查询词典 gametophytic

Male gametogenesis is one of the key steps in plant sexual reproduction and is essential for the alternation between the diploid sporophytic phase and haploid gametophytic phase in the life cycle of higher plants.

植物雄配子体发生和发育是有性生殖的关键步骤之一，是高等植物通过有性生殖进行世代交替所必需的。

Although gametophytic self-incompatibility functions can ultimately prevent self-fertilization , flowering plants have adopted different signal transduction pathways to reject self pollen .

配子体SI植物虽然都具有其SI的功能而阻止自我受精，但它们采取的信号转导途径是不同的。

In this paper, we overviewed the relationship between male gametophytic selection and phenotype of its sporophyte, genetic differentiation and its application in plant genetic improvement, so it would be provided reference information for correlated research of male gametophytic selection.

本文主要概述雄配子体选择与孢子体表型的关系、遗传分化效应及其在植物遗传改良中的应用，以期为雄配子选择相关研究提供参考

In addition, the results of male gametophytic selection would be effect the phenotype of offspring in sporophyte due to about two-thirds of gene expression proceed during the growth stage of gametophyte and sporophyte.

此外，由于植物基因组中约有2/3的基因表达交错发生在配子体阶段和孢子体阶段，因此雄配子体选择的结果会影响到下一代孢子体的表现型。

The Poaceae share a commom and special gametophytic self-incompatibility system, which is under the control of two unlinked loci: S and Z.

已报道自交不亲和禾本植物有着相同的自交不亲和系统，是一种特殊的配子体自交不亲和类型，和单一位点控制的自交不亲和性不同，其不亲和性由非连锁的两个复等位基因位点S和Z控制。

The model of gametophytic inheritance was hypothesised and analysed in this paper.

对配子体的遗传模式进行了假设和分析。

In the condition of suspending culture, the gametophytic clone has much higher instantaneous growth rate than stilling culture.

在充气悬浮培养条件下克隆的瞬时生长率明显高于静置培养。

Male gametophytic selection is known as a powerful motivation in biological evolution, and is also considered as an important factor that influences genetic differentiation, variation and genetic diversity in plant.

雄配子体选择是影响植物遗传分化、演变和遗传多样性的重要因素，被认为是生物进化的有力动力。

We successfully cultivated the spores of P. ensiformis in mixed soil and observed spore germination and gametophytic development by microscopy.

本文报道了成功地采用混合土培养剑叶凤尾蕨的孢子，并系统地观察记录其孢子萌发及配子体发育过程。

This article mainly discusses the large-scaled cultural conditions of clone in Gametophyte Laminaria .It studies the proper temperature, light time, light intensity, the consumption of nitrogen and phosphorus, the cultural state and inoculating density on the growth of gametophytic clone, the experiment of large-scaled culture had been done under comparatively proper conditions, in the same time, we studied the growth rule of gametophytic clone in the cultural process.

本文主要探讨了海带配子体克隆的大规模培养条件，对海带配子体克隆生长的适宜温度、光照时间、光照强度、营养盐消耗、培养状态以及接种密度进行了研究，并在相对适宜条件下进行了大规模培养实验，同时，对海带配子体克隆在培养过程中的生长规律进行了研究。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了