male sterility是什么意思

网络释义

用法例句

This paper introduces the characteristics and presents research situation of high plant mitochondrion cytoplasmic male sterility and mtDNA.

由于高等植物的细胞质雄性不育性与线粒体DNA有密切关系 ,本文对此也作了阐述。

The male sterility resource of burley tobacco( Nicotina tabacum ) was obtained from the male sterile offsprings of the distant hybridization in tobacco between “zhongyan 86”(flue cured tobacco) and KY9(burley tobacco).

作者以白肋烟雄性不育系及其保持系为材料 ,从细胞形态学角度对雄性不育性作了较系统的研究 ,得出如下结果和结论 :1 白肋烟雄性不育系雄性器官显著异常 ,表现为 :①雄蕊原基根本不发生或发生后随着花器的发育完全退化消失 ,结果表现为完全无雄蕊 ;②有雄蕊原基发生 ,能形成雄蕊类似物 ,但都表现出显著畸变退化 ,形式多样 ,呈细丝状、短棒状、瓣状、类柱头状等 ,数目少于 5个 ,并且极短于柱头 。

Male sterility in crops has been utilized in development of hybrid cultivars and population improvement, and also in the researches on the mechanism of plant developmental and reproductive biology.

作物雄性不育性在杂种品种选育、群体改良等方面的应用受到重视，也是植物生殖发育研究的热点。

Research progress on genic male sterility gene of rapeseed;

油菜细胞核雄性不育基因研究进展

Proteome research survey of plant male sterility;

植物雄性不育的蛋白质组研究概况

Advance of research on thermo-photoperiod sensitivity male sterility in vegetable;

光温敏型雄性不育系在蔬菜作物上的研究进展

Primary study on discovery and identification of male sterile germplasm for platycodon grandiflorum;

桔梗雄性不育种质JXB-1的发现与鉴定

Genetic study on two maize male sterile mutants obtained by space mutagenesis;

两份太空诱变玉米雄性不育突变体的遗传研究

Cytological observations on male sterile anther and pollen developments induced by chemical hybridizing agent GENESIS in wheat;

化学杂交剂GENESIS诱导小麦雄性不育的细胞形态学观察

A Cytological Study on Comparison of Anther and Pollen Development in Male-sterile and Corresponding Maintainer Lines of Leek;

韭菜雄性不育系及保持系花药和花粉发育的细胞学比较

Studies on the System of RAPD Reaction for Male-sterile Wheat;

小麦雄性不育材料RAPD扩增体系研究

A Preliminary Observation on Fertility and other Characteristics of Photoperiod-sensitive Male-sterile Millet"683;

光敏雄性不育谷子“683”的育性及其性状观察

Trends of Activity of Three Kinds of Isozymes in the Flower Buds of Male-sterility Three Lines of Pepper;

辣椒雄性不育“三系”花蕾中3种同工酶活性的动态变化

Study on Male-sterility for Poa pratensis by Different Emasculation Methods;

不同去雄方法诱导草地早熟禾雄性不育的研究

Study on male-sterility for Poa pratensis induced by SC2053;

津奥啉诱导草地早熟禾雄性不育的初步研究

Male Sterility and Thermo-Photosensitivity Characteristics of BNS in Wheat

BNS小麦的雄性不育性及其温光特性

QTL Mapping for Photoperiod-thermo Sensitive Genic Male Sterility in Wheat;

小麦光温敏核雄性不育性的QTL分析

Study on Male Sterility and Its Mechanism in Pepper (Capsicum Annuum L.);

辣椒（Capsicum annuum L.）雄性不育性机理研究

The Genetic Analysis of the Ecological Nuclear Male Sterile Barley9209;

生态核不育大麦9209雄性不育性的遗传分析

cytoplasmic male sterilty

（细）胞质雄性不育

Study on Genes Related to Male Sterility in Dominant Genic Male Sterile Flax

显性雄性核不育亚麻雄性不育相关基因的研究

Sterile. Used of males.

不能生育的。指雄性

Cytological Analysis of Pollen Abortion in Thermo/photoperiod-sensitive Genic Male Sterile Wheat(Triticum aestivum L)

温光敏核雄性不育小麦雄性败育的细胞学观察

Transfer of the Recessive Male Sterile Gene in Celery

芹菜隐性核基因雄性不育系转育研究

Preliminary Study on Breeding of Non heading Chinese Cabbage Male Sterile Line

不结球白菜雄性不育系选育研究初报

The Research of Male Sterility and Fertility Restoration in Common Wild Rice, Oryza Rufipogon Griff;

普通野生稻雄性不育和恢复特性研究

STUDY ON THE ABORTIVE PROCESSES OF POLLEN IN MALE STERILE RICE

稻类雄性不育系的花粉败育途径研究

Male sterile line breeding of premature Welsh onion:603A and 626A;

超早熟大葱雄性不育系603A、626A的选育

Morphological study on anther development of male sterile of Platycodon grandiflorum

桔梗雄性不育花药的发育解剖学研究

Breeding of Y92-1A,a Cytoplasmic Male Sterility Line of Pepper

辣椒胞质雄性不育系y92-1A的选育

Advances in Studies of Cytoplasmic Male Sterility in Onion(Allium cepa L.)

洋葱细胞质雄性不育系选育研究进展

Genetic Study on the Sterility of Thermo-photo-sensitive Genic Male Sterile Wheat K78S

小麦温光敏雄性核不育系K78S不育性的遗传研究

The Breeding of Kenaf Male Sterility and ISSR Maker of Male Sterile Gene;

红麻雄性不育系的选育和不育基因的ISSR标记