单词 | abscisin |
释义 | abscisin/əbˈsɪsɪn/ /abˈsɪsɪn/Biochemistry noun Either of two substances that promote leaf abscission, (a) (more fully abscisin I) one isolated from cotton bolls (now historical ); (b) (more fully abscisin II) = abscisic acid. Origin1960s. From abscis- + -in. |
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