Sulfur assimilatory metabolism. The long and smelling road
Sulfur assimilatory metabolism. The long and smelling road
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DOI：
10.1104/pp.104.046755
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发表时间：
2004-09-01
期刊：
影响因子：
7.4
通讯作者：
Saito, K
中科院分区：
文献类型：
--
作者：
Saito, K
硫是植物中第九种也是最不丰富的必需常量营养素，其次是碳、氧、氢、氮、钾、钙、镁和磷。植物中硫的干物质大约只有氮的十五分之一。硫和氮都是被同化为有机代谢物所必需的。虽然氮主要用于结构大分子，但硫在细胞中生物分子的催化或电化学功能中起着关键作用。
Sulfur represents the ninth and least abundant essential macronutrient in plants, preceded by carbon, oxygen, hydrogen, nitrogen, potassium, calcium, magnesium, and phosphorus. The dry matter of sulfur in plants is only about one-fifteenth of that of nitrogen. Both sulfur and nitrogen are necessary to be assimilated into organic metabolites. While nitrogen is mainly used for structural macromolecules, sulfur plays critical roles in the catalytic or electrochemical functions of the biomolecules in cells.