A guide to photosynthetic gas exchange measurements: Fundamental principles, best practice and potential pitfalls.

Autor: Busch FA; School of Biosciences and Birmingham Institute of Forest Research, University of Birmingham, Birmingham, UK.; Research School of Biology, The Australian National University, Canberra, Australian Captial Territory, Australia., Ainsworth EA; USDA ARS Global Change and Photosynthesis Research Unit, Urbana, Illinois, USA., Amtmann A; School of Molecular Biosciences, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, UK., Cavanagh AP; School of Life Sciences, University of Essex, Colchester, UK.; Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, Illinois, USA., Driever SM; Centre for Crop Systems Analysis, Wageningen University & Research, Wageningen, The Netherlands., Ferguson JN; School of Life Sciences, University of Essex, Colchester, UK., Kromdijk J; Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, Illinois, USA.; Department of Plant Sciences, University of Cambridge, Cambridge, UK., Lawson T; School of Life Sciences, University of Essex, Colchester, UK., Leakey ADB; Departments of Plant Biology and Crop Sciences, University of Illinois Urbana Champaign, Urbana, Illinois, USA., Matthews JSA; School of Life Sciences, University of Essex, Colchester, UK., Meacham-Hensold K; Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, Illinois, USA., Vath RL; Department of Plant Sciences, University of Cambridge, Cambridge, UK.; LI-COR Environmental, Lincoln, Nebraska, USA., Vialet-Chabrand S; Department of Plant Sciences, Horticulture and Product Physiology, Wageningen, The Netherlands., Walker BJ; Plant Research Laboratory, Michigan State University, East Lansing, Michigan, USA.; Department of Plant Biology, Michigan State University, East Lansing, Michigan, USA., Papanatsiou M; School of Molecular Biosciences, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, UK.
Jazyk: angličtina
Zdroj: Plant, cell & environment [Plant Cell Environ] 2024 Sep; Vol. 47 (9), pp. 3344-3364. Date of Electronic Publication: 2024 Feb 06.
DOI: 10.1111/pce.14815
Abstrakt: Gas exchange measurements enable mechanistic insights into the processes that underpin carbon and water fluxes in plant leaves which in turn inform understanding of related processes at a range of scales from individual cells to entire ecosytems. Given the importance of photosynthesis for the global climate discussion it is important to (a) foster a basic understanding of the fundamental principles underpinning the experimental methods used by the broad community, and (b) ensure best practice and correct data interpretation within the research community. In this review, we outline the biochemical and biophysical parameters of photosynthesis that can be investigated with gas exchange measurements and we provide step-by-step guidance on how to reliably measure them. We advise on best practices for using gas exchange equipment and highlight potential pitfalls in experimental design and data interpretation. The Supporting Information contains exemplary data sets, experimental protocols and data-modelling routines. This review is a community effort to equip both the experimental researcher and the data modeller with a solid understanding of the theoretical basis of gas-exchange measurements, the rationale behind different experimental protocols and the approaches to data interpretation.
(© 2024 The Authors. Plant, Cell & Environment published by John Wiley & Sons Ltd.)
Databáze: MEDLINE
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