Sound perception in plants: from ecological significance to molecular understanding
植物的声音感知：从生态学意义到分子认识
- 关键词：
- 来源：
- Trends in Plant Science 期刊
- 类型：
- 学术文献
- 语种：
- 英语
- 原文发布日期：
- 2023-03-29
- 摘要：
- In addition to positive effects on plant growth and resilience, sound alerts plants of potential danger and aids in defense. Sound guides plants towards essential resources, like water, through phonotropic root growth. Sound also facilitates mutualistic interactions such as buzz pollination. Molecularly, sound induces Ca2+ signatures, K+ fluxes, and an increase in reactive oxygen species (ROS) levels in a mechanosensitive ion channel-dependent fashion. We review the two major open questions in the field of plant acoustics: (i) what is the ecological relevance of sound in plant life, and (ii) how is sound sensed and transduced to evoke a morphophysiological response? We highlight the clear need to combine the ecological and molecular perspectives for a more holistic approach to better understand plant behavior.
- 所属专题：
- 60
