A Salinity-Induced C3-CAM Transition Increases Energy Conservation in the Halophyte Mesembryanthemum crystallinum L. Niewiadomska, E., Karpinska, B., Romanowska, E., Slesak, I., & Karpinski, S. Plant and Cell Physiology, 45(6):789–794, June, 2004. ![A Salinity-Induced C3-CAM Transition Increases Energy Conservation in the Halophyte Mesembryanthemum crystallinum L. [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex A strongly increased ATP/ADP ratio was found during the nocturnal phase I in crassulacean acid metabolism (CAM)-induced Mesembryanthemum crystallinum plants. Conversely, during the daytime phase III in CAM-performing plants the ATP/ADP ratio dropped to a similar level to that of C3 plants, cytochrome c oxidase activity was stimulated and mitochondrial Mn-superoxide dismutase activity was strongly increased. The findings suggest that a salinity-induced C3-CAM transition might be an efficient energy-conserving strategy for M. crystallinum plants, in which the strong nocturnal ATP production seems to be, at least partially, independent from the coupled mitochondrial electron transport.
@article{niewiadomska_salinity-induced_2004,
title = {A {Salinity}-{Induced} {C3}-{CAM} {Transition} {Increases} {Energy} {Conservation} in the {Halophyte} {Mesembryanthemum} crystallinum {L}.},
volume = {45},
issn = {0032-0781},
url = {https://doi.org/10.1093/pcp/pch079},
doi = {10/bwvbrh},
abstract = {A strongly increased ATP/ADP ratio was found during the nocturnal phase I in crassulacean acid metabolism (CAM)-induced Mesembryanthemum crystallinum plants. Conversely, during the daytime phase III in CAM-performing plants the ATP/ADP ratio dropped to a similar level to that of C3 plants, cytochrome c oxidase activity was stimulated and mitochondrial Mn-superoxide dismutase activity was strongly increased. The findings suggest that a salinity-induced C3-CAM transition might be an efficient energy-conserving strategy for M. crystallinum plants, in which the strong nocturnal ATP production seems to be, at least partially, independent from the coupled mitochondrial electron transport.},
number = {6},
urldate = {2021-06-15},
journal = {Plant and Cell Physiology},
author = {Niewiadomska, Ewa and Karpinska, Barbara and Romanowska, Elzbieta and Slesak, Ireneusz and Karpinski, Stanislaw},
month = jun,
year = {2004},
pages = {789--794},
}
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