choline dehydrogenase 中文意思是什麼
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In higher plants, betaine is synthesized by a two - step oxidation of choline : choline - betaine aldehyde - betaine. the first step is catalyzed by choline monooxygenase ( cmo ). the second step is catalyzed by betaine aldehyde dehydrogenase ( badh )
高等植物中，甜菜堿由膽堿經兩步酶催氧化得到，即：膽堿- -甜菜堿醛- -甜菜堿，催化第一步反應的酶是膽堿單加氧酶（ cholinemonooxygenase ， cmo ） ，催化第二步反應的酶是甜菜堿醛脫氫酶（ betainealdehydedehydrogenase ， badh ） 。 -
Choline dehydrogenase ( cdh ) isolated from escherichia coli, can help the expression of glycine betaine efficiently. to get some salt - tolerant plants, the cdh gene, mediated by agrobacterium, was transformed to the haploid of populus simoniixp. nigra
本實驗以農桿菌（ agrobacteriumtumefaciens ）為介導進行遺傳轉化，將編碼cdh的耐鹽基因（ bet - a ）導入小黑楊（ populussimonii p . nigra ）單倍體植株（ haploid ）的基因組內，以期獲得耐鹽植株。
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