carp virus 中文意思是什麼
carp virus
解釋
鯉魚病毒-
A cdna library of grass carp ( ctenopharyngodon idellus ) leukocytes stimulated with virus was constructed in order to clone and analyze the immune genes which are induced and expressed by virus infection in the immune system of this fish. initial studies on rapid identification of fish ' s new genes by expressed sequence tag analysis were also undertook in this paper
為了克隆草魚免疫相關基因，我們構建了草魚白細胞cdna文庫，同時對利用生物信息資源快速鑒定魚類新的功能基因的方法進行了初步探討，為今後深入開展魚類功能基因研究奠定了良好的基礎。 -
The research adopts that hu - - ifn gene were introduced into the nuclei of oocytes or cytoplasm of grass carp to develop anti - disease transgenic grass carp breeding researches, combing the adva ntag e of hu - - ifn gene and breeding by genetic engineering, with an aim of finding out an effective way of solving antivirus of hemorrhagic virus of carp completely. in research of transgenic fish, hu - - ifn gene ( recombination gene ) is cutdown and introduced into the nuclei of oocytes or cytoplasm of grass carp at one - cell or two - cell stage via micyoinjection by narashige micyoinjection apparatus
本研究的目的在於以人的-干擾素基因（ ifn - ）作為目的基因，與鯉魚-肌動蛋白基因啟動子在體外重組，利用原核顯微注射轉基因技術將人-干擾素基因導入草魚基因組而開展的抗病轉基因草魚育種研究，其結合了干擾素和基因工程育種抗草魚出血病病毒的優點，以期獲得對草魚出血病具有天然抗性的轉基因魚，並在此基礎上培育出草魚抗病新品系。 -
The annual yield of grass carp covers 20 % in total output of the fresh water fish, which is fast growing and tastes delicious, besides, the forages of grass carp are various, with a lower cost of raising, however, at present, the serious diseaes of grass carp results in a lower survival rate 10 - 15 %, which cause more then billions yuan economic losses per year to the fresh water cultiuation, especially, hemorrhagic virus of carp lasts for a long period of time and features a high death rate, therefore, it " s a woed - wide problem for the aquacultural scientific researchers to discover an effective settlement, which is still under the discussion
其生長快、飼料來源廣、飼養成本低和肉味鮮美。但草魚病害多，危害嚴重，目前草魚由苗種養至成魚的成活率僅為10 - 15 ，每年給我國淡水養殖業造成數億元經濟損失。特別是病毒性的草魚出血病，流行季節長，發病死亡率高，因此，對草魚出血病的有效防治一直是世界各國水產科學工作者艱苦探索而又未能找到理想解決辦法的世界性難題。
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