Results 151 to 160 of about 22,348,680 (250)

NMR analysis of the transient complex between membrane photosystem I and soluble cytochrome c(6)

, 2005
A structural analysis of the surface areas of cytochrome c(6), responsible for the transient interaction with photosystem I, was performed by NMR transverse relaxation-optimized spectroscopy.
Molina-Heredia, F. P., De la Rosa, M. A, Diaz-Moreno, I., Nieto, P. M., Hansson, Örjan,, Diaz-Quintana, A., Karlsson, B Göran,   +6 more
core  

Hidden Strategies Beneath a Single Nucleotide: Contrasting Physiology in Lichen Photobiont Strains

Plant, Cell &Environment, EarlyView.
ABSTRACT Lichen photobionts exhibit significant physiological variability with important ecological implications. While this variability is relatively well studied at the interspecific level, it has rarely been examined at the intraspecific level. Here, we investigated the physiological responses to temperature and irradiance of two Trebouxia lynniae ...
Miguel Blázquez, David Pizarro, Ana García‐Muñoz, Raquel Pino‐Bodas, Asunción de los Ríos, Miren I. Arzac, José Ignacio García‐Plazaola, Beatriz Fernández‐Marín, Unai Artetxe, Rosa Toledo‐Gil, Fernando Vallejo, Leonardo M. Casano, Israel Pérez‐Vargas, Sergio Pérez‐Ortega, Francisco Gasulla   +14 more
wiley   +1 more source

Structural and spectral adaptation of the seagrass Posidonia oceanica photosystem I to seabed light. [PDF]

Nat Commun
Amelii A, Capaldi S, Russo M, Guardini Z, Sanità G, Esposito E, Olivé I, Maiuri M, Dall'Osto L, Cerullo G, Procaccini G, Bassi R.   +11 more
europepmc   +1 more source

Molecular Links Between Heat Stress and DNA Damage Response in Plants

Plant, Cell &Environment, EarlyView.
ABSTRACT Climate change poses a major threat to agricultural productivity and, consequently, to global food security. Among the consequences of climate change, heat stress (HS) has emerged as a critical factor limiting crop performance. This has stimulated extensive research over the past decade to elucidate the molecular and physiological mechanisms ...
Adrian Calves‐Ubach, Miriam Szurman‐Zubrzycka   +1 more
wiley   +1 more source

RAP2.3 Is Required for MYB51 and SIGMA3 Expression During the Response of Arabidopsis thaliana to Multifactorial Stress Combination

Plant, Cell &Environment, EarlyView.
ABSTRACT In nature, plants are subjected to multiple environmental stress factors simultaneously or sequentially. Recent studies revealed that when three or more stress factors impact a plant simultaneously (termed ‘multifactorial stress combination’; MFSC), plant survival declines, even if the intensity of each individual stress involved in the MFSC ...
Ranjita Sinha, María Ángeles Peláez‐Vico, Devasantosh Mohanty, Lidia S. Pascual, Sara I. Zandalinas, Zhen Lyu, Ahmad Bereimipour, Rajeev K. Azad, Trupti Joshi, Ron Mittler   +9 more
wiley   +1 more source

Inflorescence Photosynthesis Determines Resource Allocation, Seed Production and Senescence in an Agricultural Weed

Plant, Cell &Environment, EarlyView.
ABSTRACT Agricultural weeds typically combine high reproductive output with fast vegetative growth. Here we analyzed the processes that overcome a potential trade‐off between vegetative growth and reproduction in the weed Avena fatua. We determined photosynthetic function of inflorescences and analyzed the transcriptomes of individual inflorescence ...
Soualihou Soualiou, Lucía Guerrero Cornejo, Israel Ikoyi, Rossana Henriques, Astrid Wingler   +4 more
wiley   +1 more source

Photoinhibition and protection of photosystem I. [PDF]

Plant Cell Physiol
Sonoike K.
europepmc   +1 more source

Field‑Based Dissection of Stomatal Anatomy and Conductance Reveals Stable QTL Under Drought and Heat in Wheat

Plant, Cell &Environment, EarlyView.
ABSTRACT Stomatal traits balance carbon gain with water loss, yet their breeding potential in wheat remains underexploited. This study investigated physiological and anatomical stomatal responses across 2 years of large‐scale field trials under water‐limitation and warming treatments. Across both seasons, stomatal conductance (gs) declined under stress,
Chaplin Edward, Tanaka Emi, Merchant Andrew, Sznajder Beata, Trethowan Richard, Salter William   +5 more
wiley   +1 more source

Excitonic energy transfer in red algal Photosystem I reveals an evolutionary bridge between cyanobacteria and plants. [PDF]

Proc Natl Acad Sci U S A
Cui M, Liu Z, Izzo M, Zhou J, He E, Tiwari V, Lambrev PH, Miller RJD, Kargul J, Zheng F, Jha A, Duan HG.   +11 more
europepmc   +1 more source

Leveraging Diversity in Environmental Driven Responses Reveals a Key Role for Mesophyll Conductance and Root Sink Strength Under Elevated CO2 and Temperature

Plant, Cell &Environment, EarlyView.
ABSTRACT In future climates both CO2 and temperature are predicted to rise. Using high‐throughput phenotyping, the diversity of 31 different banana varieties and their associated traits were leveraged to understand the impact of potential future climatic conditions of combined elevated CO2 (e[CO2]) and temperature.
Evelien Franck, Clara Gambart, Sébastien Massart, Hervé Vanderschuren, Sebastien Carpentier   +4 more
wiley   +1 more source