英 [ˌpɑːθənəʊˈdʒenɪsɪs] 美 [ˌpɑːrθənoʊˈdʒenɪsɪs]
n. [植] 单性生殖,[胚] 孤雌生殖
parthenogenesis /ˌpɑːθɪnəʊˈdʒɛnɪsɪs/
名词 a type of reproduction, occurring in some insects and flowers, in which the unfertilized ovum develops directly into a new individual 单性生殖
human conception without fertilization by a man
同义词: parthenogeny / virgin birth
process in which an unfertilized egg develops into a new individual; common among insects and some other arthropods
同义词: parthenogeny
孤雌生殖-引用次数:33
The original transformation model for the seaweed Laminaria japonica (Phaeophyceae) employed female gametophytes as micro-particle bombardment targets and parthenogenesis as a route to produce transgenic parthenosporophytes.
海带遗传转化模型是以基因枪转化海带雌配子体,转化后诱导生成孤雌生殖孢子体。
孤雌激活-引用次数:7
The research on technology of In Vitro maturation, parthenogenesis and In Vitro fertilization of bovine oocytes plays an important role in In Vitro production and application of embryo.
牛卵母细胞体外成熟、孤雌激活及体外受精技术的研究对于胚胎体外生产与推广应用具有重要的意义。
孤雌发育-引用次数:2
单性生殖-引用次数:1
参考来源四种双壳贝类单性发育的研究
单性生殖
无性生殖
孤雌生殖
孤雌生殖
无精生殖
孤雌生殖
...上最长的蛇,美国一条11岁的雌网纹蟒「塞尔玛(Thelma)在「没有男的的情况下「自己来,以「单性生殖(Parthenogenesis)的方式,生下6条小雌蛇。已获证实这是有史以来,第一只网纹蟒单性生殖的案例。
孤雌生殖(Parthenogenesis)是指在没有任何雄性配子的作用下,由雌性配子单独 产生胚胎,不论其是否发生成个体,都称为孤雌生殖。
孤雌发育(Parthenogenesis)是没有雄性配子参与,仅由雌性配子发育为动物 个体的一种生殖现象。
... parthenocarpy 单性结实 parthenogenesis 无精生殖 parthenogenetic development 孤雌发育 ...
parthenogenetic [胚] 孤雌生殖的;[植] 单性生殖的
parthenocarpy [植] 单性结实;未经授粉而结果
Parthenogenesis is so far known to occur in about 70 reptile species.
迄今已知大约70种爬行动物有单性繁殖行为。
It proves that the inducing of laser on poplar parthenogenesis are efficient.
说明激光诱导杨树单性生殖是有效的。
That could explain why parthenogenesis reproduction has emerged in so many species.
这就可以解释为什么这么多物种都会有孤雌生殖现象。
The barrier to parthenogenesis in mammals, it seems, is something known as genetic imprinting.
Past attempts to create live mice by parthenogenesis, for example by stimulating mature eggs with chemicals, have failed.
Other techniques may include preserving genetic material, cloning, or gynogenesis, where fish eggs are coerced into developing via parthenogenesis.