Exogenous ACC enhances volatiles production mediated by jasmonic acid in lima bean leaves

FEBS Letters

Arimura, Gen-ichiro²  Nishioka, Takaaki²  Ozawa, Rika²  Shimoda, Takeshi³  Takabayashi, Junji¹  Horiuchi, Jun-ichiro² 

[1] Center for Ecological Research, Kyoto University, Otsuka 509-3, Hirano, Kamitanakami, Otsu 520-2113, Japan;Laboratory of Insect Physiology, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan;Bio-oriented Technology Research Advancement Institution, Tokyo 105-0001, Japan

关键词: 1-Aminocyclopropane-1-carboxylic acid;    Ethylene;    Jasmonic acid;    Herbivore-induced plant volatile;    Phytoseiulus persimilis;    Phaseolus lunatus;    JA;    jasmonic acid;    ACC;    1-aminocyclopropane-1-carboxylic acid;    STS;    silver thiosulfate;    DMNT;    (E)-4;    8-dimethyl-1;    3;    7-nonatriene;    SA;    salicylic acid;    HIPV;    herbivore-induced plant volatile;   

DOI  :  10.1016/S0014-5793(01)03194-5

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

We report the synergistic effects of exogenous 1-aminocyclopropane-1-carboxylic acid (ACC) and jasmonic acid (JA) on production of induced volatiles by excised lima bean leaves. Application of ACC alone to leaves induced trace amounts of volatiles. ACC positively affected three JA-induced volatiles, (E)- and (Z)-β-ocimene, and (Z)-3-hexenyl acetate. The ethylene inhibitor, silver thiosulfate, inhibited the production of these compounds. The results suggest synergistic effects of JA and ACC on inducible volatile production by lima bean leaves. Furthermore, lima bean leaves treated with JA plus ACC became more attractive to predatory mites, Phytoseiulus persimilis, than those treated with JA alone.

【 授权许可】

Unknown