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- As a result, an in vitro zygotic embryogenesis system was build up, in which single tobacco zygotes could develop into fertile plants via embryogenesis or organogenesis under o. 通过培养条件的优化,使烟草合子在体外通过器官发生途径与胚胎发生途径两种方式再生可育植株,从而创建了烟草合子的体外胚胎发生系统。
- Cytological investigation of somatic and zygotic embryogenesis of Fraxinus mandshurica 水曲柳体细胞胚与合子胚发生的细胞学研究
- zygotic embryogenesis 合子胚发生
- Cysts are the result of faulty embryogenesis. 囊肿由胚胎发育不全引起。
- Somatic Embryogenesis of Aesculus hippocastanum L. 欧洲七叶树体细胞胚胎发生研究。
- There were two formations of somatic embryogenesis, one was direct formation of somatic embryo from immature zygotic embryo, there was no evendence of the intervention of the callus stage. 组织学观察表明,番木瓜幼胚培养时,愈伤组织最先发生于靠近胚根端(形态学的下端)的表皮细胞,有干性和粘性两类。
- Papaya somatic embryogenesis was similar to zygotic embryo, they passed through the same process that inculdes globular embryo, heart embryo, torpedo embryo stage, then somatic embryo. 本研究在诱导培养基上观察到了体胚发育中的球形胚、心形胚、鱼雷状胚以及成熟体胚,这表明番木瓜体胚的形态发生与其合子胚的发生阶段相似。
- The process itself is referred to as adventive embryogenesis. 其过程本身称为不定胚胎发生。
- A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn. 不定胚与合子胚之间不能划分出明显的界限。
- Histological Studies of Somatic Embryogenesis in Eruca sativa Mill. 芸芥体细胞胚胎发生的组织细胞学研究。
- Impressive metabolic alternations have been undergone during embryogenesis. 在胚胎发生期间经历了深刻的代谢变化。
- Its functions are like a zygotic embryo in giving rise to a new plant. 其功能象能产生一株新植物的合子胚。
- Zygotic embryo is better than vegetative materials when used for explants. 合子胚作为外植体明显好于营养器官作为外植体。
- Charcoal prevents browning of tissues and stimulates embryogenesis and rooting. 炭可防止组织变棕色并刺激胚胎发生与生根。
- Study on Somatic Embryogenesis and Plant Regeneration of Theobroma Cacao L. 可可体细胞胚胎发生及植株再生体系的构建。
- Tissue culture and somatic embryogenesis of Mikania micrantha H. B. K. 薇甘菊组织培养及体细胞胚胎发生的研究。
- Genetic Analysis of in vitro Microspore Embryogenesis in Brassica napus L. 甘蓝型油菜离体小孢子胚胎发生能力的遗传分析。
- The nucellar embryo had a suspensor,its development passed through the similiar stages of the zygotic embryo. 珠心胚发育经历与合子胚相同的发育阶段。
- The development of the somatic embryoids was very similar to that of zygotic embryos of wheat. 体细胞胚胎形成过程与小麦合于胚的形成过程十分相似。
- The development al mode of the protocorms in vitro is very similar to that of its zygotic embryo. 这一过程几乎重演了其合子胚发育及分化的过程。