The DOI matches its Crossref record; 64 of the 64 references it cites were found in a registry or an index.
Rapid variations of mesophyll conductance in response to changes in CO 2 concentration around leaves
Abstract
The effects of short‐term (minutes) variations of CO 2 concentration on mesophyll conductance to CO 2 ( g m ) were evaluated in six different C 3 species by simultaneous measurements of gas exchange, chlorophyll fluorescence, online carbon isotope discrimination and a novel curve‐fitting method. Depending on the species, g m varied from five‐ to ninefold, along the range of sub‐stomatal CO 2 concentrations typically used in photosynthesis CO 2 ‐response curves ( A N – C i curves; where A N is the net photosynthetic flux and C i is the CO 2 concentrations in the sub‐stomatal cavity), that is, 50 to 1500 µ mol CO 2 mol −1 air. Although the pattern was species‐dependent, g m strongly declined at high C i , where photosynthesis was not limited by CO 2 , but by regeneration of ribulose‐1,5‐bisphosphate or triose phosphate utilization. Moreover, these changes on g m were found to be totally independent of the velocity and direction of the C i changes. The response of g m to C i resembled that of stomatal conductance ( g s ), but kinetic experiments suggested that the response of g m was actually faster than that of g s . Transgenic tobacco plants differing in the amounts of aquaporin NtAQP1 showed different slopes of the g m – C i response, suggesting a possible role for aquaporins in mediating CO 2 responsiveness of g m . The importance of these findings is discussed in terms of their effects on parameterization of A N – C i curves.
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Cites
A biochemical model of photosynthetic CO2 assimilation in leaves of C3 species
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Diffusive and Metabolic Limitations to Photosynthesis under Drought and Salinity in C 3 Plants
Flexas, J., Bota, J., Loreto, F., Cornic, G., & Sharkey, T. D. (2004) · Plant Biology · doi:10.1055/s-2004-820867 · Cited by 1,467
Self-citationBiochemical Models of Leaf Photosynthesis
von Caemmerer, S. (2000) · CSIRO Publishing eBooks · doi:10.1071/9780643103405 · Cited by 1,253
Long, S. P. (2003) · Journal of Experimental Botany · doi:10.1093/jxb/erg262 · Cited by 1,252
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Flexas, J., Bota, J., Escalona, J. M., Sampol, B., & Medrano, H. (2002) · Australian Journal of Plant Physiology · doi:10.1071/pp01119 · Cited by 701
Self-citationEvans, Jr., Sharkey, T., Berry, J., & Farquhar, G. (1986) · Australian Journal of Plant Physiology · doi:10.1071/pp9860281 · Cited by 688
Cited by
Photosynthesis under drought and salt stress: regulation mechanisms from whole plant to cell.
Chaves, M. M., Flexas, J., & Pinheiro, C. (2009) · Annals of Botany · doi:10.1093/aob/mcn125 · Cited by 4,181
Self-citationFitting photosynthetic carbon dioxide response curves for C3 leaves
SHARKEY, T. D., BERNACCHI, C. J., FARQUHAR, G. D., & SINGSAAS, E. L. (2007) · Plant, Cell & Environment · doi:10.1111/j.1365-3040.2007.01710.x · Cited by 1,317
Maurel, C., Boursiac, Y., Luu, D.-T., Santoni, V., Shahzad, Z., & Verdoucq, L. (2015) · Physiological Reviews · doi:10.1152/physrev.00008.2015 · Cited by 940
Physiological and structural tradeoffs underlying the leaf economics spectrum
Onoda, Y., Wright, I. J., Evans, J. R., Hikosaka, K., Kitajima, K., Niinemets, Ü., Poorter, H., Tosens, T., & Westoby, M. (2017) · New Phytologist · doi:10.1111/nph.14496 · Cited by 722
Role of aquaporins in leaf physiology
Heinen, R. B., Ye, Q., & Chaumont, F. (2009) · Journal of Experimental Botany · doi:10.1093/jxb/erp171 · Cited by 304
Metadata
- Authors
- FLEXAS, J., DIAZ‐ESPEJO, A., GALMÉS, J., KALDENHOFF, R., MEDRANO, H., & RIBAS‐CARBO, M.
- Venue
- Plant, Cell & Environment
- Publisher
- Wiley
- Published
- 2007-07-05
- Volume
- 30
- Issue
- 10
- Pages
- 1284-1298
- ISSN
- 0140-7791 (ISSN-L)
- 1365-3040
- OpenAlex
- W2140528337
- Cited by
- 560
- References
- 64
- FWCI
- 8.26
- Type
- journal article
- Language
- en
- Open access
- closed
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- FLEXAS, J., DIAZ‐ESPEJO, A., GALMÉS, J., KALDENHOFF, R., MEDRANO, H., & RIBAS‐CARBO, M. (2007). Rapid variations of mesophyll conductance in response to changes in CO 2 concentration around leaves. Plant, Cell & Environment. https://doi.org/10.1111/j.1365-3040.2007.01700.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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