Actas de congresos
Differential Expression Of Uncoupling Mitochondrial Protein And Alternative Oxidase In The Plant Response To Stress
Registro en:
Journal Of Bioenergetics And Biomembranes. , v. 43, n. 1, p. 67 - 70, 2011.
0145479X
10.1007/s10863-011-9333-z
2-s2.0-79952317051
Autor
Figueira T.R.S.
Arruda P.
Institución
Resumen
Different cell types, organs and tissues shape their mitochondrial proteome according to the cellular environment that is dictated by differentiation, development and metabolic status. Under each circumstance, members of multigenic families that encode mitochondrial proteins are differentially expressed to meet the mitochondrial metabolic demand. However, the mitochondrial proteome may drastically change in response to stress conditions. Examples of the changes in mitochondrial protein expression caused by stress are represented by the energy-dissipating mitochondrial uncoupling protein (UCP) and alternative oxidase (AOx). UCP and AOx belong to multigenic families in plants, and their members, which are expressed in a time/tissue specific manner, respond differentially to stress conditions. In general, UCP and AOx are not expressed at the same levels concurrently in the same tissue, and the level of each protein varies in each stress condition. In addition, under non-stress conditions, UCP is expressed at much higher levels compared with AOx. The role of their differential expression in plant growth, development and response to stress is discussed. © 2011 Springer Science+Business Media, LLC. 43 1 67 70 Borecky, J., Nogueira, F.T.S., Oliveira, K.A.P., Maia, I.G., Vercesi, A.E., Arruda, P., (2006) J Exp Bot, 57, pp. 849-864. , 10.1093/jxb/erj070 1:CAS:528:DC%2BD28XitVOqtro%3D Brandalise, M., De Godoy Maia, I., Borecky, J., Vercesi, A.E., Arruda, P., ZmPUMP encodes a maize mitochondrial uncoupling protein that is induced by oxidative stress (2003) Plant Science, 165 (2), pp. 329-335. , DOI 10.1016/S0168-9452(03)00159-6 Brandalise, M., Maia, I.G., Borecky, J., Vercesi, A.E., Arruda, P., Overexpression of Plant Uncoupling Mitochondrial Protein in Transgenic Tobacco Increases Tolerance to Oxidative Stress (2003) Journal of Bioenergetics and Biomembranes, 35 (3), pp. 203-209. , DOI 10.1023/A:1024603530043 Considine, M.J., Goodman, M., Echtay, K.S., Laloi, M., Whelan, J., Brand, M.D., Sweetlove, L.J., Superoxide stimulates a proton leak in potato mitochondria that is related to the activity of uncoupling protein (2003) Journal of Biological Chemistry, 278 (25), pp. 22298-22302. , DOI 10.1074/jbc.M301075200 Daley, D.O., Considine, M.J., Howell, K.A., Millar, A.H., Day, D.A., Whelan, J., Respiratory gene expression in soybean cotyledons during post-germinative development (2003) Plant Molecular Biology, 51 (5), pp. 745-755. , DOI 10.1023/A:1022502501373 Forner, F., Kumar, C., Luber, C.A., Fromme, T., Klingenspor, M., Mann, M., (2009) Cell Metab, 10, pp. 324-335. , 10.1016/j.cmet.2009.08.014 1:CAS:528:DC%2BD1MXhsFKltLrP Hourton-Cabassa, C., Matos, A.R., Zachowski, A., Moreau, F., The plant uncoupling protein homologues: A new family of energy-dissipating proteins in plant mitochondria (2004) Plant Physiology and Biochemistry, 42 (4), pp. 283-290. , DOI 10.1016/j.plaphy.2004.01.007, PII S0981942804000178 Ito-Inaba, Y., Sato, M., Masuko, H., Hida, Y., Toyooka, K., Watanabe, M., Inaba, T., (2009) J Exp Bot, 60, pp. 3909-3922. , 10.1093/jxb/erp226 1:CAS:528:DC%2BD1MXhtV2ks7%2FJ Jarmuszkiewicz, W., Sluse-Goffart, C.M., Vercesi, A.E., Sluse, F.E., Alternative oxidase and uncoupling protein: Thermogenesis versus cell energy balance (2001) Bioscience Reports, 21 (2), pp. 213-222. , DOI 10.1023/A:1013656510245 Nicholls, D.G., Rial, E., A history of the first uncoupling protein, UCP1 (1999) Journal of Bioenergetics and Biomembranes, 31 (5), pp. 399-406. , DOI 10.1023/A:1005436121005 Nogueira, F.T.S., Borecky, J., Vercesi, A.E., Arruda, P., Genomic structure and regulation of mitochondrial uncoupling protein genes in mammals and plants (2005) Bioscience Reports, 25 (3-4), pp. 209-226. , DOI 10.1007/s10540-005-2886-5 Onda, Y., Kato, Y., Abe, Y., Ito, T., Morohashi, M., Ito, Y., Ichikawa, M., Ito, K., Functional coexpression of the mitochondrial alternative oxidase and uncoupling protein underlies thermoregulation in the thermogenic florets of skunk cabbage (2008) Plant Physiology, 146 (2), pp. 636-645. , http://www.plantphysiol.org/cgi/reprint/146/2/636, DOI 10.1104/pp.107.113563 Seymour, R.S., White, C.R., Gibernau, M., Heat reward for insect pollinators (2003) Nature, 426 (6964), pp. 243-244. , DOI 10.1038/426243a Sluse, F.E., Jarmuszkiewicz, W., (2000) Braz J Med Biol Res, 33, pp. 259-268. , 10.1590/S0100-879X2000000300002 1:CAS:528:DC%2BD3cXivVyjs7Y%3D Sluse, F.E., Jarmuszkiewicz, W., Navet, R., Douette, P., Mathy, G., Sluse-Goffart, C.M., Mitochondrial UCPs: New insights into regulation and impact (2006) Biochimica et Biophysica Acta - Bioenergetics, 1757 (5-6), pp. 480-485. , DOI 10.1016/j.bbabio.2006.02.004, PII S0005272806000314 Amo, S., Ratcliffe, R.G., Sweetlove, L.J., (2004) J Biol Chem, 279, pp. 51944-51952 Sweetlove, L.J., Lytovchenko, A., Morgan, M., Nunes-Nesi, A., Taylor, N.L., Baxter, C.J., Eickmeier, I., Fernie, A.R., Mitochondrial uncoupling protein is required for efficient photosynthesis (2006) Proceedings of the National Academy of Sciences of the United States of America, 103 (51), pp. 19587-19592. , DOI 10.1073/pnas.0607751103 Trono, D., Flagella, Z., Laus, M.N., Di Fonzo, N., Pastore, D., The uncoupling protein and the potassium channel are activated by hyperosmotic stress in mitochondria from durum wheat seedlings (2004) Plant, Cell and Environment, 27 (4), pp. 437-448. , DOI 10.1111/j.1365-3040.2003.01162.x Watanabe, C.K., Hachiya, T., Terashima, I., Noguchi, K., The lack of alternative oxidase at low temperature leads to a disruption of the balance in carbon and nitrogen metabolism, and to an up-regulation of antioxidant defence systems in Arabidopsis thaliana leaves (2008) Plant, Cell and Environment, 31 (8), pp. 1190-1202. , DOI 10.1111/j.1365-3040.2008.01834.x