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Transcript and Metabolite Profiling for the Evaluation of Tobacco Tree and Poplar as Feedstock for the Bio-based Industry
Published on: May 16, 2014
[Phytogenic isoprene and its ecological significance]
Xiaoyong Cui1, Guangdong Zhao, Shirong Liu
1Research Institute of Forest Ecology and Environment Protection, Chinese Academy of Forestry, Beijing 100091. xiaoycui@fee.forestry.ac.cn
Ying Yong Sheng Tai Xue Bao = the Journal of Applied Ecology
|September 12, 2002
Summary
Isoprene, a key volatile hydrocarbon from plants, significantly impacts global carbon cycles and air quality. Further research is crucial to understand how environmental stresses affect isoprene production and emission.
Area of Science:
- Biogeochemistry
- Plant Physiology
- Atmospheric Chemistry
Context:
- Isoprene is a major volatile organic compound emitted by terrestrial vegetation.
- Vegetation-derived isoprene influences atmospheric chemistry, air quality, and global carbon budgets.
- Understanding isoprene's role is vital for climate and pollution modeling.
Purpose:
- To review factors influencing isoprene emission rates and amounts.
- To summarize methods for calculating isoprene emissions.
- To explore the ecological functions of isoprene and highlight research needs.
Summary:
- This review synthesizes key factors affecting isoprene emission from plants, including biosynthesis pathways and environmental influences.
- It examines various calculation methodologies for quantifying isoprene emission amounts.
- The ecological significance of isoprene and the necessity for further investigation into multi-stress impacts on its production are discussed.
Impact:
- Provides a comprehensive overview of isoprene emission dynamics.
- Highlights critical knowledge gaps in understanding plant volatile organic compound responses to environmental change.
- Informs future research directions for climate and atmospheric pollution studies.
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