Results 221 to 230 of about 13,986,071 (365)

Optical characterization of the immediate electron donor to chlorophylla⁺_IIin O₂‐evolving photosystem II complexes Tyrosine as possible electron carrier between chlorophylla_IIand the water‐oxidizing manganese complex [PDF]

, 1988
S. Gerken, Klaus Brettel, E. Schlodder, H. T. Witt   +3 more
openalex   +1 more source

Thermal Safety Margins and Peak Leaf Temperatures Predict Vulnerability of Diverse Plant Species to an Experimental Heatwave

Plant, Cell &Environment, EarlyView.
ABSTRACT Extreme heat can push plants beyond their thermal safety margin (TSM) if maximum leaf temperature (Tleaf_max) exceeds leaf critical temperature (Tcrit). The TSM is potentially useful for assessing heat vulnerability across species but needs further validation, so we exposed 50 tree/shrub species in controlled glasshouses to a 6‐day heatwave ...
Diana Cox, Renée M. Marchin, David S. Ellsworth, Agnieszka Wujeska‐Klause, Alessandro Ossola, Kristine Y. Crous, Michelle R. Leishman, Paul D. Rymer, Mark G. Tjoelker   +8 more
wiley   +1 more source

Diurnal Variations in Photochemical Energy Utilization and Osmotic Adjustments in Black Poplar Leaves Under Progressive Water Stress

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought limits the productivity of fast‐growing woody crops, although the metabolic adjustments conferring water stress tolerance remain poorly understood. We investigated the responses of Populus nigra seedlings to water stress by integrating daily physiological measurements and NMR metabolomic analyses.
Antonella Gori, Mauro Centritto, Anatoly P. Sobolev, Giovanni Marino, Francesco Loreto, Francesca Alderotti, Cecilia Brunetti   +6 more
wiley   +1 more source

Photochemistry and photophysics of C-phycocyanin [PDF]

, 1987
Biggins, J., Scheer, Hugo
core  

Near-IR absorbance changes and electrogenic reactions in the microsecond-to-second time domain in Photosystem I

, 1997
Ilya R. Vassiliev, Y.S. Jung, Mahir D. Mamedov, Alexey Yu. Semenov, John H. Golbeck   +4 more
openalex   +1 more source

How Plants May Maintain Protein Homeostasis Under Rising Atmospheric CO2

Plant, Cell &Environment, EarlyView.
ABSTRACT Vascular plants may employ several physiological mechanisms to stabilize their protein contents as atmospheric CO2 concentrations change over a day, year, decade, or century. One mechanism is that plants may rely more on soil ammonium as their nitrogen source when CO2 increases.
Arnold J. Bloom, Xiaoxiao Shi, Nathan M. Hannon   +2 more
wiley   +1 more source

Photosystem I Photopolymerizes Pyrrole into Spherical Nanocomposites. [PDF]

Biomacromolecules
Lowery WR, Portaro AC, Jennings GK, Cliffel DE.   +3 more
europepmc   +1 more source

5′-Leader of a Photosystem I Gene in Nicotiana sylvestris, psaDb, Contains a Translational Enhancer

, 1995
Yoshiharu Y. Yamamoto, Hideo Tsuji, Junichi Obokata   +2 more
openalex   +1 more source

Fully Tunable Phosphorylation of RPS6A Ensures the Successful Development of Arabidopsis Seedlings

Plant, Cell &Environment, EarlyView.
ABSTRACT Light enhances protein translation, enabling young seedlings to rapidly and timely acquire photosynthetic capacities. Sequential phosphorylation of ribosomal protein S6 (RPS6) was implicated in the light‐enhanced translation; however, the exact phosphorylation sites and the biological relevance of RPS6 multi‐phosphorylation in seedling ...
Yueh Cho, Guan‐Hong Chen, Shu‐Hsing Wu   +2 more
wiley   +1 more source

UV-VIS absorption spectra at high pressure of C-phycocyanin and allophycocyanin from Mastigocladus laminosus [PDF]

, 1991
Fischer, R., Scheer, Hugo, Schneider, Siegfried, Tiltscher, H., Wokusch, T.   +4 more
core