植物学报 ›› 1992, Vol. 9 ›› Issue (01): 42-45.
• 研究报告 • 上一篇 下一篇
曹和平
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Cao He-ping
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摘要： 油菜素甾醇强烈刺激黄化水稻第二叶切段倾斜的实质是偏上性生长。油菜素甾醇处理的切段的叶枕细胞带发生了不均一的可塑性生长，叶枕薄壁细胞明显增大。油菜素甾醇促进切段偏上性生长的同时伴随着乙烯释放。两促进效应能被乙烯生物合成抑制剂CoCL2平行抑制，表明两效应存在正相关。
Abstract: The phenomenon of brassinosteroid (BS) on rice laminae inclination was demonstrated to be epinasty. Elongation in the upper side of the treated pulvinus was more rapid than elongation in the lower side. The effect of BS on rice laminae inclination was hardly reversed. BS-induced epinasty appeared to be due to stimulation of ethylene production, because the inhibition of ethylene by CoCL2 also inhibited epinasty.
曹和平. 油莱素甾醇促进黄化水稻第二叶切段偏上性生长与乙烯的关系. 植物学报, 1992, 9(01): 42-45.
Cao He-ping. Relationship Between Ethylene and Brassino-Steroid-induced Epinasty in the Second Leaf Segments of Etiolated Rice Seedlings. Chinese Bulletin of Botany, 1992, 9(01): 42-45.
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