The findings call to question fundamental ideas on the evolution of the immune system in all vertebrate species .

这一调查结果对于所有的 脊椎动物免疫系统的进化过程提供了新的思路。

Tiny bits of protoplasm found in vertebrate blood ; essential for blood clotting .

脊椎动物血液中产生的微小原生质；血液凝结的必要元素。

An extinct fishlike vertebrate .

一种灭绝了的、像鱼一样 脊椎动物。

Any cold-blooded vertebrate of the class Reptilia including tortoises turtles snakes lizards alligators crocodiles and extinct forms .

爬行纲的冷血的 脊椎动物，，包括乌龟、蛇、晰蜴、鳄鱼和已灭绝的形式。

Giant tortoises can live for up to150 years and are the longest living vertebrate animals .

大乌龟可以活150年，是 脊椎动物中寿命最长的。

Chick embryos have well-characterized stages and are a valuable model for examining vertebrate development .

鸡胚发育的阶段性具有明显的特征，是研究 脊椎动物发育的很有价值的模型。

The vertebrate eye-with its back-to-front wiring and blind spot where the wiring goes through the retina-is one example .

脊椎动物的眼睛就是一个例子&其前后颠倒的视路和视路穿过视网膜之处的盲点。

This part of the vertebrate brain has two divisions the medulla and the cerebellum .

脊椎动物脑子的这一部分可分为两部分：脑髓和小脑。

Either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement ; correspond to hind limbs of a land vertebrate .

附着在与骨盆带上帮助控制运动方向的一对 鳍中的一个。

Dead bodies of vertebrate in the field should not be collected or closely examined .

不要太接近 脊椎动物的尸体或收集它们作样本。

The focus of our research interest is on the molecular basis by which form and structure of the skeleton are regulated during vertebrate development .

我们的研究兴趣集中于 脊椎动物发育过程中，调控其骨骼形状和结构的分子基础。

In vertebrate and invertebrate POU proteins take part in early embryogenesis exert much regulation in cell lineage differentiation and neural development .

在 脊椎动物和无脊椎动物中，POU蛋白参与胚胎发生的早期过程，在细胞谱系的分化和神经发育中起调控作用。

Cold-blooded vertebrate typically living on land but breeding in water ; aquatic larvae undergo metamorphosis into adult form .

冷血 脊椎动物，特征是水里繁殖、陆地生活；水生的幼体要经历到成体的变形过程。

All vertebrate embryos are inherently female anyway .

所有的 脊椎胚胎天生是雌性。

Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of Sciences ;

中国科学院古 脊椎动物与古人类研究所；

Extinct group of armored jawless fishes or fishlike vertebrate ; taxonomy is not clear .

原始的无颚 脊椎动物；七鳃鳗；八目鳗类鱼。现已灭绝的无颚有甲鱼类或鱼状 脊椎动物；其分类尚不明确。

A parasite vector is an arthropod or other invertebrate that transmits the parasite from one vertebrate host to another .

寄生虫载体，是节肢动物或其他无脊椎动物传播寄生虫从一个 脊椎动物宿主到另一个。

Pufferfish stand to be the second most poisonous vertebrate in the world .

河豚鱼是世界上第二毒的 脊椎动物。

The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal .

胎基本结构与成年动物相似的胎生 脊椎动物未出生的幼子。

Quite unexpectedly vertebrate physiologists and microbial biochemists had found a common ground .

出乎意外， 脊椎动物生理学家和微生物生化学家找到了共同阵地。

This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints .

这并不奇怪，因为任何飞行 脊椎动物的设计都受到空气动力学限制。

Both groups share two attributes normally associated with vertebrates .

两组都具有通常 脊椎动物 才 具备的两个特征。

In evolution it was close relative to tapeworm and distant relative to the vertebrate .

在进化的过程中与绦虫类亲缘较近，而与 脊椎类亲缘较远。

Melatonin is a kind of indoleamine hormone synthesized by the pineal gland of the vertebrate which has extensive biological functions .

褪黑激素是 脊椎动物脑中松果腺合成的一种吲哚类激素，具有广泛的生物学作用。

David Hone is a paleontologist at the Institute of Vertebrate Paleontology and Paleoanthropology of China in Beijing .

大卫霍恩是在北京中国科学院古 脊椎动物与古人类古生物学家的中国。

Progress on molecular evolution of vertebrate opsin genes

脊椎动物视蛋白基因分子进化的研究进展

The American Museum of Natural History has the largest collection of vertebrate fossils in the world .

美国自然历史博物馆搜集了全世界最多的 脊椎动物化石。

Previous studies suggested that there were two rounds of genome duplication early in vertebrate history ( the2R hypothesis ) .

过去的研究认为在 脊椎动物的进化历程中曾发生了两次基因组复制。