动物实验,基因组 z-bo 2020-09-28 368

　　The Third Institute of Oceanography of the State Oceanic Administration, in cooperation with Zhejiang University, Shenzhen Huada Genomics and Ocean University of China, completed the complete genome sequence of the yellow genome of rhubarb, and drawn a detailed map of the rhubarb genome.

　　Large yellow cloves are currently the single fish with the highest yield in sea cage culture in China, with an annual output value of 10 billion yuan in the relevant industry chain. However, in recent years, the fecundity of large yellow cloves has declined, drug resistance has decreased, and diseases have become frequent, which has severely restricted the sustainable and healthy development of the industry. At the same time, some special physiological and behavioral characteristics of large yellow lilac, such as sensitivity to environmental stress, especially hypoxia and air exposure, provide an excellent model for studying the response mechanism of environmental stress. The large-scale yellow lilac genome map obtained by the researchers covers more than 98% of the gene region and contains genes encoding 25,401 proteins. The results showed that the large yellow stealth pike has a relatively complete acquired immune system and a developed innate immune system.

　　This study further reveals the important role of a new neuroendocrine immune/metabolic regulation network in the brain response of large soybean pods to hypoxic stress, as well as the multiple protection of skin mucosal proteins on large soybean pods from exposure to air stress Features. I find. It provides new insights into the molecular genetic mechanism of fish adapting to environmental stress, and also provides valuable genetic resources for breeding large yellow lilac varieties with excellent characteristics.