The genetic diversity between the restorer line ( R) and the maintainer line ( B) of the Dian Type hybrid rice was investigated with multivariate analysis and fuzzy cluster.

The SDS-PAGE electrophoretogram can be used as the biochemical markers of male-sterile lines and the corresponding maintainer line.

3.9日苗龄幼苗叶片SDS-PAGE谱带可以用作不育系和保持系的生化标记。

Difference of Some Physiological Property of Cytoplasmic Male Sterile Line and Maintainer Line in Sugarbeet

甜菜胞质雄性不育系与保持系某些生理特性的差异

Maternal plants included 9 sorghum male sterile lines and 1 maintainer line.

母本为0K11A等9个高粱不育系，OK11B1个保持系。

The flower in maintainer line was bigger.

保持系的花器官比不育系的偏大。

The results indicated CMS 75A and its maintainer line 75B showed significant differences in their hormone content in seeding root, leaves and buds.

结果表明：75A和75B的根、叶和花蕾发育过程中激素含量变化差异明显。

The isozyme patterns of COD 12days' seedling leaves can be used to mark the four male-sterile lines and the corresponding maintainer line.

2.12日苗龄幼苗叶片COD同工酶谱带可以标记4种不育系和保持系。

Genetic analysis for breeding maintainer line of male sterility of wild rice with abortive pollen

野败水稻雄性不育保持系选育的遗传分析

The results showed that the morphology between sterile line and maintainer line were significantly different. The plant height was higher in maintainer line.

结果表明，不育系与保持系植株形态差异较大。不育系的株高比其相应的保持系低。

Jinshan B-1 is a male-sterility maintainer line of rice with good quality bred by our lab.

金山B-1是本室育成的一个优质水稻雄性不育保持系。

Restriction Patterns Analysis of Mitochondrial DNA between Rice Cytoplasmic Male Sterile Line of Wild Abortion and Maintainer Line of Indica

水稻野败不育系与保持系线粒体DNA限制酶酶切图谱分析

This thesis studied some physiological property on reproductive growth phase of CMS line and maintainer line of sugarbeet adopting the method of comparative physiology.

采用比较生理学的方法，对甜菜细胞质雄性不育系及其保持系生殖生长阶段的某些生理特性进行了研究。

Changes in phytohormones in cytoplasmic male sterile rice and Its Maintainer Line During Panicle Development

水稻细胞质雄性不育系及其保持系幼穗发育过程中内源激素的变化

The kinds and contents of the acidic proteins ( p ⅰ 4.4& 5.5) of ms anthers had roughly like to maintainer line;

pI4.4&5.5的酸性蛋白质的种类和含量大体与保持系相同；

This study deals with Jin A male sterile and its maintainer line in activity of several enzymes.

对与线粒体有关的过氧化物酶、超氧化物歧化酶、细胞色素氧化酶和琥珀酸脱氢酶进行了酶活性分析。

Male sterile line and maintainer line of S~ v type wheat

S~v型小麦雄性不育系及保持系的研究

Analysis on differential expression of isozymes of male sterile line and maintainer line in new non-heading Chinese cabbage germplasm

不结球白菜雄性不育新种质不育系和保持系的同工酶差异表达分析

RAPD Marker Analysis about Two Combinations' Maintainer Line and Restoring Line of Dian I Type Japonic Rice

滇Ⅰ型杂交粳稻两个高产组合保持系、恢复系的RAPD标记分析

Study on Insect-resistant Transgenic Maintainer Line of Japonica

粳稻抗虫转基因保持系的研究

The results showed that from small bud → middle bud → big bud, the content of IAA and ZT in CMS buds were higher than in maintainer line buds.

结果表明，从小花蕾→中花蕾→大花蕾，烟草雄性不育系花蕾中IAA和ZT含量都比相应保持系的高；

The main economic characteristics of 6 Bt transgenic sterile lines, 6 general sterile lines and their homologous maintainer line were studied under the condition of open entomophilous pollination.

研究了昆虫自然传粉条件下转Bt基因棉、常规棉核质不育系及其相应同核异质保持系的主要经济性状。