1.Proceeding from the collected 2 978 kinds of vertebrate chromosome,the essay explains the rules and changing tendency of the vertebrate chromosome in each class,which is significant for the understanding of the vertebrate evolution by way of chromosome.
收集了2978种脊椎动物的染色体数目，论述了各纲内动物染色体数目变化的趋势及规律，对从染色体水平上认识脊椎动物的进化有参考价值．
2.fishlike vertebrate with bony plates on head and upper body; dominant in seas and rivers during the Devonian; considered the earliest vertebrate with jaws.
头部和身体上方有骨片的似鱼的脊椎动物；泥盆纪时期海中和河中的优势物种；曾被认为是最早的有颚脊椎动物。
3.VERTEBRATE PALEONTOLOGY IN CHINA(1949—1979)
中国的古脊椎动物学研究(1949—1979)
4.In order to discuss the development trend in cryobiology of cold-blood vertebrate, this paper summarizes these works from the aspects of cold adaptation ecology performance, physiology, ice-induced gene expression and the gain of antifreeze-material, cold and sex-determination.
本文重点从冷血脊椎动物冷适应行为生态、生理、冷冻诱导基因表达与抗冻物质获得、低温与性别决定等方面对国内外研究进展进行综述，以探讨低温生物学在冷血脊椎动物的发展趋势。
5.L-Glutamic acid decarboxylase (GAD)is the enzyme that synthesizes the neurotransmitter γ-aminobutyric acid (GABA)in neurons and in pancreatic β cell in vertebrate. Also GAD has been identified as the autoantigen to sera of insulin-dependent diabetes mellitus (Type Ⅰdiabetes,abbreviate to IDDM)and stiff-Man syndrome (SMS).
L 谷氨酸脱羧酶是γ氨基丁酸合成的关键限速酶,广泛的存在于脊椎动物神经细胞以及β胰腺细胞,是胰岛素依赖型糖尿病(IDDM)病人以及僵硬综合症(SMS)病人血清的关键抗原。
6.The brain of a vertebrate.
脑脊椎动物的脑
7.According to conservative domain of the published sequence of prolactin gene of vertebrate, a pair of primers that can amplify alpaca PRL gene was designed and synthesized. The genome DNA was extracted by chloroform / iso- amyl alcohol and the tatol RNA by Trizol.
实验从GENEBANK中已报到的脊椎动物PRL基因保守区设计一对引物,采用氯仿/异戊醇法提取羊驼组DNA和Trizol法提取羊驼胎盘总RNA,利用聚合酶链式反应(PCR)和反转录-聚合酶链式反应(RT-PCR)技术分别扩增出单一片段。
8.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。
9.The vertebrate vocal organs; a vocal defect.
脊椎动物的发声器官；发声上的缺陷
10.According to conservative domain of the published sequence of prolactin gene of vertebrate in GeneBank,a pair of primers that can amplify alpaca PRL gene was designed and synthesized. The tatol RNA was extracted by Trizol. The fragments cDNA of about 510 bp was amplyfied by RT-PCR.
从GeneBank中已报到的脊椎动物催乳素基因保守区设计一对引物,采用Trizol法提取羊驼胎盘总RNA,利用RT-PCR技术扩增出长度约为510 bp的片断。
