四体

The second type of motif,the zinc finger,consists of a peptide loop with either two cysteines and two histidines or four cysteines at the base of the loop that tetrahedrally co-ordinate a zinc ion.

另一种基序称为锌指，由一个肽环构成，在肽环底部是两个半胱氨酸和两个组氨酸或四个半胱氨酸，与锌离子配位形成面体。

I'm afraid the details are confidential, but I treated a tetraploid man once.

恐怕细节是机密的，但是我对待了一个四倍体的男人一次。

Tissue culture was a new and efficient way to obtain tetraploid melon.

组织培养可以成为获得四倍体甜瓜的有效途径。

This is the first report on the methylation patterns of in vitro-derived mouse tetraploid embryos.

这是对小鼠四倍体早期胚胎基因组甲基化模式的首次报道。

Prospects of tetraploid fish application in transgenic fish indu strialization were also presented in this article.

最后，展望了转基因四倍体鱼在转基因鱼产业化方面的应用前景。

He knew he was tetraploid, but hadn't the foggiest why, or why it had caused him to regenerate like that.

他认识，他是四倍体的，但是不有最雾深的为什麼，或它为什麼已经导致他像那一样再产生。

Homozygous tetraploid is a relatively balanced system,the continued selection is invalid.

纯合的四倍体是一个相对平衡的系统，继续选择是无效的。

And two plants among fourty-six were the tetraploid.

在获得的46株再生苗中，有2株为四倍体植株。

Tetraploid clones characterized by double 8;21 translocations in two patients with acute myeloid leukemia

伴染色体 t(8；21)为特征的四倍体克隆的急性白血病二例

This article summarized the latest progress in grape tetraploid induced with colchicines.

综述了秋水仙素诱导葡萄四倍体研究的最新进展。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。