- 更多网络例句与雌大配子体相关的网络例句 [注：此内容来源于网络，仅供参考]
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Female gametogenesis in higher plants undergoes various developmental changes, including the de novo formation of germline cells, the differentiation of the megaspore mother cell, meiosis, megaspore selection, and the development of the embryosac.
高等植物雌配子体的形成涉及孢原细胞和大孢子母细胞的确立与分化、大孢子发生、功能大孢子以及胚囊的形成和发育等多种复杂调控过程。随着当代生物技术及功能基因组学的发展，近年对雌配子体发育的研究已从细胞学描述逐渐过渡到对基因和发育调控分子机理的探索。
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Although the megagametophyte formed and even the double fertilization had been finished 70 days after pollination at normal temperature, the megasporogenesis had not yet been finished at low temperature.
低温(12-18℃)处理的蝴蝶兰，授粉50d开始分化胚珠原基、60 d胚囊处于大孢子母细胞时期，比常温(20-25℃)下的推迟10-15 d；授粉70 d，常温下的蝴蝶兰植株已完成雌配子体发育和双受精，而低温处理的蝴蝶兰仍未完成大孢子的发生过程。
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Dendrocalamus sinicus ; reproductive organs ; megasporogenesis ; microsporogenesis ; male gametophyte ; female gametophyte
巨龙竹；生殖器官；大孢子发生；小孢子发生；雄配子体；雌配子体
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In this paper, the biological characteristics of florescence, spikelet and inflorescences structure, morphogenesis formation of inflorescence, megasporogenesis and the development of female gametophytes were studied systematically by using anatomy structure, scanning electron microscopic and paraffin section methods. The results were as followed:(1) Phyllostachys praecox was the bamboo flowering fragmentarily; the cultivation changed the characteristic of flowering; the plantlets of flowering were complex and splitted into three kinds: the plantlet flowering before continued flowering; the plantlet flowering before stopped flowering and the plantlet changed into flowering. The inflorescence of Ph. praecox was indefinite inflorescence or called false inflorescence, and actually it was flower stress structure. Its basal unit was pseudospikelet with two kinds: apical spikelet and lateral spikelet. The floret had one lemma, one pelea, three stamens, one pistil and three lodicules.
本研究综合运用形态解剖学、扫描电镜、石蜡切片等技术手段，对雷竹花期生物学特性、小穗与花序构造、花序形态建成过程、大孢子发生与雌配子体发育等进行了较为系统的研究，结果表明：(1)雷竹为零星开花竹种，耕作条件对其开花特性具有重要影响；开花植株类型复杂多样，可以分为以前开过花现在继续开花、以前开过花现在停止开花以及以前未开过花现在转为开花等3种类型；雷竹花序为无限制花序或称&假花序&，实为花枝结构，基本单位为&假小穗&；假小穗有顶生和侧生之分；小花具内外稃各1枚，雄蕊3，雌蕊L，另具3枚大小不等之鳞被。
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In general, this malaria parasites in the mature or nearly mature erythrocytes, schizonts usually large, occurre in mature erythrocytes with more 20 merozoites most commonly arranged in mass.
两性配子体较大，均为长形，雄性配子体有驱核现象，并使寄主细胞膨胀变大；雌配子体较雄配子体长，有一定的包核现象。
- 更多网络解释与雌大配子体相关的网络解释 [注：此内容来源于网络，仅供参考]
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Female gametocyte：雌大配子体
female gamete 雌配子 | female gametocyte 雌大配子体 | female gametophyte 雌配子体
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macrogamete：巨配子
macrogamete 大配子 | macrogamete 巨配子 | macrogametocyte 雌大配子体
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megagametophyte：雌配子体
medusa 水母型 | megagametophyte 雌配子体 | megasporangium 大孢子囊
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megasporangium：大孢子囊
孢子叶球棒状生于枝顶,横切面方形,孢子囊有两种,大孢子囊(megasporangium)含4个大孢子,大孢子散布,萌发成雌配子体;小孢子囊(microsporangium)内含多数小孢子,小孢子萌发形成雄配子体.
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microsporangium：小孢子囊
横切面方形,孢子囊有两种,大孢子囊(megasporangium)含 4 个大孢子,大孢子散布,萌发成雌配子体;小孢子囊(microsporangium)内含多数小孢子, 小孢子萌发形成雄配子体.配子体的发育均在孢子壁内发育.雌配子体的发育经过游离核阶段,
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hologenidium;soredium：粉芽;粉状体
"(两原生动物的)整体接合;大配子接合","hologamy" | "粉芽;粉状体","hologenidium;soredium" | "限雌的;全雌的","hologynic"
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macrogametocyte：雌大配子体
macrogamete 巨配子 | macrogametocyte 雌大配子体 | macrogametocyte 大配子体
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macrogamy：成体配合 配子大型
macrogametocyte 大配子体 雌大配子体 | macrogamy 成体配合 配子大型 | macrogastria 巨胃 巨胃