{"id":56483,"date":"2001-08-01T00:00:00","date_gmt":"2018-12-04T06:22:04","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/melatonin-in-plant-organs\/"},"modified":"2018-12-04T07:22:04","modified_gmt":"2018-12-04T06:22:04","slug":"melatonin-in-plant-organs","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/melatonin-in-plant-organs\/","title":{"rendered":"Melatonin in plant organs"},"content":{"rendered":"<p>The indoleamine melatonin, a well-known animal chemical, has been identified in extracts from several plant species. The function of melatonin in plants is unknown. Two major functions of melatonin in animals are dark signaling and antioxidant protection. Fruit ripening was used as a model physiological process that involves changes in the oxidative status of an organ. Tomato fruits at various stages of ripeness were sampled. Morning glory (Pharbitis nil Choisy, cv. Violet) and tomato (Lqcopersicon esculentum Mill., cv. T5 and Castlemart) organs were collected throughout a light\/dark cycle to determine whether melatonin levels increased during the night. No consistent evidence was found that melatonin increased significantly in organs of these plants during the night, as it does in many animals. The melatonin content of the fruits generally increased during ripening up to the mature ripe stage and thereafter as the fruit became over ripe.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-56483","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"\"O'NEILL SD,UNIV CALIF DAVIS,DIV BIOL SCI PLANT BIOL SECT; DAVIS CA 95616, USA.sdoneill@ucdavis.edu\"","annee":"2001","mois":"8","numero":"31:1","page":"8-15","auteurs":[{"ID":56481,"post_author":"0","post_date":"2018-12-04 07:22:01","post_date_gmt":"2018-12-04 06:22:01","post_content":"","post_title":"Lewy","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"lewy","to_ping":"","pinged":"","post_modified":"2018-12-04 07:22:01","post_modified_gmt":"2018-12-04 06:22:01","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/lewy\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":28721,"post_author":"0","post_date":"2018-12-03 23:10:11","post_date_gmt":"2018-12-03 22:10:11","post_content":"","post_title":"Neil R Robertson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"neil-r-robertson","to_ping":"","pinged":"","post_modified":"2018-12-03 23:10:11","post_modified_gmt":"2018-12-03 22:10:11","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/neil-r-robertson\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":56482,"post_author":"0","post_date":"2018-12-04 07:22:03","post_date_gmt":"2018-12-04 06:22:03","post_content":"","post_title":"Van Tassel","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"van-tassel","to_ping":"","pinged":"","post_modified":"2018-12-04 07:22:03","post_modified_gmt":"2018-12-04 06:22:03","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/van-tassel\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":54733,"post_author":"0","post_date":"2018-12-04 06:49:05","post_date_gmt":"2018-12-04 05:49:05","post_content":"","post_title":"JOURNAL OF PINEAL RESEARCH","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-pineal-research","to_ping":"","pinged":"","post_modified":"2018-12-04 06:49:05","post_modified_gmt":"2018-12-04 05:49:05","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-pineal-research\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - 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