Remote Chlorophyll Fluorescence Measurements with the Laser-Induced Fluorescence Transient Approach
The interaction of plants with their environment is very dynamic. Studying the underlying processes is important for understanding and modeling plant response to changing environmental conditions. Photosynthesis varies largely between different plants and at different locations within a canopy of a single plant. Thus, continuous and spatially distributed monitoring is necessary to assess the dynamic response of photosynthesis to the environment. Limited scale of observation with portable instrumentation makes it difficult to examine large numbers of plants under different environmental conditions. We report here on the application of a recently developed technique, laser-induced fluorescence transient (LIFT), for continuous remote measurement of photosynthetic efficiency of selected leaves at a distance of up to 50 m. The ability to make continuous, automatic, and remote measurements of photosynthetic efficiency of leaves with the LIFT provides a new approach for studying the interaction of plants with the environment and may become an important tool in phenotyping photosynthetic properties in field applications.
- 石蜡切片
- 黄栌(Cotinus coggygria)
- Fluorescence Lifetime Imaging (FLIM) Measurements in Salinity Research
- Plant Cell Suspension Cultures
- 配子体(gametophyte)
- High-Resolution, Time-Lapse Imaging for Ecosystem-Scale Phenotyping in the Field
- Tissue-Print Immunodetection of Transgene Products in Endosperm for High-Throughput Screening of Seeds
- Arabidopsis Proteomics: A Simple and Standardizable Workflow for Quantitative Proteome Characterization
- In Situ Detection of Plant Viruses and Virus-Specific Products
- High-Throughput TAIL-PCR as a Tool to Identify DNA Flanking Insertions