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水产基因转移
释义
水产基因转移
Encyclopedia
农学
水产基因转移
释
gene transfer in aquaculture
水产基因转移
采用重组脱氧核糖核苷酸(DNA)技术,将与水产动物重要经济性状相关的某个特定基因(如与鱼类的生长、抗病、抗逆、营养利用等相关的基因)鉴定和分离出来,在体外设计、加工修饰,构建为重组基因后植入受体水产动物基因组内,使之稳定整合、正确发挥功能并遗传给后代,从而培育出优良品种的一种分子杂交育种技术。
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Jade Pushou of the Han Dynasty
jade relics restoration
Jade Sad Book from two mausoleums of Southern Tang
jades caved by Lu Zigang
Jade Sculpture A Lady under the Tung Tree
Jade Sculpture of Dayu’s Flood Control
jade seal in the Qing Dynasty
Jade Seal of Prince Guangling
jade seal of "state bank" of the Soviet Republic of China
Jade set in gold
Jades from Beiyinyangying Culture
jades from Dadianzi Site
jades from Dayangzhou
jades from Ding Mausoleum
jades from Erlitou Site
jades from Han Tomb at Shizishan
jades from Haochuan Site
jades from Jinsha Site
jades from Jiuliandun Tomb
jades from Liangzhuangwnag's Tomb
Jades from Li Jingxun Tomb
jades from Rui State
jades from Shangcheng Site at Zhengzhou
Jades from the Changgouyu Stone-chambered Tomb of the Tang Dynasty at Fangshan
Jades from the Hoard of the Tang Dynasty at Hejiacun
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