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引言油菜素内酯(Brassinolide,简称 BR)目前正被作为“植物激素家族的新成员”或“普遍存在于植物界的一类新型内源激素”或“第六类植物激素”而受到关注和重视.有关这方面的研究始于1970年美国 Mitchell,J.W.的发现。现已证明,BR 类物质在许多方面参
Introduction Brassinolide (BR) is currently being considered as a “new member of the plant hormone family” or “a new class of endogenous hormones ubiquitously found in the plant kingdom” or “sixth class of plant hormones” and Attention to this area of research began in 1970, the United States Mitchell, JW’s discovery. It has been demonstrated that BR substances are involved in many ways