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1)  Male & female-gametophyte
雌雄配子体发生
2)  male and female gametophyte
雌雄配子体
1.
), Yali pear and Xuehua pear(Pyrus bretschneideri) the developments of male and female gametophytes were observed by paraffin sectioning and the pollen fertilities and the fruit-setting rates through natural pollination were statistically analyzed.
以‘京白梨’、‘鸭梨’、‘雪花梨’为材料,用石蜡切片技术对其雌雄配子体发育过程进行了观察研究,并对其花粉育性、自然授粉结实率进行统计分析。
2.
Photos for picked flower pistil (treated by Biotechnology) were taken by using Leica DMLB Bio-microscope MPS60 photograph system, the analysis on their growth process for male and female gametophyte was made in contrast with the untreated samples of a comparison group.
采用激光诱变的方法已经成功的培育出无核(少核)沙田柚,我们采用德国产LeicaDMLB生物显微镜MPS60照相系统对采摘回的花蕊(经生物技术处理)进行拍照,与未经激光处理的对照组做比较,分析了雌雄配子体发育过程,对无核果作用机理研究提供参考。
3)  male and female gametophytes
雌雄配子体
1.
Paraffin sectioning and electron microscope scanning were adopted to study the developments of male and female gametophytes of ‘Ziyingui’, an Osmanthus fragrans variety belonging to Osmanthus fragrans var.
利用石蜡切片和扫描电子显微镜技术,研究了南京地区银桂品种群的籽银桂雌雄配子体的发育过程。
2.
According to observe and analyze of dioecism characteristic in Vitis quinquangularis Rehd and study on the development of male and female gametophytes, fertilization of Vitis quinquangularis Rehd and distant hybrids to fructification domino offect, prove up.
本论文通过对毛葡萄雌雄异株特性、毛葡萄及远缘杂交种大小孢子发生、雌雄配子体发育和传粉适应性对结实效应开展研究,从而探明毛葡萄及远缘杂交种有性生殖机理,找出毛葡萄座果率低的原因,为制订提高毛葡萄座果率的技术措施以及开展毛葡萄杂交育种提供理论依据和应用基础。
3.
This article studies on the microspores and megaspores, the male and female gametophytes development, the flowering characteristics, the fruiting laws, and the pollination biology of Phyllanth emblica L.
本文通过对平丹一号余甘的大小孢子、雌雄配子体发育、开花特性、果实发育规律和传粉生物学的研究,探明平丹一号余甘有性生殖机理、开花与果实发育规律,为制定平丹一号余甘丰产稳产的技术措施提供了理论依据和应用基础。
4)  female and male gametophyte
雌雄配子体
1.
Study on the development of female and male gametophyte of Lonicera edulis L.;
兰靛果忍冬大小孢子发生与雌雄配子体的发育
2.
Interspecific reciprocal crossing experiments of female and male gametophytes of 6 Japanese species of \%Laminaria\% were carried out, and fertilization rates of 30 combination were measured Frond length and width of hybrid plant F\-1 were also measured Heterosis appeared in frond length in 13 combination and width in 9, among them 6 were selected to be good combination
使用由日本引进的6 种海带的雌雄配子体进行了种间正反杂交, 测定了30 个杂交组合的受精率, 有选择地培育出18 个组合的F1 杂交海带幼苗并栽培为杂交海带成体。
5)  Male and female gametophytes
雌、雄配子体
1.
The mega-and microsporogenesis and the formation of the male and female gametophytes of Haloxylon ammodendron (C.
对梭梭的大、小孢子发育和雌、雄配子体的形成过程进行研究后认为,梭梭小孢子孢原为多细胞,小孢子母细胞排列紧密,个别花药的小孢子母细胞彼此分开。
6)  megagametogenesis
雌配子体发生
1.
Changes in the pattern of microtubule distribution and organization during megagametogenesis in the embryo sac of rice (Oryza sativa L.
)雌配子体发生过程中微管骨架的变化进一步研究。
补充资料:配子体
分子式:
CAS号:

性质:某些显示出世代交替的植物中带有性器官的一种生命形式。较为原始的植物如苔藓植物中配子体代与孢子体代相互交替,但以配子体代为主要的形式,但在较进化的高等的维管束植物中,配子体尺寸变小而存活力增强,孢子体变为主要形式。在蕨类植物中,配子体已缩小成一个小的原叶体,而在被子植物中,配子体转化为花粉和胚囊。

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