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Animal experiment: ecological risk of genetically modified salmon is still unclear

Animal experiment: ecological risk of genetically modified salmon is still unclear

National Public Radio recently reported that a recent retrospective study found that it is not clear how genetically modified salmon will affect wild salmon and its ecosystem if genetically modified salmon escapes into the wild....

2020-09-28
Animal experiment: the physical mechanism of fish swimming

Animal experiment: the physical mechanism of fish swimming

Scientists clarified the physical mechanism of fish swimming in the water by analyzing the Lagrangian coherence structure (Lagrangian coherence structure) of the surrounding water when the fish swims...

2020-09-28
Animal experiment: zebrafish freckle model

Animal experiment: zebrafish freckle model

Human skin color is related to the type and quantity of skin pigment, and melanin has the greatest impact on skin color. Melanin is formed in melanocytes at the base of the epidermis. In this process, melanin tyrosine produces dopa and dopaquinone un...

2020-09-28
Experimental experiment: A new source of cells that can develop into coronary blood vessels was discovered in the study of zebrafish

Experimental experiment: A new source of cells that can develop into coronary blood vessels was discovered in the study of zebrafish

The heart has its own blood supply. The coronary arteries provide the heart with oxygen-rich blood, while the heart’s veins remove oxygen-poor blood....

2020-09-28
Animal experiment: octopus and other cephalopod skin can \"see\" the outside world

Animal experiment: octopus and other cephalopod skin can \"see\" the outside world

Animal experiment: octopus and other cephalopod skin can \"see\" the outside world...

2020-09-28
Animal experiment: complete genome sequence map of grass carp

Animal experiment: complete genome sequence map of grass carp

Recently, a reporter learned from the Institute of Hydrobiology, Chinese Academy of Sciences that the genome sequence map of grass carp was completed by the Fish Functional Genomics Research Group. This result was made in collaboration with the Insti...

2020-09-28
Animal experiment: drawing a fine map of the whole genome of large yellow croaker

Animal experiment: drawing a fine map of the whole genome of large yellow croaker

The Third Institute of Oceanography of the State Oceanic Administration, in cooperation with Zhejiang University, Shenzhen BGI Genomics and Ocean University of China, completed the complete genome sequence of the yellow genome of rhubarb, and mapped ...

2020-09-28
Animal experiment: Artemia is more suitable for biological toxicity research

Animal experiment: Artemia is more suitable for biological toxicity research

Recently, experts from the Ministry of Maritime Affairs and other experts published an article entitled \\\"Acute Toxicity of Excavators to Four Aquatic Organisms\\\" in the Journal of Fish Science...

2020-09-28
Animal experiment: using CRISPR-Cas9 to achieve tissue-specific gene knockout in zebrafish

Animal experiment: using CRISPR-Cas9 to achieve tissue-specific gene knockout in zebrafish

Recently, researchers from Harvard University in the United States published the latest research results in the international academic journal \"Development Cells\" and used a vector system developed based on CRISPR-Cas9 technology to achie...

2020-09-28
Animal experiment: neuroendocrine regulation of fish growth

Animal experiment: neuroendocrine regulation of fish growth

Growth and endocrine control axes are mainly growth hormone (GH), insulin-like growth factor (IGF), growth hormone releasing hormone (GHRH), pituitary adenylate cyclase activating peptide (PACAP), somatostatin (SST). It includes Inside...

2020-09-28
[Forward] Announcement on the review results of the National Natural Science Foundation of China in 2020 (the second batch)

[Forward] Announcement on the review results of the National Natural Science Foundation of China in 2020 (the second batch)

According to the \\\"Regulations of the National Natural Science Foundation of China\\\", the National Natural Science Foundation of China\\\'s related project management measures and expert review opinions, the National Natural Science Fou...

2020-09-28
Animal experiment: animals can also perform photosynthesis

Animal experiment: animals can also perform photosynthesis

According to foreign media reports, scientists are now able to steal genes from seaweed swallowed by bright green turtles. These seaweeds have the function of \"photosynthesis\" and can extract energy from the sun\'s rays like plants...

2020-09-28
Animal experiment: using genetically modified crops to feed salmon to produce fish oil

Animal experiment: using genetically modified crops to feed salmon to produce fish oil

According to foreign media reports, British scientists have bred a new type of genetically modified Camelina plant that can produce oil rich in omega-3 fatty acids, which is beneficial to human health....

2020-09-28
Animal experiment: miR-100-mediated apoptosis helps prawns resist viruses

Animal experiment: miR-100-mediated apoptosis helps prawns resist viruses

The research team led by Professor Zhang Xiaobo of Zhejiang University found that miR-100 is a kind of anti-appropriate miRNA, which can achieve anti-sepsis by regulating the trypsin gene in a targeted manner...

2020-09-26
Animal experiment: The mechanism of Ncor2 regulating the development of zebrafish hematopoietic stem cells

Animal experiment: The mechanism of Ncor2 regulating the development of zebrafish hematopoietic stem cells

Hematopoietic stem cells are a group of multipotent hematopoietic progenitor cells necessary to maintain normal physiological functions of the body, and can grow into various mature blood cells, such as red blood cells, bone marrow cells and lymphocy...

2020-09-26
Animal experiment: how various fishes evolved electrical organs

Animal experiment: how various fishes evolved electrical organs

According to a new research report, the electronic organs used by fish for navigation and communication puzzle scientists because they reappear in unrelated fishes, but for some reason, they evolve in the host....

2020-09-26