日本七鳃鳗

日本七鳃鳗肉的营养成分分析

Analysis of Nutrient Composition in the Meat of Lampetra japonica

日本七鳃鳗几丁质酶基因的克隆及功能的初步研究

Cloning and Preliminary Study on Function of Chitinase-coding Gene from Lampetra Japonica

本论文运用生物信息学和分子生物学方法，从日本七鳃鳗白细胞cDNA文库中搜索到一条能够表达Vav3的EST序列。

In this study , molecular biology and bioinformatics methods were used to analyze the expressed sequence tags ( ESTs ) of the leukocytes cDNA library of Japanese lampreys .

此外，在日本七鳃鳗中，三个Y-box基因也是受到净化选择压力作用（P0.05）。

In addition , the three Y-box genes in Japanese lamprey ( Lampetra japonica ) were also subject to purifying selection ( P0.05 ) .

本研究采用解剖学、组织学、组织化学及电镜技术对日本七鳃鳗（Lampetrajaponica）消化系统的形态、组织结构、组织化学及亚显微结构进行了初步研究。

Anatomical , histological , histochemical and electron microscope methods were used on preliminary studies on the form , the histological structure , the histochemistry and the ultrastructure of Lampetra japonica .

日本七鳃鳗是现存最原始而特化的脊椎动物之一。

Japanese Lamprey is one of the most primitive extant vertebrate .

日本七鳃鳗消化系统显微与超微结构

Microstructure and Ultrastructure of the Digestive System in Lamprey Lampetra japonica

日本七鳃鳗可以迁移到黄海及江苏省淡水中。

Lampetra japonica could migrate to the Yellow Sea region and freshwater in Jiangsu Province .

本文对五条日本七鳃鳗腮囊的形态结构进行了比较详细的观察。

The forms and structures of gill pouch in five Lampetra japonicas were observed in detail .

结果显示，日本七鳃鳗食道褶皱处黏膜上皮为复层立方上皮，褶皱基部为变移上皮。

Stratified cuboidal epithelium in the fold of oesophagus mucosa and transitional epithelium in the bottom of the fold were observed .

日本七鳃鳗消化器官的组织结构特点与其特殊的取食方式和进化地位密切相关。

In summary , there is a close correlation between the histology structure characteristic of digestive system and particular feeding behavior in this species .

日本七鳃鳗血细胞显微及亚显微结构走出结构性冲突&中日共有观念的建构

Microstructure and Ultrastructure of the Haemocyte of Lampetra japonica ( Martens ) Walk out of structural conflict & Sino-Japanese Constructivism of " shared idea "

本研究对日本七鳃鳗的唾液腺分泌蛋白的组分进行分析与鉴定，旨在发现和研究与其特殊的寄生生活方式相适宜的特有功能蛋白质。

In this study , we report the analysis and identification of protein components of lamprey salivary gland , design to find and research the special functional proteins which appropriate to their parasitic way of life .