鱼类

The researches of snakehead immune system are essential for understanding immune mechanism and antiviral drug discovery in fish.

乌鳢免疫相关基因的研究工作对了解鱼类免疫机制以及鱼类抗病药物的开发具有重要的理论指导意义。

Therefore, three methods were usually applied to cryogenic preservation of the fine and rare species of fish :1 perserving fish spermatozoon in cryogenic condition.

目前实现鱼类优良品种和珍稀物种的种质保存主要有以下三种途径：一是对鱼类精子超低温冷冻保存。

It was shown that GHR was expressed in various tissues of Chinese sturgeon, mainly in hepatic tissue.

本研究的目的就是要了解这一古老鱼类的GHR及其生长激素结合蛋白质与现代鱼类和哺乳类动物是否存在差异。

This species was found to bear similar diagnostic characteristics with Sinibotia, such as no scales on the cheek, a pair of button-like papillae on the chin region, and the diagnostic characteristics of Leptobotia as well, such as a simple suborbital spine.

进一步对斑纹薄鳅进行形态学特征检视，发现该物种具有颊部裸露无鳞、颏部具一对纽状突起等中华沙鳅属鱼类的特征，但又具有眼下刺简单不分叉的薄鳅属鱼类的特征。

But mercury levels are high in marine fish, too—particularly in larger species, such as shark, tuna and swordfish.

但是，海洋鱼类中的汞含量也很高——尤其在体型较大的鱼类体内，如鲨鱼，金枪鱼和箭鱼。

But mercury levels arehigh in marine fish, too—particularly in larger species, such as shark, tuna and swordfish.

但海洋鱼类中的汞含量也很高——尤其在体型较大的鱼类体内，如鲨鱼，金枪鱼和箭鱼。

Phylogenetic trees including all β-actin cds or 3 UTR of teleost fishes were constructed respectively, which indicate that teleost β-actin can be classified into four types, and the β-actin cloned from the rice field eel here is type II.

基于目前已知的全部鱼类的β-actin cds和3'UTR，我们分别构建了进化树。结果它们都一致支持将鱼类的β-actin基因划分为四类。黄鳝的β-actin基因属于其中的第二类。

Resolving the higher-level relationships among ostariophysan and related fishes will aid in resolving basal teleostean divergence and provide basis to historical biogeographic analysis of major freshwater fish groups.

解决骨鳔鱼类及其相关类群的高阶系统发育关系有助于解决基部真骨鱼的分化，而且为主要的淡水类群——世界性分布的耳鳔系鱼类的历史生物地理学分析奠定基础。

In recent years the merged images from immunofluresence microscopy showed that NCAMP-1 and NCCRP-1 are coexpressed on NCC membranes and may participate in innate immunity against bacteria by granule exocytosis during inflammatory responses in teleosts. These membrane proteins are evolutively conserved from teleostean fish to mammalian.

近年来免疫荧光显微镜技术表明NCAMP-1和NCCRP-1两种受体蛋白均表达于NCC膜上，并且这种免疫细胞从鱼类到哺乳动物上的进化是保守的，这些膜蛋白在鱼类炎症反应期可能通过颗粒胞吐途径参与抗菌的先天性免疫。

Carp and Pond Fish Culture: Including Chinese Herbivorous Species, Pike, Tench, Zander, Wels Catfish, and Goldfish

鲤鱼和池塘鱼类养殖》：包括了中国草食鱼类，梭鱼，鲤鱼，梭鲈，威尔士黏鱼和金枪鱼。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。