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Genetic engineering
The science of modifying and manipulating genes to create new artificial DNA or synthetic genes of different organisms. There are many purposes for genetic engineering, some of which include finding better treatment for diseases, or simply for discovering new organism of interest.
Industry: Agriculture; Biotechnology
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Genetic engineering
複製子
Biotechnology; Genetic engineering
這是從一個起源可複製的 DNA 分子的一部分。質粒和細菌、 噬菌體和其他病毒的染色體通常具有單一來源的複製,並在這些情況下,整個 DNA 分子構成單個複製子。Eukaryotic 染色體有多個內部起源,從而包含幾個又連結。一詞常常使用意義上的一個 DNA 分子能夠獨立的複製,例如,"穿梭載體 pJDB219 是這兩種酵母中複製的子和 E.大腸桿菌 ...
內吞作用
Biotechnology; Genetic engineering
材料沒有穿過細胞膜進入細胞的過程。膜周圍材料以外的儲存格,從而導致的材料納入幼獸囊泡形成的褶皺。此囊泡然後掐掉從細胞表面使其位於在儲存格內。 ...