查询词典 lancelet amphioxus

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。

All these results support the notion that amphioxus is not only the sister group of the existing vertebrates but also the basal lineage of chordates.

我们的结果说明，文昌鱼不仅是脊椎动物的姊妹类群，而且是脊索动物谱系进化过程中的基部类群。

For sub-lethal tests, both rosy barbs and amphioxus were exposed to selected concentrations of copper.

亚急性毒性实验中，文昌鱼和玫瑰无须鲃分别用浓度为20%和30%的96h LC50的Cu(上标 2+)处理。

Here we show that a TH derivative, triiodothyroacetic acid, induces metamorphosis in the cephalochordate amphioxus.

科学家通过研究发现，甲状腺激素的衍生物，一种叫做TRIAC的物质，在头索动物文昌鱼中诱导了变态。

It"s estimated there"re some relations with hetero-sex-chromosome which male Amphioxus have.

估计可能与雄性文昌鱼具有异型性染色体有关。

The paper reports the toxic effects of chromium (Cr6+ and Cr3+) at different concen-traions on amphioxus .

本文分析并报道了不同浓度Cr6＋和Cr3＋对文昌鱼的毒性效应及对文昌鱼生长的影响。

Comparison of deduced amino acid sequences of amphioxus ACTIVIIN with vertebrate showed that ACTIVIN was conserved.

文昌鱼ACTIVIN基因演绎的氨基酸序列与脊椎动物比较发现ACTIVIN基因比较保守，特别是C-末端生物活性区。

ABSTRACT Amphioxus, a cephalochordate, is the closest living relative to vertebrate, and has been widely known as the most important animal...

文昌鱼是介于无脊椎动物和脊椎动物之间的过渡类型，是研究动物进化和胚胎发育的典型材料。

I was just taking her hand, to help her out of a car, and I knew it.

我只是握着她的手，扶她下车，但我知道这一切。

China and South Korea have excoriated Japan over its approval of new school books which they say whitewash the atrocities committed during Japanese occupation, and anti-Japanese protests have been held in Chinese cities. The lingering bitterness over Japan's past imperialism still threatens to mar relations between the big East Asian powers

中国和韩国强烈谴责日本通过新的中学历史教科书，他们认为这一教科书掩盖了日本在其占领期间所犯下的残酷暴行，反日抗议活动在中国数座城市发生，历史上日本帝国主义制造的痛楚无法被忘却，这有可能破坏东亚强国间的关系。