing the genic male sterile line AB91 with inbred line JR. 以AB91为母本,以优良自交系JR为父本,选育成早熟、抗病、高产、优质的甜椒一代杂种冀研5号。
- A Preliminary Study on Utilization of Dominant Genetic Male Sterility in Brassica napus L. 油菜显性核不育应用研究初报。
- Inheritance and main agronomic traits of photo-thermo-sensitive genic male sterile line with green-revertible albino leaf were investigated. 摘要对通过辐射诱变获得的具有白化转绿特性的水稻光温敏核不育突变体的遗传及其生物学特性进行了研究。
- three-gene recessive genetic male sterile 三基因隐性核不育
- 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。
- Lanzhou genetic male sterile wheat 兰州核不育小麦