糖核苷二磷酸-糖代谢通过糖枫（Acer pseudoplatanus）形成层组织。
Uridine diphosphate-sugar metabolism by sycamore (Acer pseudoplatanus) cambial tissue.
机构信息
Department of Biochemistry, Royal Holloway College, University of London, Englefield Green, Surrey, England.
出版信息
Planta. 1972 Dec;103(4):310-8. doi: 10.1007/BF00386702.
Extracts of sycamore cambial tissue convert UDP-glucose into UDP-glucuronic acid, and the latter into UDP-xylose and UDP-rhamnose. None of the corresponding galactose series of monosaccharides was formed indicating the absence of epimerases, postulated as an important feature of differentiation. UDP-glucose is formed in greater quantities than any of its nucleoside analogues and it is suggested that UDP-glucose plays a more important role in carbohydrate metabolism in this tissue.
梧桐形成层组织将 UDP-葡萄糖转化为 UDP-葡萄糖醛酸，后者又转化为 UDP-木糖和 UDP-鼠李糖。没有形成相应的半乳糖单糖系列，表明不存在差向异构酶，这被认为是分化的一个重要特征。UDP-葡萄糖的形成量大于任何其核苷类似物，因此，在该组织的碳水化合物代谢中，UDP-葡萄糖可能发挥着更重要的作用。
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