在放线菌酮存在的情况下，氨基酸中放射性的掺入证明了鲁氏毛霉中的糖异生活性。
Incorporation of radioactivity from amino acids in the presence of cycloheximide demonstrates gluconeogenic activity in Mucor rouxii.
作者信息
Said S, Terenzi H F
出版信息
J Bacteriol. 1983 Jun;154(3):1472-5. doi: 10.1128/jb.154.3.1472-1475.1983.
Abstract
Mucor rouxii cells induced for gluconeogenesis incorporated radioactivity from [14C]glutamic acid into trichloroacetic acid-precipitable material in the presence of 200 micrograms of cycloheximide per ml. This metabolic capacity was repressed by hexoses and required amino acids for induction. These results suggest that the incorporation of amino acids in the presence of cycloheximide represents gluconeogenic activity with associated polysaccharide synthesis.
摘要
在每毫升含有200微克放线菌酮的情况下，诱导进行糖异生作用的鲁氏毛霉细胞将[14C]谷氨酸中的放射性掺入到三氯乙酸可沉淀物质中。这种代谢能力受到己糖的抑制，且诱导需要氨基酸。这些结果表明，在放线菌酮存在下氨基酸的掺入代表了与相关多糖合成有关的糖异生活性。
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