Results 11 to 20 of about 5,241,132 (204)

Dual-virus co-infection reduces photosynthetic rate, yield, and sensitivity of photosynthetic rate to leaf-air VPD in Pseudostellaria heterophylla [PDF]

Medicinal Plant Biology
Viral infections exert a complex influence on plant growth, modifying tolerance to abiotic stresses, with effects varying depending on the specific virus.
Boqin Zheng, Zhenghua Wang, Lingfeng Zeng, Ding Wang, Zuyun Ye   +4 more
doaj   +2 more sources

Dynamics of photosynthetic complexes in the thylakoid membranes from higher plants [PDF]

, 2011
PhDPhotosynthetic machinery in higher plants is localised in the thylakoids enclosed in a chloroplast. To optimise and regulate the photosynthetic efficiency under different, rapidly changeable environmental conditions the dynamics of the thylakoid
Góral, Tomasz Krzysztof
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Evaluation of O3 effect on net photosynthetic rate in flag leaves of rice (Oryza sativa L.) by stomatal O3 flux and radical scavenging enzyme activities [PDF]

, 2015
To evaluate the effects of O3 on the net photosynthetic rate in flag leaves of rice (Oryza sativa L.) based on stomatal O3 flux and reactive oxygen species (ROS) scavenging enzyme activities, the Japanese rice cultivar Koshihikari was exposed to O3 for 1
Hoshino, Daiki, Satoh, Ryohei, Yamaguchi, Masahiro, Inada, Hidetoshi, Izuta, Takeshi, Kondo, Taisuke   +5 more
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Low levels of ribosomal RNA partly account for the very high photosynthetic phosphorus-use efficiency of Proteaceae species [PDF]

, 2013
Proteaceae species in south-western Australia occur on phosphorus- (P) impoverished soils. Their leaves contain very low P levels, but have relatively high rates of photosynthesis.
Ivakov, Alexander, Giavalisco, Patrick, Arrivault, Stéphanie, Jost, R., Teste, François, Lambers, H, Kuo, J, Laliberté, E, Pearse, SJ, Lambers, Hans, Krohn, N, Raven, John A., Jost, R, Encke, B, Giavalisco, P., Ishihara, H, Pearse, Stuart J., Krohn, N., Scheible, W., Arrivault, S., Pearse, S., Schlereth, A., Arrivault, S, Cawthray, Gregory R., Stitt, Mark, Ishihara, Hirofumi, Lambers, H., Kuo, John, Encke, B., Teste, F., Scheible, WR, Raven, JA, Cawthray, G., Stitt, M, Sulpice, R., Raven, J., Giavalisco, P, Veneklaas, E., Scheible, Wolf-Rüdiger, Sulpice, Ronan, Ivakov, A., Ivakov, A, Veneklaas, Erik J., Laliberte, E., Sulpice, R, Cawthray, GR, Stitt, M., Schlereth, A, Encke, Beatrice, Krohn, Nicole, Schlereth, Armin, Laliberté, Etienne, Kuo, J., Veneklaas, EJ, Teste, F, Ishihara, H., Jost, Ricarda   +56 more
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Response of Canopy Photosynthesis, Grain Quality, and Harvest Index of Wheat to Different Nitrogen Application Methods

Plants, 2022
To fully explore the effects of N on enhancing photosynthesis, grain quality, and yield of wheat (Ningmai 13), experiments with four nitrogen levels 0 (N0), 120 (N1), 180 (N2), and 240 (N3) kg N ha−1 and four ratios of basal to topdressing R0 (0:0), R1 ...
Xiangqian Zhang, Shizhou Du, Yunji Xu, Yuqiang Qiao, Chengfu Cao, Wei Li   +5 more
doaj   +1 more source

Mathematical Modeling to Estimate Photosynthesis: A State of the Art

Applied Sciences, 2022
Photosynthesis is a process that indicates the productivity of crops. The estimation of this variable can be achieved through methods based on mathematical models. Mathematical models are usually classified as empirical, mechanistic, and hybrid.
Luz del Carmen García-Rodríguez, Juan Prado-Olivarez, Rosario Guzmán-Cruz, Martín Antonio Rodríguez-Licea, Alejandro Israel Barranco-Gutiérrez, Francisco Javier Perez-Pinal, Alejandro Espinosa-Calderon   +6 more
doaj   +1 more source

Nuclear Photosynthetic Gene Expression Is Synergistically Modulated by Rates of Protein Synthesis in Chloroplasts and Mitochondria [PDF]

, 2006
Arabidopsis thaliana mutants prors1-1 and -2 were identified on the basis of a decrease in effective photosystem II quantum yield. Mutations were localized to the 5'-untranslated region of the nuclear gene PROLYL-tRNA SYNTHETASE1 (PRORS1), which acts in ...
Leister, Dario, Masiero, Simona, H. P. Braun, Pesaresi, Paolo, Braun, Hans-Peter, E. Glaser, D. Leister, Glaser, Elzbieta, Bhushan, Shashi, F. Salamini, H. Eubel, Eubel, Holger, S. Bhushan, Salamini, Francesco, P. Pesaresi, S. Masiero   +15 more
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Effects of salinity on in vitro growth and photosynthesis of common centaury (Centaurium erythraea Rafn.) [PDF]

Archives of Biological Sciences, 2007
The effects of salinity on in vitro growth, morphogenesis, photosynthetic rate (Pn), PSII efficiency (Fv/Fm), and chlorophyll content were investigated in Centaurium erythraea Rafn. Root growth was more adversely affected by increasing NaCl concentration
Šiler B., Mišić Danijela, Filipović Biljana, Popović Zorica, Cvetić Tijana, Mijović A.   +5 more
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Interactions between heavy metals and photosynthetic materials studied by optical techniques [PDF]

, 2009
In this work studies on rapid inhibitory interactions between heavy metals and photosynthetic materials at different organization levels were carried out by optical assay techniques, investigating the possibility of applications in the heavy metal ...
CATUCCI, Lucia, Agostiano, A., PILETSKA E, Lucia Catucci, Angela Agostiano, Catucci, L., Piletska, Elena V., VENTRELLA A, Andrea Ventrella, Ventrella, A., Sergey Piletsky, PILETSKY S, AGOSTIANO, Angela, Piletsky, Sergey A., Elena Piletska   +14 more
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Recombination dynamics in bacterial photosynthetic reaction centers [PDF]

, 1982
The time dependence of magnetic field effects on light absorption by triplet-state and radical ions in quinone-depleted reaction centers of Rhodopseudomonas sphaeroides strain R-26 has been investigated.
Haberkorn, R., Michel-Beyerle, Maria E., Krüger, H. W., Scheer, Hugo, Orthuber, H., Michel-Beyerle, M.E., Ogrodnik, A., Krüger, H.W., Scheer, H.   +8 more
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