团头鲂

团头鲂浦江1号一个RAPD标记的SCAR转化

SCAR transformation of a RAPD marker in blunt snout bream Pujiang No.1

从鲤的微卫星DNA标记中筛选4对有效引物，进行不同倍性团头鲂遗传变异的微卫星DNA分析。

The molecular genetic variation of blunt snout bream ( Megalobrama amblycephala ) with different ploidy levels was investigated using 4 pairs of microsatellite primers .

纯化团头鲂抗病毒半乳糖凝集素样蛋白并自制其兔抗血清，在此基础上建立间接ELISA，测定团头鲂血清中的半乳糖凝集素样蛋白的含量。

Indirect ELISA was developed for quantification and detecting anti viral activity of anti viral galectin like protein from the serum of Wuchang fish with rabbit anti serum against galectin like protein .

序列分析表明三个团头鲂HIF-α基因均属于bHLH家族。

Sequence analysis showed that three bream HIF - α genes belong to the bHLH family .

本文测定了鳙、团头鲂和乌鳢三种养殖淡水鱼即杀死后在5℃贮藏过程中糖元、乳酸含量和pH值的变化。

Post-mortem variations of glycogen , lactic acid content and pH value of three species of cultured freshwater fishes i. e. bighead carp , blunt snout bream and snakehead fish , during the stroage at 5 ℃ were studied in this paper .

通过RT-PCR和整胚原位杂交分析了团头鲂胚胎发育各阶段以及成鱼各组织中HIF-1α、HIF-2α和HIF-3αmRNA的表达模式。

Analysis HIF-1 α, HIF-2 α and HIF-3 α mRNA expression patterns of bream in different stages of embryonic development and tissues of adult fish by RT-PCR and whole embryo in situ hybridization .

团头鲂（Megalobramaamblycephala）是我国重要的草食性经济鱼类之一，因其易饲养，味道鲜美而深受人们喜爱。

Blunt snout bream ( Megalobrama amblycephala ) is an important herbivorous economic fish , because of its easy to raise and delicious .

类似于银鲫，团头鲂visfatin蛋白含有7个半胱氨酸残基、3个N-糖基化位点和1个酪氨酸硫酸化位点，缺乏信号肽序列。

Like the silver Prussian carp , bluntsnout bream visfatin protein had seven cysteine residues , one more than silver Prussian carp visfatin , three N-glycosylation sites and only one tyrosine sulfation site . However , bluntsnout bream visfatin protein had no signal peptide .

用团头鲂精子诱导金鱼雌核发育研究

Induction of gynogenesis in goldfish using spermatozoa of blunt snout bream

团头鲂水库网箱养殖试验

Experiment on Cage Farming of Blunt Snout Bream in Reservoir

应用数理方程表达团头鲂鱼苗生长特征的探讨

Characterization of the growth of blunt head bream fry by mathematical method

淤泥湖团头鲂的引进与养植试验

Experiment on Introduction and Culture of the Yuni Lake Blunt Snout Bream

冰鲜和解冻团头鲂在贮藏过程中导电特性变化规律研究

Electrical properties of fresh and frozen-thawed bluntsnout bream during storage

草鱼与青鱼、鳙鱼与团头鲂之间的细胞核移植

Nucleus Transplantation Between Grass Carps and Variegated Carps in Different Subfamilies and Genera

团头鲂网箱养殖研究

On Farming Blunt Snout Bream in Net Cages

团头鲂的胚胎及成体组织中八种同工酶系统的研究

The study of eight isozymic systems in the embryos and adults of the blunt-snout bream

本文分析了伊乐藻的生化成分和能值，测定了草鱼、团头鲂对伊乐藻生化成分的消化率，草鱼对伊乐藻的最大摄食量、蛋白质利用率和饲料系数。

Chemical composition and energy content of Elodea Nuttallii were determined by common methods of biochemical analysis .

用正交法设计了九种不同配方的团头鲂鱼种饲料。

Nine feeds of different formula formulated by orthogonal design were used to feed fingerlings of Megalobrama amblycephala .

促黄体生成素释放激素类似物对团头鲂血清中促性腺激素和17β-雌二醇含量变动的研究

Changes of gonadotropin and 17 β - oestradiol contents in serum during induced spawning of blunt snout bream with LRH-A

杂交鲂（广东鲂♀×团头鲂♂）及其亲本主要遗传性状的比较研究

Comparative Study on Principal Genetic Characters of the First Filial Generation ( Megalobrama hoffmanni ♀× Megalobrama amblycephala ♂) and its Parents

饲料营养成分对草鱼、团头鲂和青鱼鱼种阶段的饲料可消化能值的影响

The effects of feed nutrient components on feed digestible energy values for fingerlings of grass carp , Bluntnose Black Bream and black carp

此外，还进行鱼类多倍体育种的探索性实验，获得了能发育的2倍体红鲤和3倍体团头鲂。

Besides , exploratory tests on fish polyploidy breeding were done , and the diploid red carp and triploid blunt-snout bream with growing ability were obtained .

鲢、鳙、银鲫和团头鲂肠道内分泌细胞中3种肽激素的免疫组化研究

Immunohistochemical studies of 3 kinds of peptide hormones iin endocrine cells of the gut of silver carp , bighead , silver crucian carp and blunt-snout bream

本研究旨在对团头鲂基因组资源的开发利用起到一定的促进作用，并为团头鲂养殖品系的优化、遗传多样性的检测及遗传图谱的构建等奠定基础。

This research makes a positive contribution to explore genomes of Bluntnose black bream , offer genetic tools to check the genetic variations and construct genetic linkage map .

基因调控系统的时空精确性是保证团头鲂胚胎发育正常代谢活动的必要条件。

It is clear that the exactness of time-space effect in the gene control system is essential for ensuring normal metabolic activities in the ontogenesis of the blunt-snout bream .

本研究为深入探索团头鲂应对缺氧环境生理适应的分子机制提供了实验依据，并且为培育耐低氧的团头鲂良种积累了资料。

This study provides an experimental basis for exploring the molecular mechanisms of bream physiological adaptation to hypoxic environment , and laid a theoretical foundation for improving the capacity of bream tolerance to hypoxia .

本文比较了草鱼、团头鲂和黄鳝侧线神经结构的特征，初步探讨了三种鱼侧线功能与生活环境及生活习性适应的特点。

In this paper we compare the structure of lateral line nerve of three fishes , and preliminarily study the features of how the function of lateral line nerve adapt to aquatic enviroment and living habit .

专家鉴定认为，试验填补了我国北方地区网箱养团头鲂的空白，综合技术指标达到国内先进水平。

The result , appraised by experts , filled in the gaps in the field of farming blunt snout breams with net cage in North China and met the advanced level at home in the comprehensive technical target .

结果表明：（1）4对引物中有2对能在不同倍性团头鲂五群体中探测到多态性，其等位基因数为4-6个，大小在131-307bp之间。

The results showed that : ( 1 ) In 4 primers , only 2 primers were effective , and 4-6 alleles were detected by each primer , and the size of alleles ranged from 131 bp to 307 bp .

结果表明，主养青鱼净产7.5、11.25、15t/ha3个产量级型池塘青鲤团头鲂产出能占养鱼总产出能的比例分别为82.49、78.03、79.34%；

The results show that productions of black carp , common carp and bream carp are respectively accounted for 82.49 , 78.03 and 79.34 % of total energy output in the ponds with net production levels of 7.5 , 11.25 and 25.15t/ha .