查询词典 amphioxus

In the present study, the acute and sub-acute toxicity of copper on amphioxus and rosy barbs was investigated.

采用半静水实验法测试研究了重金属Cu(上标 2+)对文昌鱼和玫瑰无须鲃的急性致死毒性和亚急性毒性。

This experiment provide the gists on the molecular level for studying and protection of Amphioxus.

将11条文昌鱼雌性个体和11条文昌鱼雄性个体分别作为两个群体来研究。

In order to develop the animal into a new laboratory model, we sampled two species of amphioxus （ Branchiostoma belcheri and B.

要实现文昌鱼的模式动物化，实验室内全人工条件下繁殖是关键的第一步。

The gut cDNA library of amphioxus has been constructed by the method of LD PCR.

本文还利用LD PCR方法成功地构建了青岛文昌鱼的消化道cDNA文库。

Recently, the studies for the origin of the AIS focus on seeking evidence of the existence of adaptive immune system in amphioxus.

由于文昌鱼在进化上的特殊地位，近年来成为众多免疫学家研究的热点。

The genomic sequence of 5'end was obtained and analyzed; however, it seemed that there was no ortholog of the muscle-specific NAC in amphioxus.

对其cDNA 5'端的基因组序列进行预测和比较分析，没有发现肌肉特异性外显子的存在。

Amphioxus is expected to be a model laboratory animal in the near future because of its important position in evolution, simplified internal organ systems and transparent body.

文昌鱼特殊的进化地位、简单的器官系统和终生透明的躯体等特征，使其很有希望成为一个新型实验室模式动物。

It suggested that GDF8/11 gene might possess additional functions other than regulating muscle growth in amphioxus.

这表明GDF8/11在文昌鱼中除了调节肌肉生长外还可能拥有其他的功能。

This favors that amphioxus retains a genome uncomplicated by extensive gene duplication.

这支持了文昌鱼基因组没有发生广泛倍增的观点。

RT-PCR reveals a ubiquitous expression pattern of amphioxus NM23-Bbt2 in all adult tissues and it was also expressed in all stages during the embryogenesis.

RT-PCR分析表明文昌鱼NM23-Bbt2在所检测的组织和胚胎发育时期中的非特异性的表达模式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐