Results 11 to 20 of about 12,972 (247)

Mesophyll diffusion conductance to CO 2: An unappreciated central player in photosynthesis [PDF]

Plant Science, 2012
Mesophyll diffusion conductance to CO 2 is a key photosynthetic trait that has been studied intensively in the past years. The intention of the present review is to update knowledge of g m, and highlight the important unknown and controversial aspects ...
Barbour, Margaret, Brendel, Oliver, Cabrera, Hernan, Carriqui, Marc, Diaz-Espejo, Antonio, Douthe, Cyril, Dreyer, Erwin, Ferrio, Juan-P., Flexas, Jaume, Gago, Jorge, Gallé, Alexander, Galmes, Jeroni, Kodama, Naomi, Medrano, Hippolito, Niinemets, Ülo, Peguero-Pina, Jose-J., Pou, Alicia, Ribas-Carbo, Miquel, Tomas, Magdalena, Tosens, Tina, Warren, Charles-R.   +20 more
core   +11 more sources

Responses of leaf stomatal and mesophyll conductance to abiotic stress factors

Journal of Integrative Agriculture, 2022
Plant photosynthesis assimilates CO2 from the atmosphere, and CO2 diffusion efficiency is mainly constrained by stomatal and mesophyll resistance. The stomatal and mesophyll conductance of plants are sensitive to abiotic stress factors, which affect the ...
Sheng-lan LI, Ting-ting TAN, Yuan-fang FAN, Muhammad Ali RAZA, Zhong-lin WANG, Bei-bei WANG, Jia-wei ZHANG, Xian-ming TAN, Ping CHEN, Iram SHAFIQ, Wen-yu YANG, Feng YANG   +11 more
doaj   +3 more sources

The importance of mesophyll conductance in regulating forest ecosystem productivity during drought periods [PDF]

Global Change Biology, 2010
Water availability is the most limiting factor to global plant productivity, yet photosynthetic responses to seasonal drought cycles are poorly understood, with conflicting reports on which limiting process is the most important during drought.
Allard, Badger, Baldocchi, Beniston, Bernacchi, Bernacchi, Bota, Boyer, Buckley, Campbell, Carvalhais, Centritto, Chaves, Chaves, Cornic, Cornic, Dai, De Pury, Ellsworth, Epron, Ethier, Evans, Evans, Farquhar, Flexas, Flexas, Flexas, Flexas, Flexas, Flexas, Friend, Galmes, Giorgi, Giorgi, Goldstein, Gracia, Grassi, Grunzweig, Gunasekera, Haldimann, Harley, Honeysett, IPCC WGI, Jones, Jones, Kaiser, Kaldenhoff, Keenan, Keenan, Kowalski, Kramer, Lasslop, Lawlor, Leuning, Loreto, Loreto, Maroco, McNaughton, Medlyn, Miyazawa, Miyazawa, Mott, Nemani, Niinemets, Niinemets, Niinemets, Niinemets, Pons, Rambal, Reichstein, Reichstein, Reichstein, Renou, Root, Sharkey, Sharkey, Smirnoff, Terashima, Tezara, Valentini, Vassey, von Caemmerer, Wang, Wang, Wang, Warren, Warren, Warren, Warren, Warren, Warren, Warren, Wilson, Xu   +93 more
core   +4 more sources

GENOTYPICALY IDENTIFYING WHEAT MESOPHYLL CONDUCTANCE REGULATION UNDER PROGRESSIVE DROUGHT STRESS [PDF]

Frontiers in Plant Science, 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 (
Katarina Olsovska, Marek Kovar, Marian Brestic, Marek Zivcak, Pavol Slamka, Hong-Bo Shao   +5 more
doaj   +3 more sources

Estimating mesophyll conductance to CO2: methodology, potential errors, and recommendations [PDF]

Journal of Experimental Botany, 2009
The three most commonly used methods for estimating mesophyll conductance (g(m)) are described. They are based on gas exchange measurements either (i) by themselves; (ii) in combination with chlorophyll fluorescence quenching analysis; or (iii) in combination with discrimination against (13)CO(2).
Pons, T L, Flexas, J, von Caemmerer, Susanne, Evans, John, Genty, Bernard, Ribas-Carbo, Miguel, Brugnoli, Enrico   +6 more
openaire   +7 more sources

Leaf mesophyll conductance and leaf hydraulic conductance: an introduction to their measurement and coordination [PDF]

Journal of Experimental Botany, 2013
Two highly contrasting variables summarizing the efficiency of transport of materials within the leaf are recognized as playing central roles in determining gas exchange and plant performance. This paper summarizes current approaches for the measurement of mesophyll conductance to CO2 (g m) and leaf hydraulic conductance (K leaf) and addresses the ...
Jaume, Flexas, Christine, Scoffoni, Jorge, Gago, Lawren, Sack   +3 more
openaire   +4 more sources

Abscisic Acid Induces Rapid Reductions in Mesophyll Conductance to Carbon Dioxide. [PDF]

PLoS ONE, 2016
The rate of photosynthesis (A) of plants exposed to water deficit is a function of stomatal (gs) and mesophyll (gm) conductance determining the availability of CO2 at the site of carboxylation within the chloroplast.
Giuseppe Sorrentino, Matthew Haworth, Said Wahbi, Tariq Mahmood, Shi Zuomin, Mauro Centritto   +5 more
doaj   +5 more sources

Differential coordination of stomatal conductance, mesophyll conductance, and leaf hydraulic conductance in response to changing light across species [PDF]

Plant, Cell & Environment, 2018
AbstractStomatal conductance (gs) and mesophyll conductance (gm) represent major constraints to photosynthetic rate (A), and these traits are expected to coordinate with leaf hydraulic conductance (Kleaf) across species, under both steady‐state and dynamic conditions. However, empirical information about their coordination is scarce.
Dongliang Xiong, Cyril Douthe, Jaume Flexas   +2 more
openaire   +4 more sources

Cellular perspectives for improving mesophyll conductance. [PDF]

Plant J, 2020
SummaryAfter entering the leaf, CO2 faces an intricate pathway to the site of photosynthetic fixation embedded within the chloroplasts. The efficiency of CO2 flux is hindered by a number of structural and biochemical barriers which, together, define the ease of flow of the gas within the leaf, termed mesophyll conductance.
Lundgren MR, Fleming AJ.
europepmc   +6 more sources

Long-term effects of red- and blue-light emitting diodes on leaf anatomy and photosynthetic efficiency of three ornamental pot plants [PDF]

, 2017
Light quality critically affects plant development and growth. Development of light-emitting diodes (LEDs) enables the use of narrow band red and/or blue wavelengths as supplementary lighting in ornamental production.
Van Labeke, Marie-Christine, Zheng, Liang   +1 more
core   +14 more sources