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DOI | 10.1126/science.aat7744 |
Glutamate triggers long-distance, calcium-based plant defense signaling | |
Toyota, Masatsugu1,2,3; Spencer, Dirk2,9; Sawai-Toyota, Satoe2,10; Wang Jiaqi1; Zhang, Tong4,5,11; Koo, Abraham J.4,5; Howe, Gregg A.6,7,8; Gilroy, Simon2 | |
2018-09-14 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 361期号:6407页码:1112-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; USA; Peoples R China |
英文摘要 | Animals require rapid, long-range molecular signaling networks to integrate sensing and response throughout their bodies. The amino acid glutamate acts as an excitatory neurotransmitter in the vertebrate central nervous system, facilitating long-range information exchange via activation of glutamate receptor channels. Similarly, plants sense local signals, such as herbivore attack, and transmit this information throughout the plant body to rapidly activate defense responses in undamaged parts. Here we show that glutamate is a wound signal in plants. Ion channels of the GLUTAMATE RECEPTOR-LIKE family act as sensors that convert this signal into an increase in intracellular calcium ion concentration that propagates to distant organs, where defense responses are then induced. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000444513300040 |
WOS关键词 | SIEVE ELEMENTS ; CA2+ |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/199580 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Saitama Univ, Dept Biochem & Mol Biol, Saitama 3388570, Japan; 2.Univ Wisconsin, Dept Bot, Madison, WI 53593 USA; 3.JST, PRESTO, Saitama 3320012, Japan; 4.Univ Missouri, Dept Biochem, Columbia, MO 65211 USA; 5.Univ Missouri, Interdisciplinary Plant Grp, Columbia, MO 65211 USA; 6.Michigan State Univ, Dept Energy PRL, E Lansing, MI 48824 USA; 7.Michigan State Univ, Dept Biochem & Mol Biol, E Lansing, MI 48824 USA; 8.Michigan State Univ, Plant Resilience Inst, E Lansing, MI 48824 USA; 9.Stanford Univ, Dept Biol, Stanford, CA 94305 USA; 10.Leica Microsyst, Tokyo 1690075, Japan; 11.South China Agr Univ, Coll Agr, Guangzhou, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Toyota, Masatsugu,Spencer, Dirk,Sawai-Toyota, Satoe,et al. Glutamate triggers long-distance, calcium-based plant defense signaling[J]. SCIENCE,2018,361(6407):1112-+. |
APA | Toyota, Masatsugu.,Spencer, Dirk.,Sawai-Toyota, Satoe.,Wang Jiaqi.,Zhang, Tong.,...&Gilroy, Simon.(2018).Glutamate triggers long-distance, calcium-based plant defense signaling.SCIENCE,361(6407),1112-+. |
MLA | Toyota, Masatsugu,et al."Glutamate triggers long-distance, calcium-based plant defense signaling".SCIENCE 361.6407(2018):1112-+. |
条目包含的文件 | 条目无相关文件。 |
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