营养对基因表达的影响

THE NUTRITIONAL REGULATION OF GENE EXPRESSION

营养是基因表达的重要调节物。营养对基因表达的调控作用及其机制已成为分子生物学的重要研究内容及营养学的新兴研究领域。本文在介绍基因表达过程及营养调控途径的基础上 ,综述了能量与蛋白质、氨基酸、碳水化合物、脂肪与脂肪酸。

Nutrients are important regulators of gene expression.The regulation of gene expression by nutrients has become the major research field of molecular biology and the pioneering aspect of nutritional science.This article reviews the regulatory functions and the underlying mechanisms of the relevant gene expressions by energy,protein,amino acids,carbohydrates,fats and fatty acids,minerals and vitamins after a brief presentation of the pathway of gene expression as well as the gene expression regulatory sites of the nutrients.