| 释义 |
ga·me·to·phyte 英gə'miːtəʊfaɪt美gə'miːtoʊˌfaɪt COCA²⁰²⁵¹³
基本英英例句例句
n.配子体¹⁰⁰形容词gametophytic
Noun:
the gamete-bearing individual or phase in the life cycle of a plant having alternation of generations
名词100%
用作名词The contents of the pollen grain represent the male gametophyte.花粉粒为雄性配子体。
The gametophyte is derived from the product of a reduction division in the megaspore mother cell.该配子体是由大孢子母细胞进行减数分裂而来。 Both gametophytic and sporophytic recognition probably occur in different groups and there may be both types within one species.
孢子体和配子体识别可能同时存在于不同的类群中，甚至存在于同一种植物中。 jxzy.lynu.edu.cn
Indica- japonica hybrids with or without wide compatible gene were used to investigate the characteristics of gametophytic development and the causes of spikelet sterility.
利用携有广亲和基因的杂种和普通籼粳杂种为材料以揭示籼粳杂种配子体发育特征及其影响小穗不孕的主要因素。 cnki
The deviation of microspore from a gametophytic to sporophytic developmental pathway was induced by stress pretreatment on explants;
通过对外植体进行胁迫处理，可以有效地诱导小孢子由配子体发育途径向孢子体发育途径转变； cnki
The number of S alleles is similar to that in gametophytic systems but some have a dominance hierarchy.
等位基因的数量与配子体系统相近，但是某些等位基因具有优势序位。 jxzy.lynu.edu.cn
The site of recognition and the mechanisms vary widely within plants but the main interaction is known as either gametophytic or sporophytic.
识别的位点和机制在植物中差异很大，但主要是包括配子体相互作用或孢子体相互作用。 jxzy.lynu.edu.cn
The spore germination and the gametophytic development were observed by microscope.
孢子，显微镜下观察记录其孢子萌发及配子体发育过程。 cnki
Experiments of various light intensity were conducted to compare the effect on growth of Laminaria gametophytic clone in the condition of suspending culture and stilling culture.
本试验研究了在充气悬浮培养及静置培养条件下，不同光照强度对海带配子体克隆生长的影响。 cnki
In gametophytic SI, glycoproteins with ribonuclease activity are produced by the S gene, perhaps disabling RNA at the pollen tube tip.
在配子体 SI中， S基因合成具有 RNA酶活性的糖蛋白，可能是该糖蛋白使花粉管的顶端的 RNA失活。 jxzy.lynu.edu.cn
Pear, an important fruit tree in China, belongs to the kind of gametophytic self- incompatibilityGS1.
梨是我国重要的果树之一，属配子体自交不亲和类型。 cnki
There are other rather ill- defined gametophytic systems with two or more loci, often giving partial self- incompatibility.
还存在有其他难以界定的配子体系统，它们具有两个或更多的基因座，通常产生部分自交不亲和。 jxzy.lynu.edu.cn |