Results 41 to 50 of about 30,725 (268)

Gene Expression in Mesophyll Protoplasts

, 1993
Higher plants are multicellular organisms, composed of tissues and organs specialised in particular functions. As a consequence, due to their position in the plant, cells present various morphologies, have different metabolisms and each cell type expresses a particular set of genes. Nevertheless, under particular circumstances, this differentiation can
Meyer, Yves, Chartier, Y., Grosset, J., Marty, Isabelle, Brugidou, Christophe, Marinho, P., Rivera, Romain   +6 more
openaire   +3 more sources

Expression of a CO2-permeable aquaporin enhances mesophyll conductance in the C4 species Setaria viridis

eLife, 2021
A fundamental limitation of photosynthetic carbon fixation is the availability of CO2. In C4 plants, primary carboxylation occurs in mesophyll cytosol, and little is known about the role of CO2 diffusion in facilitating C4 photosynthesis.
Maria Ermakova, Hannah Osborn, Michael Groszmann, Soumi Bala, Andrew Bowerman, Samantha McGaughey, Caitlin Byrt, Hugo Alonso-cantabrana, Steve Tyerman, Robert T Furbank, Robert E Sharwood, Susanne von Caemmerer   +11 more
doaj   +1 more source

Variation in mesophyll cell size and lobing.

, 2016
(A) Leaf transverse sections and longitudinal section to show the mesophyll cell length, mesophyll cell lobing and mesophyll cell width in IR64 and three wild rice species: O. schlechteri, O. granulata, and O. meyeriana.
Anindya Bandyopadhyay (3280794), Darshan S. Brar (3280797), Jolly Chatterjee (3280803), William Paul Quick (729649), Samart Wanchana (2837645), Jacqueline Dionora (3280806), Abigail Elmido-Mabilangan (3280800), Vivek Thakur (256854)   +7 more
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Enzyme Regulation in C4 Photosynthesis. Identification and Localization of Activities Catalyzing the Synthesis and Hydrolysis of Fructose-2,6-Bisphosphate in Corn Leaves [PDF]

, 1985
Activities catalyzing the synthesis of fructose-2,6-bisphosphate (fructose-6-phosphate,2-kinase or Fru-6-P,2K) and its breakdown (fructose-2,6-bisphosphatase or Fru-2,6-P2ase) were identified in leaves of corn (Zea mays), a C4 plant. Fru-6-P,2K and Fru-2,
Soll, Jürgen, Wötzel, Christiane, Buchanan, Bob B.   +2 more
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Mesophyll photosynthesis and guard cell metabolism impacts on stomatal behaviour [PDF]

, 2014
SummaryStomata control gaseous fluxes between the internal leaf air spaces and the external atmosphere. Guard cells determine stomatal aperture and must operate to ensure an appropriate balance betweenCO2uptake for photosynthesis (A) and water loss, and ...
Andrew J. Simkin, Granot, David, David Granot, Tracy Lawson, Lawson, Tracy, Simkin, Andrew J, Gilor Kelly, Kelly, Gilor, Simkin, Andrew J.   +8 more
core   +1 more source

γ-Aminobutyric Acid Alleviates Salinity-Induced Impairments in Rice Plants by Improving Photosynthesis and Upregulating Osmoprotectants and Antioxidants

Agronomy
Salt stress is a significant abiotic stress that hinders the growth of rice (Oryza sativa L.) and reduces their yield. Previous research has examined the synthesis of γ-aminobutyric acid (GABA) and its role in plant resistance under various abiotic ...
Jiaxin Feng, Tianyang Zhou, Yibiao Gu, Chenchen Shu, Kuanyu Zhu, Weiyang Zhang, Hao Zhang, Lijun Liu, Zhiqin Wang, Junfei Gu, Jianchang Yang   +10 more
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POPULATION DENSITY OF PHYTONOMUS VARIABILIS HRBST. AND PHYTODECTA FORNICATA BRUGG. ON MULTIFOLIOLATE AND TRIFOLIOLATE ALFALFA IN RELATION TO ANATOMICAL CHARACTERISTICS ON THEIR LEAVES [PDF]

Journal of Central European Agriculture, 2010
Two alfalfa cultivars - the multifoliolate “Mnogolistna 1” and the trifoliolate “Europe” were investigated for their resistance towards two main alfalfa defoliators Phytonomus variabilis Hrbst., 1795 and Phytodecta fornicata Brugg., 1873.
DANIELA ATANASOVA, IVANKA SEMERDJIEVA
doaj  

Structural effects on Cattleya xanthina leaves cultivated in vitro and acclimatized ex vitro

Biologia Plantarum, 2016
In vitro orchid micropropagation is efficient biotechnological strategy for conservation and commercial plantlet production. However, micropropagated plantlets generally need to adapt to survive severe changes in humidity, irradiance, and growing medium ...
A. P. Lando, M. R. Wolfart, P. C. P. Fermino, M. Santos   +3 more
doaj   +1 more source

Mesophyll conductance: the leaf corridors for photosynthesis

Biochemical Society Transactions, 2020
Besides stomata, the photosynthetic CO2 pathway also involves the transport of CO2 from the sub-stomatal air spaces inside to the carboxylation sites in the chloroplast stroma, where Rubisco is located. This pathway is far to be a simple and direct way, formed by series of consecutive barriers that the CO2 should cross to be finally assimilated in ...
Gago, Jorge, Daloso, Danilo, Carriquí, Marc, Nadal, Miquel, Morales, Melanie, Araújo, Wagner, Nunes-Nesi, Adriano, Flexas, Jaume   +7 more
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Genotypically Identifying Wheat Mesophyll Conductance Regulation under Progressive Drought Stress

, 2016
Photosynthesis limitation by CO2 flow constraints from sub-stomatal cavities to carboxylation sites in chloroplasts under drought stress conditions is, at least in some plant species or crops not fully understood, yet. Leaf mesophyll conductance for CO2 (
Brestic, M (reprint author), Slovak Univ Agr Nitia, Fac Agrobiol & Food Resources, Dept Plant Physiol, Nitra, Slovakia., Shao, HB, Zivcak, M, Kovar, M, Olsovska, K, Brestic, M, Shao, HB (reprint author), Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Prov Key Lab Agrobiol, Jiangsu Key Lab Bioresources Saline Soils, Nanjing, Jiangsu, Peoples R China., Slamka, P, shaohongbochu@126.com, Shao, HB (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China. Email:marian.brestic@gmail.com   +9 more
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