The affinity of self-incompatibility in the mustard family affects the purity of hybrid seed and the propagation coefficient of stock plant.
十字花科自交不亲和性的大小关系到杂交制种的纯度和原种的繁殖系数。
Studies of effects of S genes on self-incompatibility in phanerogam have been the focus since the first S gene (S-locus glycoprotein, SLG) was identified.
当第一个S位点基因发现之后，对于它在植物中自交不亲和信号转导途径中的研究就成为热点。
The pollens of each plant were treated by laser and high-voltage electrostatic field for overcoming their self-incompatibility and cross- incompatibility.
利用激光和高压静电场对试材的花粉进行处理，以期克服自交不亲和性和远缘杂交不亲和性。
Since high degree of sugar beet self-incompatibility, it often leads to loss of fine individual genotype, and is hard to keep good breeding material for breeding.
由于甜菜的高度自交不亲和性，常导致优良植株基因型的丢失，给优良育种材料的保存带来了很大的困难。
Only 5 plants in the first year and 3 plants in the second year matched the criterion of self-incompatibility that CI was less than 1 at anthesis and more than 5 at the bud stage.
第一年有5个株系、第二年有3个株系符合花期自交亲和指数小于1，蕾期自交亲和指数大于5的选择标准。
This is influenced by factors such as plant population density and structure and the adaptability of pollinator as well the presence or absence of self-incompatibility mechanisms.
这主要受植物种群密度、结构，传粉者适应性和活动能力以及是否自交亲和等因素的影响。
Other special topics will include transposable elements, genetic control of breeding systems such as self-incompatibility, and molecular mechanisms of resistances to biotic and abiotic stresses.
其他特殊的主题包括跳跃基因、育种体系如自交不亲和性的遗传控制、植物对抗生物及非生物逆境的分子机制等。
The use of anther culture to create double haploid (DH) lines is popular in breeding of self incompatibility lines of Brassica crops.
采用花药培养获得加倍单倍体(DH)是甘蓝类蔬菜自交不亲和系选育的主要方法之一。
This is a new method for regulating the self incompatibility of cabbage.
这为化学调控自交不亲和性提供了新方法。
In the cross breeding of Hedychium, parental selection is related not only to the parental morphologic characters, but also to the reproducing barrier of self incompatibility.
姜花属杂交育种的亲本选择中，除了考虑性状搭配之外，还应考虑该属的自交不亲和性带来的生殖障碍。
In the cross breeding of Hedychium, parental selection is related not only to the parental morphologic characters, but also to the reproducing barrier of self incompatibility.
姜花属杂交育种的亲本选择中，除了考虑性状搭配之外，还应考虑该属的自交不亲和性带来的生殖障碍。
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