| 1. | Method for oryza sativa indica male sterile line maintainer line and f sub1 ; true to variety seed testing
籼型水稻不育系或杂交种与保持系种子真实性室内检验方法 |
| 2. | A rice floral mutant with twin - ovary and dwarf plant was isolated from the progenies of the combination of c2 / mianxiang 5b
摘要在籼稻保持系c2与绵香5b的杂交后代中发现了一个植株显著矮化的双子房突变体。 |
| 3. | The results showed that the proline content of leaves from the maintainer lines were higher than those from the sterile lines
结果表明：在甜菜营养生长阶段的4个时期中，脯氨酸含量基本表现为保持系高于不育系。 |
| 4. | The results showed that the activity of pod in leaves of male sterile plants was lower than in the male fertile ones , and in antlers showed opposite result
结果表明：不育系和保持系的同工酶存在着谱带增减及强弱的差异。 |
| 5. | 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。 |
| 6. | This result also indicated that there were significant differences between maintainer lines and the sterile lines on physiological and biochemical properties during their vegetative growth stage
说明不育系和保持系在营养生长阶段生理生化代谢上已经存在差异。 |
| 7. | The statistic result indicated that the dry weight of buds and stamens of male sterile lines in b . napus l . are much smaller than the control group while the pistils are much larger
结果表明，干物质重量雄性不育系花蕾和雄蕊显著小于保持系，而雌蕊则明显大于保持系。 |
| 8. | Using three male sterile lines of radish , the activicy of three isozymes were studied during their development of vegetable and reproductive stages
摘要以萝卜细胞质雄性不育系和保持系为试材，采用聚丙烯酰胺凝胶垂直板电泳方法对花期叶进行过氧化物酶同工酶、淀粉酶同工酶进行分析。 |
| 9. | With 5 male sterile lines in brassica napus l . as materials , the development of buds and stamens and pistils of male sterile lines in b . napus l . were researched and maked a comparison with the control group
摘要以5种不同类型甘蓝型油菜雄性不育系为材料，以保持系作对照，对甘蓝型油菜雄性不育系的花蕾及雌雄蕊干物质变化动态进行了研究。 |
| 10. | The average frequency of shoot regeneration in the cms line was 30 . 0 % and 2 . 34 % respectively and that in maintainer line was 30 . 0 % and 3 . 54 % respectively . on the other hand , explants of different sections of cotyledon resulted in different shoot regeneration abilities
不育系子叶与下胚轴的平均芽再生率分别为30 . 00和2 . 34 ；而保持系的平均芽再生率分别为30 . 0和3 . 54 。 |
