查询词典 rice field eel

Sequence analysis reveals the identity rate of β-actin cDNA nucleotide sequence between the rice field eel and Tilapiamossambica, Salmo salar, Oryzias latipes, Oncorhynchus mykiss, Danio rerio, Carassius auratus, Physalaemus pustulosus, Bos taurus, Gall us gallus, Mus musculus, Hoino sapiens are 68%~95%; and the similarity of 3-actin amino acid sequence is 97%~100%.

将所得序列与各科鱼、蛙、鸡、牛、鼠、人等的β-肌动蛋白基因序列同源性分析显示，核苷酸序列具有68%~95%的相似性，氨基酸序列具有97%~100%相似性，显示该基因在生物进化过程中的保守；系统发育分析表明黄鳝β-肌动蛋白基因与罗非鱼的亲缘关系最近。

Does not have some of the fish scales high cholesterol, such as sweet fish, eel, Loach, rice field eel, cod, but not all the fish without scales have high cholesterol, such as hairtail, sharks, with a scale of the grass carp, Changyu , Perch, and other similar.

的确有一些没有鳞的鱼胆固醇较高，如银鱼、河鳗、泥鳅、黄鳝、鳕鱼，但不是所有无鳞的鱼胆固醇都高，如带鱼、鲨鱼，与有鳞的草鱼、鲳鱼、鲈鱼等相似。

RT-PCR showed expression of the rice field eel β-actin in testis, ovotestis, ovary, heart, liver, spleen and brain, suggesting ubiquitous expression pattern.

同时RT-PCR表明我们克隆的黄鳝的β-actin基因在睾丸、卵巢、心、肝、脾、脑等组织中广谱表达。

We report here the identification of a β-actin cDNA of the rice field eel, a teleost fish with a characteristic of natural sex reversal.

克隆的黄鳝β-actin基因的cDNA全长1 860 bp，编码375个氨基酸，在脊椎动物中不同物种的β-actin基因之间的序列同源性超过了98%。

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。

We identified a homologue of human osteoclast-stimulating factor from the rice field eel, a teleost with characteristic of naturally sex transformation from female, via intersex to male during its life.

我们从它的性腺中，克隆到人破骨细胞刺激因子Ostf(osteoclast-stimulating factor)的同源基因。

The effects of effectors such as multiple metal ions and organic solvents on ALP in viscera of rice-field eel.

方法］研究多种金属离子、有机溶剂等效应物对黄鳝内脏碱性磷酸酶活性的影响。

The mechanism of alkaline phosphatase was studied to promote rice-field eel aquaculture industry.

［目的］探讨ALP的作用机理，促进黄鳝水产养殖。

ConclusionThe influences of various effectors on ALP activity of rice-field eel were studied from d ynamics perspective to provide theoretical basis for further clarifying ALP mechanism.

结论］该研究从动力学角度探讨各种效应剂对黄鳝内脏ALP活性的影响，为进一步阐明ALP作用机理提供了依据。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。