CARBON METABOLISM IN EARLY AMPHIBIAN EMBRYOS

被引：30
作者：
DWORKIN, MB
DWORKINRASTL, E
机构：
[1] M. B. Dworkin and E. Dworkin-Rastl are at the Ernst-Boehringer-Institute, A-1121 Vienna
来源：
TRENDS IN BIOCHEMICAL SCIENCES | 1991年 / 16卷 / 06期
关键词：
D O I：
10.1016/0968-0004(91)90091-9
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Xenopus embryos undergoing cleavage utilize amino acids as their main carbon source for metabolism. Glycolysis (from stored glycogen) begins near the onset of gastrulation. Thus, a major transition in the metabolism of the early embryo occurs before morphological differentiation. The enzymology that supports the carbon metabolism of the cleaving amphibian embryo resembles that of many mammalian tumor cells.
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页码：229 / 234
页数：6
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