Bioactive Compounds Involved in the Life Cycle of Higher Plants
Bioactive Compounds Involved in the Life Cycle of Higher Plants
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参与高等植物生命周期的生物活性化合物
DOI：
10.1007/978-3-030-12858-6_2
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发表时间：
2019
影响因子：
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通讯作者：
Hideyuki Shigemori
中科院分区：
文献类型：
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作者：
Hasegawa Junya;Jebri Imen;Yamamoto Hikaru;Tsujita Kazuya;Tokuda Emi;Shibata Hideki;Maki Masatoshi;Itoh Toshiki;大和政秀;Hideyuki Shigemori
由于高等植物不能在其环境中移动，因此在其生命周期中观察到有趣而神秘的发育事件（化感作用、向光性、顶端优势、昼夜节律、开花、衰老）。植物器官向周围环境释放的化合物刺激或抑制其他植物的发育和/或生长；这种化学相互作用被称为“化感作用”。植物的器官向光弯曲是一种众所周知的现象，叫做“向光性”。一些植物的侧芽的生长通常受到生长旺盛的主茎尖的抑制，这就是所谓的“顶端优势”。植物在白天张开叶子，在晚上合上叶子，好像睡觉被称为“夜行”。本文综述了近年来有关植物生命周期中生物活性化合物的分离和结构分析以及这些发育过程的分子机制的研究进展。
Since higher plants are unable to move in their environment, interesting and mysterious developmental events (allelopathy, phototropism, apical dominance, nyctinasty, flowering, senescence) are observed in their life cycle. Chemical compounds released from plant organs to the neighboring environment stimulate or suppress the development and/or growth of other plants; this chemical interaction is called “allelopathy.” The bending of the organs of a plant toward the light is a well-known phenomenon called “phototropism.” The growth of lateral buds of some plants is normally repressed by a strongly growing main shoot apex and is the so-called “apical dominance”. Plants open their leaves during the day and close them at night as if sleeping is known as “nyctinasty.” Herein, recent studies on isolation and structure elucidation of bioactive compounds involved in their life cycle and determination of the molecular mechanisms for these developmental events are described.