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近日，中国海洋大学水产学院田永军教授团队在渔业领域国际顶级期刊Fish and Fisheries上在线发表了题为“Climate‐induced nonlinearity in pelagic communities and non‐stationary relationships with physical drivers in the Kuroshio ecosystem”（气候变化引起的黑...
为了解中甸刺玫（Rosa praelucens Byhouwer）异源十倍体的起源，以中甸刺玫及与其同域分布的 20 个蔷薇属近缘种为研究材料，以 45S rDNA 和 5S rDNA 为探针，采用双色荧光原位杂交（FISH）技术研究其核型。（1）21 种蔷薇中只有中甸刺玫的核型为 2B，其他种的核型均为 2A。（2）细胞分裂间期除拟木香的 45S rDNA 杂交位点与倍性不一致外，其他 20 种...
Dual-color oligo-FISH can reveal chromosomal variations and evolution in Oryza species
Oryza species chromosomal variation dual-color oligo-FISH karyotype
2019/9/8
Fluorescence in situ hybridization using probes based on oligonucleotides (oligo-FISH) is a useful tool for chromosome identification and karyotype analysis. Here we developed two oligo-FISH probes th...
Tissue Fatty Acid Deposition, Plasma Lipid and Cytokine Profile in Pigs Fed a Diet with Fish Oil or Palm Oil
EPA DHA cholesterol IL-10 TNF-α cardiovascular diseases feed ration pig muscle
2017/11/5
The present study tested a hypothesis concerning a favourable effect of dietary fish oil on the tissue polyunsaturated
fatty acid (PUFA) deposition, and on plasma lipid and cytokine profile. Thirty-t...
建立拟斯卑尔脱山羊草的FISH核型，分析明确不同来源拟斯卑尔脱山羊草的FISH核型特点，比较不同拟斯卑尔脱山羊草及其与普通小麦的FISH核型差异。【方法】以荧光标记的寡核苷酸Oligo-pTa535和Oligo-pSc119.2为探针，利用荧光原位杂交（fluorescence in situ hybridization，FISH）技术分析pTa535和pSc119.2在不同拟斯卑尔脱山羊草、四倍...
Climate change prompts Alaska fish to change breeding behavior
Climate change Alaska fish change breeding behavior
2017/1/18
One of Alaska’s most abundant freshwater fish species is altering its breeding patterns in response to climate change. This could impact the ecology of northern lakes, which already acutely feel the e...
中国水产科学研究院长江水产研究所科研人员在《fish and shellfish Immunology》上发表鲤疱疹病毒Ⅱ型细胞灭活疫苗研究取得的重要进展
中国水产科学研究院长江水产研究所 科研人员 fish and shellfish Immunology 鲤疱疹病毒Ⅱ型细胞灭活疫苗研究
2016/4/12
日前，中国水产科学研究院长江水产研究所曾令兵研究员团队在鲤疱疹病毒Ⅱ型细胞灭活疫苗研究方面取得重要进展。研究论文“Immune response and protection in gibel carp, Carassius gibelio, after vaccination with β-propiolactone inactivated cyprinid herpesvirus 2”在《Fi...
Composition of cultivable enteric bacteria from the intestine of Antarctic fish (family Nototheniidae)
trace elements zeolite parturition dairy cattle
2016/3/24
Selenium (Se), copper (Cu), and zinc (Zn) play important antioxidant role during the transition period of dairy cattle. However, there is limited information about their blood fluctuations during the ...
Penn Study Reveals How Fish Control Microbes Through Their Gills
Penn Study Fish Microbes Gills
2016/2/17
Oriol Sunyer, a professor at the University of Pennsylvania School of Veterinary Medicine, has described fish as “an open gut swimming.” Their mucosal surfaces — their skin, digestive tract ...
Wear of disc mill hammer in wet grinding processes on groundnut cake for fish feed production
plant protein processing conditions metal surface optimize responses
2015/12/30
There is need to determine the wear rates of disc mill hammer used for grinding groundnut cake, a major plant protein in fish feed. This surface wear damage characterised by scoring, cutting, deep gro...
Thermal dependence of cardiac SR Ca2t-ATPase from fish and mammals
SERCA2 Cardiac myocytes Cold adaptation Endothermic fish Ventricles
2015/11/16
The thermal sensitivity of metabolic performance in vertebrates requires a better understanding of the temperature sensitivity of cardiac function. The cardiac sarco/endoplasmic reticulum Ca2t-ATPase ...
Deepwater Horizon crude oil impacts the developing hearts of large predatory pelagic fish
oil spill damage assessment heart development embryology
2015/11/16
The Deepwater Horizon disaster released more than 636 million L of crude oil into the northern Gulf of Mexico. The spill oiled upper surface water spawning habitats for many commercially and ecologica...
Cardiac function in an endothermic fish:cellular mechanisms for overcoming acute thermal challenges during diving
Thunnus orientalis calcium transient action potential L-type Ca current heart rate adrenaline
2015/11/16
Understanding the physiology of vertebrate thermal tolerance is critical for predicting how animals respond toclimate change. Pacific bluefin tuna experience a wide range of ambient sea temperatures a...
Fish Story:Analysts See Nations’ Misuse of “Rational Use” When It Comes to Fishing Rights
Fish Story Rational Use Fishing Rights
2015/10/21
The term “rational use,” as applied to fishing rights in Antarctic waters, has been misused by certain countries, an analysis by a team of researchers has concluded. Its work, which comes ahead of the...
Distinguishing kinds of prior dominance and subordination experiences in males of Green swordtail fish (Xiphophorus helleri)
Agonistic experience Self-selection
2015/7/30
In experiments, there are usually two general ways of obtaining dominants and
subordinates to test for the effect of recent experience upon ulterior behaviour and
dominance. One is to “impose” suc...