scholarly journals Salt stress and fluctuating light have separate effects on photosynthetic acclimation, but interactively affect biomass

2020 ◽  
Vol 43 (9) ◽  
pp. 2192-2206 ◽  
Author(s):  
Yuqi Zhang ◽  
Elias Kaiser ◽  
Leo F. M. Marcelis ◽  
Qichang Yang ◽  
Tao Li
Keyword(s):  
Salt Stress ◽  
Photosynthetic Acclimation ◽  
Fluctuating Light

scholarly journals Exploiting heterogeneous environments: does photosynthetic acclimation optimize carbon gain in fluctuating light?

2015 ◽  
Vol 66 (9) ◽  
pp. 2437-2447 ◽  
Author(s):  
Renata Retkute ◽  
Stephanie E. Smith-Unna ◽  
Robert W. Smith ◽  
Alexandra J. Burgess ◽  
Oliver E. Jensen ◽  
...  
Keyword(s):  
Photosynthetic Acclimation ◽  
Carbon Gain ◽  
Heterogeneous Environments ◽  
Fluctuating Light

scholarly journals A Holistic Approach to Study Photosynthetic Acclimation Responses of Plants to Fluctuating Light

2021 ◽  
Vol 12 ◽  
Author(s):  
Armida Gjindali ◽  
Helena A. Herrmann ◽  
Jean-Marc Schwartz ◽  
Giles N. Johnson ◽  
Pablo I. Calzadilla
Keyword(s):  
Mathematical Modeling ◽  
Photosynthetic Apparatus ◽  
Holistic Approach ◽  
Photosynthetic Acclimation ◽  
Natural Environments ◽  
Short Term ◽  
Fluctuating Light ◽  
Photosynthetic Responses ◽  
Over Time

Plants in natural environments receive light through sunflecks, the duration and distribution of these being highly variable across the day. Consequently, plants need to adjust their photosynthetic processes to avoid photoinhibition and maximize yield. Changes in the composition of the photosynthetic apparatus in response to sustained changes in the environment are referred to as photosynthetic acclimation, a process that involves changes in protein content and composition. Considering this definition, acclimation differs from regulation, which involves processes that alter the activity of individual proteins over short-time periods, without changing the abundance of those proteins. The interconnection and overlapping of the short- and long-term photosynthetic responses, which can occur simultaneously or/and sequentially over time, make the study of long-term acclimation to fluctuating light in plants challenging. In this review we identify short-term responses of plants to fluctuating light that could act as sensors and signals for acclimation responses, with the aim of understanding how plants integrate environmental fluctuations over time and tailor their responses accordingly. Mathematical modeling has the potential to integrate physiological processes over different timescales and to help disentangle short-term regulatory responses from long-term acclimation responses. We review existing mathematical modeling techniques for studying photosynthetic responses to fluctuating light and propose new methods for addressing the topic from a holistic point of view.

scholarly journals Ion antiport accelerates photosynthetic acclimation in fluctuating light environments

2014 ◽  
Vol 5 (1) ◽  
Author(s):  
Ute Armbruster ◽  
L. Ruby Carrillo ◽  
Kees Venema ◽  
Lazar Pavlovic ◽  
Elisabeth Schmidtmann ◽  
...  
Keyword(s):  
Photosynthetic Acclimation ◽  
Fluctuating Light
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