脊椎动物

The eolutionary precursor to the backbone, the notochord is a fine, flexible chord defining the body axis in the early embryos of all ertebrates.

脊索是脊椎进化的前体，脊索在所有的脊椎动物胚胎早期起到柔韧轴的作用。

Division of Anatomy is primarily dedicated to teaching and research in anatomy including vertebrate morphogenesis, oxygen regulation of placental development, neural coding in the hypothalamus, neurogenesis, brain mechanisms of emotion, animal models for schizophrenia, the notochord and vertebral patterning, axon guidance in the developing brain, brain information processing in cerebellar cortex.

解剖学系主要致力于解剖学的教学与研究，研究领域包括脊椎动物形态发生，胎盘发育的氧调整，丘脑下部的神经编码，神经发生，情绪情感的脑机制，神经分裂症动物模型，脊索和脊椎模型，大脑发育时轴索控制，小脑皮层中的脑信息加工等。

Small (2 in) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes.

2英寸大小已经灭绝的长有带鳍尾、脊索和含有细胞质状骨胳的锥形牙齿似鳗的鱼；后寒武纪到后三叠纪的生物；可能是圆口纲脊椎动物的祖先。

One of the digit s of a vertebrate.

趾脊椎动物的足趾中的一个

Eventually the oocyst ruptures and the sporozoites migrate to the salivary gland where they await transfer to the vertebrate host.

最终oocyst破裂和子孢子移居到他们等候调动到脊椎动物的主人的唾腺。

The cooperation of these protein kinases is essential to the development and fertilization of the oocyte.

脊椎动物卵母细胞的减数分裂和受精过程受到多种蛋白激酶的调节。

The bug transposons are ~98% identical and cluster phylogenetically with those of the opossum and squirrel monkey, two of its preferred mammalian hosts in South America.

这些转位子家族中的其中一个也存在于名为"静水椎实螺"的塘螺中，这种螺是感染很多脊椎动物的吸虫的一种传播媒介。

Coates is in the Department of Organismal Biology and Anatomy, University of Chicago, Chicago, Illinois 60637, USA.

鬼鱼的发现将有颌类进化的一系列重大分歧事件从泥盆纪推回到志留纪，同时指示早期脊椎动物进化的这段历史仍疑云密布。

The heart is one of first organs to form during organogenesis in the vertebrate.

心脏是脊椎动物器官发生过程中最早形成的器官之一。

The heart is one of first structures to form during organogenesis in the vertebrate.

心脏是脊椎动物器官发生过程中最早形成的结构之一。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。