Results 1 to 10 of about 458,715 (335)

Analysis of state 1—state 2 transitions by genome editing and complementation reveals a quenching component independent from the formation of PSI-LHCI-LHCII supercomplex in Arabidopsis thaliana

Biology Direct, 2023
Background The light-harvesting antennae of photosystem (PS) I and PSII are pigment-protein complexes responsible of the initial steps of sunlight conversion into chemical energy.
Edoardo Andrea Cutolo, Roberto Caferri, Zeno Guardini, Luca Dall’Osto, Roberto Bassi   +4 more
doaj   +1 more source

Structural insights into photosystem II supercomplex and trimeric FCP antennae of a centric diatom Cyclotella meneghiniana

Nature Communications, 2023
Diatoms are dominant marine algae and contribute around a quarter of global primary productivity, the success of which is largely attributed to their photosynthetic capacity aided by specific fucoxanthin chlorophyll-binding proteins (FCPs) to enhance the
Songhao Zhao, Lili Shen, Xiaoyi Li, Qiushuang Tao, Zhenhua Li, Caizhe Xu, Cuicui Zhou, Yanyan Yang, Min Sang, Guangye Han, Long-Jiang Yu, Tingyun Kuang, Jian-Ren Shen, Wenda Wang   +13 more
doaj   +1 more source

Preparation of Photo-Bioelectrochemical Cells With the RC-LH Complex From Roseiflexus castenholzii

Frontiers in Microbiology, 2022
Roseiflexus castenholzii is an ancient green non-sulfur bacteria that absorbs the solar energy through bacteriochlorophylls (BChls) bound in the only light harvesting (LH) complex, and transfers to the reaction center (RC), wherein primary charge ...
Jinsong Du, Jiyu Xin, Jiyu Xin, Menghua Liu, Xin Zhang, Huimin He, Jingyi Wu, Xiaoling Xu, Xiaoling Xu   +8 more
doaj   +1 more source

Interaction of Light Intensity and CO2 Concentration Alters Biomass Partitioning in Chrysanthemum

Journal of Horticultural Research, 2021
Biomass partitioning is one of the pivotal determinants of crop growth management, which is influenced by environmental cues. Light and CO2 are the main drivers of photosynthesis and biomass production in plants. In this study, the effects of CO2 levels:
Hosseinzadeh Maral, Aliniaeifard Sasan, Shomali Aida, Didaran Fardad   +3 more
doaj   +1 more source

Development of a portable leaf photosynthesis and volatile organic compounds emission system. [PDF]

, 2020
Understanding how plant carbon metabolism responds to environmental variables such as light is central to understanding ecosystem carbon cycling and the production of food, biofuels, and biomaterials. Here, we couple a portable leaf photosynthesis system
de Oliveira Piva, Luani Rosa, Gimenez, Bruno O, Jardine, Kolby J, Robles, Emily, Zorzanelli, Raquel F   +4 more
core   +3 more sources

Heritable induced resistance in Arabidopsis thaliana: Tips and tools to improve effect size and reproducibility

Plant Direct, 2023
Over a decade ago, three independent studies reported that pathogen‐ and herbivore‐exposed Arabidopsis thaliana produces primed progeny with increased resistance.
L. Furci, D. Pascual‐Pardo, L. Tirot, P. Zhang, A. Hannan Parker, J. Ton   +5 more
doaj   +1 more source

Evolutionary temperature compensation of carbon fixation in marine phytoplankton [PDF]

, 2020
The efficiency of carbon sequestration by the biological pump could decline in the coming decades because respiration tends to increase more with temperature than photosynthesis.
Barton, Samuel, Buckling, Angus, Jenkins, James, Raven, John A., Schaum, C.-Elisa, Smirnoff, Nicholas, Yvon-Durocher, Gabriel   +6 more
core   +3 more sources

Characteristics of C-4 photosynthesis in stems and petioles of C-3 flowering plants [PDF]

, 2002
Most plants are known as C-3 plants because the first product of photosynthetic CO2 fixation is a three-carbon compound. C-4 plants, which use an alternative pathway in which the first product is a four-carbon compound, have evolved independently many ...
A Ben Zioni, AR Ashton, AR Vuorinen, EA Kinsman, ET Nilsen, J Gerendas, J Schaaf, JA Raven, JA Raven, JC Thomas, JE Keeley, JE Keeley, JM Hibberd, JM Hibberd, JR Reinfelder, JS Pate, K Esau, M Calvin, MD Cramer, MD Cramer, MD Hatch, PD Moore, PJ Lea, RF Sage, RK Monson, RP Walker, S Rawsthorne, S Rawsthorne, S Rawsthorne, Z Gao   +29 more
core   +1 more source

Transcriptomic analysis of OsRUS1 overexpression rice lines with rapid and dynamic leaf rolling morphology

Scientific Reports, 2022
Moderate leaf rolling helps to form the ideotype of rice. In this study, six independent OsRUS1-GFP overexpression (OsRUS1-OX) transgenic rice lines with rapid and dynamic leaf rolling phenotype in response to sunlight were constructed.
Ning Yu, Yaping Liang, Qingping Wang, Xinxiang Peng, Zhenghui He, Xuewen Hou   +5 more
doaj   +1 more source

Assessing diversity in canopy architecture, photosynthesis, and water‐use efficiency in a cowpea magic population

Food and Energy Security, 2020
Optimizing crops to improve light absorption and CO2 assimilation throughout the canopy is a proposed strategy to increase yield and meet the needs of a growing population by 2050.
Anthony Digrado, Noah G. Mitchell, Christopher M. Montes, Paulina Dirvanskyte, Elizabeth A. Ainsworth   +4 more
doaj   +1 more source