查询词典 gynogenesis

ARTIFICIAL INDUCTION OF GYNOGENESIS IN CHINESE SHRIMP Penaeus chinensis Ⅱ.

中国对虾人工诱导雌核发育的研究Ⅱ。

These results suggested that the examined meio-gynogenetic-2 group is a homozygous group and homozygous clone could be produced by continuous artificial induction of gynogenesis for two generations.

这些观察结果说明所检测的两代人工诱导雌核发育草鱼群体是纯合的，经连续两代人工诱导雌核发育可能建立起草鱼纯系。

It was a creative research method that by means of the culture in vitro of unfertilized ovary of strawberry to induce the gynogenesis and obtain the gynogenic plants with half number chromosomes.

首次对草莓未受精子房进行了离体培养，诱导了雌核发育，并获得了染色体数减半的胚囊植株。这是继草莓花粉植物后，开辟的获得草莓单倍体植株的又一条途径。

It was found that the polymorphism existed not only at the allele level but also at the locus level;many alleles of the microsatellite loci and some of the microsatellite loci had been lost during the process of artificial gynogenesis.

该实验结果还发现不仅草鱼的微卫星位点上存在等位基因的多态性，而且微卫星位点本身也存在多态性；在人工诱导草鱼雌核发育的过程中不仅存在微卫星等位基因快速丢失的现象，而且也存在微卫星位点丢失的现象。

Especially, IAA contentdecreased obviously within the first 6 days of gynogenesis.

外植体中IAA，iPA、Zr、GA3、GA4含量均较低，尤其是IAA含量明显下降。

The possibility that gynogenesis occurred was tested by microsatellite analysis to confirm the presence of paternally inherited alleles.

微卫星检测父本等位基因存在与否，以确定是否存在雌核发育。

The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.

玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。

Genetic similarity and genetic distance between wild and gynogenesis population were 0.9036 and 0.10 14, respectively. Genetic distance was higher than average level between geographical populations of fish.

牙鲆雌核发育群体与野生群体之间的RAPD遗传相似度I=0.9036，遗传距离 D=0.1014，已超过一般鱼类地理种群之间的遗传距离值。

All-female species The production and survival of a clone by gynogenesis, e.g. in Poeciliidae , Cyprinidae.

全雌物种行孤雌生殖之物种，在特定世代中族群不含雄性，例如花鳉科的部份种类。

An efficient and stable system for cucumber haploid production via in vitro gynogenesis wasestablished in Tianjin Keneil Cucumber Research Institute.

天津科润黄瓜研究所在国内首次通过黄瓜未受精子房培养获得单倍体植株，建立了高效、稳定的黄瓜单倍体诱导体系。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。