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Interactions of rare earth elements with living organisms and emerging biotechnical applications
PLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1251-1274, September 2025.Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey +6 more
wiley +1 more source
Plastids in a Pinch: Coordinating Stress and Developmental Responses Through Retrograde Signalling
Plant, Cell &Environment, Volume 48, Issue 9, Page 6897-6911, September 2025.ABSTRACT Plastids are crucial for fuelling and regulating plant growth and development. Photosynthesising chloroplasts provide energy for growth, while other plastids play additional key roles in various aspects of plant physiology. For function and development, plastids greatly depend on nucleus‐encoded proteins, and they can modulate the synthesis of
Elizabeth van Veen +2 more
wiley +1 more source
Depth-specific fluctuations of gene expression and protein abundance modulate the photophysiology in the seagrass Posidonia oceanica [PDF]
, 2017 Here we present the results of a multiple organizational level analysis conceived to identify acclimative/adaptive strategies exhibited by the seagrass Posidonia oceanica to the daily fluctuations in the light environment, at contrasting depths.
Barrote, I. +23 more
core
Lettuce (Lactuca sativa L.) leaf-proteome profiles after exposure to cylindrospermopsin and a microcystin-LR/cylindrospermopsin mixture: A concentration-dependent response [PDF]
, 2014 The intensification of agricultural productivity is an important challenge worldwide. However, environmental stressors can provide challenges to this intensification. The progressive occurrence of the cyanotoxins cylindrospermopsin (CYN) and microcystin-
Azevedo, Joana +6 more
core +1 more source
Transcriptional Dynamics of Tomato Plants Under Combined Heat and Salt Stress
Physiologia Plantarum, Volume 177, Issue 5, September/October 2025.ABSTRACT The Mediterranean Basin, a hotspot for tomato production, is one of the most vulnerable areas to climate change, where rising temperatures and increasing soil and water salinization represent major threats to agricultural sustainability. Thus, to understand the molecular mechanisms behind plant responses to this stress combination, an RNA‐Seq ...
Bruno Sousa +5 more
wiley +1 more source
Plant Physiology, 1997 Abstract We compared the heat-denaturation profiles of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) and Rubisco activase and further examined the ability of Rubisco activase to restore the activity of heat-denatured Rubisco originally reported (E. Sanchez de Jimenez, L. Medrano, and E. Martinez-Barajas [1995] Biochemistry 34:
N A, Eckardt, A R, Portis
openaire +3 more sources
Expression level of Rubisco activase negatively correlates with Rubisco content in transgenic rice [PDF]
Photosynthesis Research, 2018 The relationship between ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) and Rubisco activase (Rca) levels was studied using transgenic rice overexpressing maize Rca (OX-mRca) and knockdown transgenic rice expressing antisense Rca (KD-Rca).
Hiroshi Fukayama +7 more
openaire +2 more sources
The cold responsive mechanism of the paper mulberry: decreased photosynthesis capacity and increased starch accumulation [PDF]
, 2015 Representative gel images of proteins from the control and treatment. 2-DE was performed using 800 μg of total protein and 11 cm immobilized dry strips with linear pH gradients from 4 to 7. Gels were stained with CBB R-250.
Linhong Teng +4 more
core +14 more sources
Decoding Plant Metabolomic Response to Potassium and Nutrient Stresses in Controlled Environments
Physiologia Plantarum, Volume 177, Issue 5, September/October 2025.ABSTRACT Potassium (K) is an essential macronutrient, affecting numerous physiological, biochemical, and metabolic functions in plants. In protected cropping systems (PCS), which are controlled environments for intensive agriculture, optimizing K management is essential for attaining sustainable productivity and resilience under stressful growth ...
Md Mazadul Islam +7 more
wiley +1 more source
Photosynthesis Research, 2013 Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) is prone to inactivation from non-productive binding of sugar-phosphates. Reactivation of Rubisco requires conformational remodeling by a specific chaperone, Rubisco activase. Rubisco activase from tobacco and other plants in the family Solanaceae is an inefficient activator of Rubisco from non ...
Wachter, Rebekka M. +5 more
openaire +3 more sources