...20-OH-ecdysone has been isolated and identified from the marine crayfish Jasus labandi and the marine crab Callinectes sapidus . It has since been reported that plants also contain sterols with molting hormone activity, and these are called phytoecdysones, as opposed to zooecdysones, which are derived from arthropods. Ecdysones have been extracted from 66 different plant species, but are particularly abundant in ferns and seed plants of the Podocarpus and Amaranthaceae families. *Some of the terminology that mentions "phytoecdysone" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…昆虫以外からは,海産ザリガニJasus labandiと海産のカニCallinectes sapidusから20‐OH‐エクジソンが単離・同定されている。その後,植物にも脱皮ホルモン活性を有するステロールのあることが報告され,これらは,節足動物起源のエクジソン類zoo‐ecdysoneに対して,植物性エクジソンphytoecdysoneとよばれている。エクジソン類が抽出された植物の種は66に及ぶが,特にシダ植物と種子植物のマキ科,ヒユ科の種に多い。… ※「phytoecdysone」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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