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Methionine metabolism in mammals: regulatory effects of S-adenosylhomocysteine.

作者信息

Finkelstein J D, Kyle W E, Harris B J

出版信息

Arch Biochem Biophys. 1974 Dec;165(2):774-9. doi: 10.1016/0003-9861(74)90306-3.

DOI:10.1016/0003-9861(74)90306-3
PMID:4441103
Abstract
摘要

相似文献

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Inactivation of betaine-homocysteine methyltransferase by adenosylmethionine and adenosylethionine.腺苷甲硫氨酸和腺苷乙硫氨酸对甜菜碱-同型半胱氨酸甲基转移酶的失活作用。
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Homocysteine homeostasis in the rat is maintained by compensatory changes in cystathionine β-synthase, betaine-homocysteine methyltransferase, and phosphatidylethanolamine N-methyltransferase gene transcription occurring in response to maternal protein and folic acid intake during pregnancy and fat intake after weaning.在怀孕期和断奶后脂肪摄入期间，由于母体蛋白质和叶酸的摄入，胱硫醚 β-合酶、甜菜碱同型半胱氨酸甲基转移酶和磷脂酰乙醇胺 N-甲基转移酶基因转录发生代偿性变化，从而维持了大鼠体内的同型半胱氨酸稳态。
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