甘兰型油菜萝卜细胞质雄性不育系的花粉败育发生在四分体至单核花粉粒阶段。
There occurs pollen abortion during the stage from tetrad to single nucleus pollen grain of cytoplasmic male-sterile line in Brassica napus Var. oleifera(Raphanus sativus L. ).
水稻细胞质雄性不育系珍汕97a，在花粉母细胞形成期以后可溶性蛋白含量迅速降低。
The soluble protein content in spikelet of Zhenshan 97a of cytoplasmic male sterile rice decreased rapidly after the formation stage of pollen mother cell (PMC).
分析了甘兰型油菜细胞质雄性不育系陕2a与保持系陕2B的酯酶和过氧化物酶同工酶特征。
The peroxidase and esterase isoenzyme patterns of cytoplasmic male line Shaan 2a and fertile line Shaan 2b in Brassica napus L. were studied.
从细胞学的角度对小麦83（21）35核背景的T型、V型和K型细胞质雄性不育系的花粉败育机理进行了研究。
The pollen abortion processes of cms-T, V and K in wheat with the same nuclear background (83 (21 ) 35 ) were studied cytologically by light microscopy.
单株检测，RT - P CR分析，斑点杂交鉴定，确定此片段为花椰菜细胞质雄性不育系knxd612所特有。
Identified by individual plant testing, analysis of RT-PCR and dot blot, this fragment was only existed in CMS cauliflower knxd612.
R型小麦雄性不育系单倍体频率的变化是三种细胞质与不同的1B/1 R不育系互作的结果；
The change of haploid of 1B/1R wheat male sterile lines was the result that alloplasmic and 1B/1R chromosome interactive in CMS.
R型小麦雄性不育系单倍体频率的变化是三种细胞质与不同的1B/1 R不育系互作的结果；
The change of haploid of 1B/1R wheat male sterile lines was the result that alloplasmic and 1B/1R chromosome interactive in CMS.
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