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精原干细胞介导法
释义
精原干细胞介导法
Encyclopedia
理学
动物转基因技术
释
stem spermatogonium mediated method
精原干细胞介导法
分离精原干细胞(stem spermatogonium),将目的基因导入其中并筛选,移植转基因精原干细胞到适龄的雄性受体动物睾丸中使之产生携带目的基因的精子,通过自然交配或体外受精的方式产生转基因后代,还可以将异种动物的精原干细胞移植到受体动物睾丸中产生异种精子的技术。
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lack of vitality
LaCl3(Ce) scintillator
LaCl
3
(Ce)闪烁体
LACMA
La Condamine
lac operator
lac operon
lac operon theory
lacoste
LaCoste pendulum
Lacour motor
Lac plan
lacquer
Lacquer Box Inlaid With a Scene of Dragons Striking through Clouds and Seawater in Mother-of-pearl Made by Jiang Qianli
Lacquer Box in the Shape of a Mandarin Duck from Zeng Marquis Yi's Tomb
lacquer cauldron with cloud and vortex patterns
Lacquer Coffin from a Western Han Tomb at Mawangdui
Lacquer Coffin from Tombs of Han Dynasty at Mawangdui
Lacquered Leather Shield from a Chu Tomb at Changsha
lacquer fat
lacquer fern family
Lacquer Figure with Meridian-points Marked from Tombs of Han Dynasty at Laoguanshan
lacquer fragments with turquoise inlays of the Shang Dynasty
lacquer from Hemudu
lacquer from Taosi
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