配子体(Gametophyte)产生配子(Gamete),雌雄配子经结 合后成为结合子(Zygote),结合子发育为孢子体(Sporophyte),孢子体成熟时产生 孢子,孢子自孢子体释出后萌发成长为配子体,如此循环不已称为世代交替。
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...,最后相接而形成接合管(Conjugating tube);继之,一细胞中之原生质经接合管进入另一细胞,并与之接合而形成接合子(Zygote);接合子具厚壁,能抵抗不良环境。成熟之接合子会沉入水底,经一段时期的休眠后,可萌发为新的植物体。
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zygote nucleus 接合子核 ; [生物] 合子核 ; 接合胞核 ; 形成合子核
hermaphroditic zygote 雌雄接合子
biparental zygote 双亲合子
diploid zygote 二倍体合子
two-cell zygote 双细胞合子
zygote state 孕卵期
zygote nuclei 合子核
inviable zygote 不成活合子
Somatic embryo was induced during embryo culture, whose developing process was similar to zygote greatly, for both of them shared the same experience from proembryo to globular embryoid, heart-shaped embryoid, torpedo-shaped embryoid and cotyledon stge embryoid.
在胚培养过程中诱导出体细胞胚胎,并且其发育进程与合子胚高度一致,都经历了原胚、球形胚、心形胚、鱼雷胚和子叶胚等发育阶段。
参考来源 - 枣离体胚培养及离体受精技术的研究If the fertilization could be finished, a majority of the zygote can finish the first cleavage and develop into 2-cell embryo.
卵母细胞如能完成受精过程,大部分受精卵都能完成第一次卵裂,发育到2-细胞胚。
参考来源 - Aroclor 1254对小鼠生殖毒理的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: fertilized ovum
以上来源于: WordNet
N-COUNT A zygote is an egg that has been fertilized by sperm, and which could develop into an embryo. 受精卵
The zygote undergoes a long period of dormancy.
卵细胞受精后则要经过较长的休眠期。
The effect of gamete treatment was similiar to that of zygote treatment.
配子处理消除了嵌合体,其诱变效果与合子处理相近。
The zygote is best appraised by stating that it is an inherently unstable entity.
最合适地评价接合子,应该说它是一个内在不稳定的统一体。
That's where they all come from, they all come from the zygote The word for that is totipotent, totally potent.
这是干细胞的来源,都来源于受精卵,这种细胞称为全能干细胞,具备全部潜能
In fact, there are differences that can be detected upon the first cell division where this zygote divides through the process of mitosis.
事实上,受精卵在进行,第一次有丝分裂时,就会产生差异
It's not self-renewing, in that division of the zygote results in two daughter cells that are no longer the zygote anymore, they're down some pathway.
它是不会自我更新的,受精卵分裂后成了两个子细胞,而这两个子细胞就不再是受精卵了,它们沿着某种路径进行了分化
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