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Salicylic acid enhances the activity of the alternative pathway of respiration in tobacco leaves and induces thermogenicity

Dominique Van Der Straeten UGent, Laury Chaerle UGent, George Sharkov, Hans Lambers and Marc Van Montagu UGent (1995) PLANTA. 196(3). p.412-419
abstract
A rise in the level of endogenous salicylic acid (SA) during flowering of the thermogenic voodoo lily, Sauromatum guttatum, leads to a pronounced temperature elevation by stimulation of the alternative respiratory pathway. We have studied the thermal response of tobacco (Nicotiana tabacum L.) leaves, a non-thermogenic tissue, to exogenous SA, and its relation to alternative respiration. A reproducible increase in surface temperature of 0.5-1.0 degrees C was registered with high-resolution infrared cameras. The same phenomenon was observed when 2,6-dihydroxybenzoic acid, an active analogue of SA, was used. Non-active SA analogues, such as 3- and 4-hydroxybenzoic acid, did not induce thermogenicity. The thermal effect of SA was abolished with inhibitors of the alternative pathway, such as salicylhydroxamic acid and propyl gallate. Polarographic measurement of the respiratory activity, including that of the alternative pathway in SA-treated plants, showed a significant increase of both total respiration and the alternative pathway compared with non-treated controls. Therefore, we postulate that, as in thermogenic species, SA enhances the activity of total respiration and of the cyanide-resistant pathway in tobacco leaves, subsequently leading to an elevation in surface temperature.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
INFRARED IMAGING, ALTERNATIVE RESPIRATION, NICOTIANA, SALICYLIC ACID, THERMOGENESIS, CYANIDE-RESISTANT RESPIRATION, SYSTEMIC ACQUIRED-RESISTANCE, SAUROMATUM-GUTTATUM SCHOTT, OXIDASE PROTEIN, HEAT-PRODUCTION, CDNA CLONE, INDUCTION, PLANTS, TEMPERATURE, CUCUMBER
journal title
PLANTA
Planta
volume
196
issue
3
pages
412 - 419
Web of Science type
Article
ISSN
0032-0935
DOI
10.1007/BF00203637
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
194515
handle
http://hdl.handle.net/1854/LU-194515
date created
2004-01-14 13:42:00
date last changed
2016-12-19 15:38:14
@article{194515,
  abstract     = {A rise in the level of endogenous salicylic acid (SA) during flowering of the thermogenic voodoo lily, Sauromatum guttatum, leads to a pronounced temperature elevation by stimulation of the alternative respiratory pathway. We have studied the thermal response of tobacco (Nicotiana tabacum L.) leaves, a non-thermogenic tissue, to exogenous SA, and its relation to alternative respiration. A reproducible increase in surface temperature of 0.5-1.0 degrees C was registered with high-resolution infrared cameras. The same phenomenon was observed when 2,6-dihydroxybenzoic acid, an active analogue of SA, was used. Non-active SA analogues, such as 3- and 4-hydroxybenzoic acid, did not induce thermogenicity. The thermal effect of SA was abolished with inhibitors of the alternative pathway, such as salicylhydroxamic acid and propyl gallate. Polarographic measurement of the respiratory activity, including that of the alternative pathway in SA-treated plants, showed a significant increase of both total respiration and the alternative pathway compared with non-treated controls. Therefore, we postulate that, as in thermogenic species, SA enhances the activity of total respiration and of the cyanide-resistant pathway in tobacco leaves, subsequently leading to an elevation in surface temperature.},
  author       = {Van Der Straeten, Dominique and Chaerle, Laury and Sharkov, George and Lambers, Hans and Van Montagu, Marc},
  issn         = {0032-0935},
  journal      = {PLANTA},
  keyword      = {INFRARED IMAGING,ALTERNATIVE RESPIRATION,NICOTIANA,SALICYLIC ACID,THERMOGENESIS,CYANIDE-RESISTANT RESPIRATION,SYSTEMIC ACQUIRED-RESISTANCE,SAUROMATUM-GUTTATUM SCHOTT,OXIDASE PROTEIN,HEAT-PRODUCTION,CDNA CLONE,INDUCTION,PLANTS,TEMPERATURE,CUCUMBER},
  language     = {eng},
  number       = {3},
  pages        = {412--419},
  title        = {Salicylic acid enhances the activity of the alternative pathway of respiration in tobacco leaves and induces thermogenicity},
  url          = {http://dx.doi.org/10.1007/BF00203637},
  volume       = {196},
  year         = {1995},
}

Chicago
Van Der Straeten, Dominique, Laury Chaerle, George Sharkov, Hans Lambers, and Marc Van Montagu. 1995. “Salicylic Acid Enhances the Activity of the Alternative Pathway of Respiration in Tobacco Leaves and Induces Thermogenicity.” Planta 196 (3): 412–419.
APA
Van Der Straeten, D., Chaerle, L., Sharkov, G., Lambers, H., & Van Montagu, M. (1995). Salicylic acid enhances the activity of the alternative pathway of respiration in tobacco leaves and induces thermogenicity. PLANTA, 196(3), 412–419.
Vancouver
1.
Van Der Straeten D, Chaerle L, Sharkov G, Lambers H, Van Montagu M. Salicylic acid enhances the activity of the alternative pathway of respiration in tobacco leaves and induces thermogenicity. PLANTA. 1995;196(3):412–9.
MLA
Van Der Straeten, Dominique, Laury Chaerle, George Sharkov, et al. “Salicylic Acid Enhances the Activity of the Alternative Pathway of Respiration in Tobacco Leaves and Induces Thermogenicity.” PLANTA 196.3 (1995): 412–419. Print.