De novo purine nucleotide biosynthesis is very expensive for the cell, The rate of formation of nucleotides is therefore balanced very well. The assembly line has several metabolic gears that regulate its speed, In keeping with the cells' requirements, it is wonderful indeed! To whom ...
百度试题 题目[名词解释] denovo synthesis of purine nucleotide 相关知识点: 试题来源: 解析 即嘌呤核苷酸从头合成:是指由磷酸核糖、甘氨酸、天冬氨酸、谷氨酰胺、一碳单位及CO2等简单物质为原料,经过多步酶促反应合成嘌呤核苷酸的过程。反馈 收藏
【答案】：嘌呤核苷酸的从头合成途径：利用磷酸核糖、一碳单位及CO2等简单物质为原料，经过一系列酶促反应，合成嘌呤核苷酸，称为嘌呤核苷酸的从头合成途径。
Additionally, the significance of the salvage pathway in cancer is also not well understood. Here, we established in vivo isotope infusion methods coupled to metabolomics to determine the contribution of the salvage and de novo purine synthesis pathways to nucleotide supply across tissues and tumors....
百度试题 结果1 题目嘌呤核苷酸的从头合成(denovosynthesisofpurinenucleotide) 相关知识点: 试题来源: 解析 嘌呤核苷酸的从头合成是指利用磷酸核糖、氨基酸、一碳单位及二氧化碳等简单物质为原料,经过一系列酶促反应,合成嘌呤核苷酸的过程。反馈 收藏
denovo synthesis of purine nucleotide 参考答案: 即嘌呤核苷酸从头合成:是指由磷酸核糖、甘氨酸、天冬氨酸、谷氨酰胺、一碳单位及CO2等简单物质为原料,经过多步酶促反应合成嘌呤核苷酸的过程。 进入题库练习 查答案就用赞题库小程序 还有拍照搜题 语音搜题 快来试试吧 无需下载 立即使用 你可能喜欢 填空题...
The apparent Vmax of de novo synthesis was 213, whereas those of salvage pathways from adenine, hypoxanthine and guanine were 2,200, 530 and 590 nmol/hr/g cells, respectively. The higher capacity of purine salvage than that of the de novo pathway indicates the important role purine salvage ...
Summary This chapter contains section titled: Adenosine Deaminase Deficiency Pathways of Purine Synthesis Immunological Studies of Patients with Hgprt Deficiency Effects of De Novo Purine Synthesis Inhibitors Purine Nucleoside Phosphorylase (Inosine Phosphorylase) Incorporation of Uridine into Lymphocytes References...
The pyrimidine ribonucleotides, those found in RNA, are uracil and cytosine, each containing the sugar ribose and a nitrogenous base. Pyrimidine nucleotides contain a single ring in the nitrogenous base. In contrast to the synthesis of purines, the pyrimidine ring is synthesized first and then jo...
3a), the pentose phosphate pathway (PPP) intermediate that serves as a scaffold for nucleotide synthesis. To further study how PHGDH controls nucleotide metabolism, we cultured chondrocytes in medium supplemented with 13C6-glucose and analyzed glucose carbon entry into pathways that support purine and...