The effect of increasing temperature on crop photosynthesis: from enzymes to ecosystems

CE Moore, K Meacham-Hensold… - Journal of …, 2021 - academic.oup.com
As global land surface temperature continues to rise and heatwave events increase in
frequency, duration, and/or intensity, our key food and fuel crop** systems will likely face …

Regulation of Rubisco activity in crops

J Amaral, AKM Lobo, E Carmo‐Silva - New Phytologist, 2024 - Wiley Online Library
Efficient plant acclimation to changing environmental conditions relies on fast adjustments of
the transcriptome, proteome, and metabolome. Regulation of enzyme activity depends on …

Rubisco deactivation and chloroplast electron transport rates co-limit photosynthesis above optimal leaf temperature in terrestrial plants

AP Scafaro, BC Posch, JR Evans, GD Farquhar… - Nature …, 2023 - nature.com
Net photosynthetic CO2 assimilation rate (A n) decreases at leaf temperatures above a
relatively mild optimum (T opt) in most higher plants. This decline is often attributed to …

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

FA Busch, EA Ainsworth, A Amtmann… - Plant, cell & …, 2024 - Wiley Online Library
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 …

Eco‐evolutionary optimality as a means to improve vegetation and land‐surface models

SP Harrison, W Cramer, O Franklin, IC Prentice… - New …, 2021 - Wiley Online Library
Global vegetation and land‐surface models embody interdisciplinary scientific
understanding of the behaviour of plants and ecosystems, and are indispensable to project …

Photorespiration in the context of Rubisco biochemistry, CO2 diffusion and metabolism

FA Busch - The Plant Journal, 2020 - Wiley Online Library
Photorespiratory metabolism is essential for plants to maintain functional photosynthesis in
an oxygen‐containing environment. Because the oxygenation reaction of Rubisco is …

Evolutionary trends in RuBisCO kinetics and their co‐evolution with CO2 concentrating mechanisms

C Iñiguez, S Capó‐Bauçà, Ü Niinemets… - The Plant …, 2020 - Wiley Online Library
RuBisCO‐catalyzed CO2 fixation is the main source of organic carbon in the biosphere. This
enzyme is present in all domains of life in different forms (III, II, and I) and its origin goes back …

Contrasting acclimation responses to elevated CO2 and warming between an evergreen and a deciduous boreal conifer

ME Dusenge, S Madhavji, DA Way - Global Change Biology, 2020 - Wiley Online Library
Rising atmospheric carbon dioxide (CO2) concentrations may warm northern latitudes up to
8° C by the end of the century. Boreal forests play a large role in the global carbon cycle …

The possible evolution and future of CO2-concentrating mechanisms

JA Raven, J Beardall… - Journal of Experimental …, 2017 - academic.oup.com
Abstract CO2-concentrating mechanisms (CCMs), based either on active transport of
inorganic carbon (biophysical CCMs) or on biochemistry involving supplementary carbon …

Rubisco carboxylase/oxygenase: from the enzyme to the globe: a gas exchange perspective

S von Caemmerer - Journal of Plant Physiology, 2020 - Elsevier
Rubisco is the primary carboxylase of the photosynthetic process, the most abundant
enzyme in the biosphere, and also one of the best-characterized enzymes. Rubisco also …