Kebbas, S.
Lutts, Stanley
[UCL]
Aid, F.
Water stress usually impairs photosynthesis and plant growth. Acacia tortilis subsp. raddiana is well adapted to dry environments. The aim of the present study was to determine the impact of a progressive decrease in soil water content on photosynthetic-related parameters at the young seedling stage. Drought-induced plant responses occurred according to two types of kinetics. Water potential, stomatal conductance, and transpiration rates were rapidly affected by a decrease in soil water content, while chlorophyll fluorescence-related parameters and chlorophyll concentrations decreased only when soil water content was lower than 40%. The maximal efficiency of PSII photochemistry in the dark-adapted state remained unaffected by the treatment, whatever the stress duration. A. raddiana accumulated high concentrations of soluble sugars in relation to a stress-induced early stimulation of sucrose-phosphate synthase activity, while stimulation of invertase and sucrose synthase led to fructose accumulation only at the end of the stress period. We suggested that sugar accumulation may be involved in osmotic adjustment and protection of stressed tissues. A. raddiana was thus able to protect its photosynthetic machinery under drought conditions and may be considered as a promising species for revegetation of dry areas. © 2015, The Institute of Experimental Botany.
- Ait Said S., Torre F., Derridj A., Gauquelin T., Mevy J. P., Gender, mediterranean drought, and seasonality: photosystem II photochemistry in Pistacia lentiscus L., 10.1007/s11099-013-0055-9
- Akinnifesi F. K., Rowe E. C., Livesley S. J., Kwesiga F. R., Vanlauwe B., Alegre J. C., Tree root architecture., Below-ground interactions in tropical agroecosystems: concepts and models with multiple plant components ISBN:9780851996738 p.61-81, 10.1079/9780851996738.0061
- Andersen Gidske L, Krzywinski Knut, Longevity and growth of Acacia tortilis; insights from 14C content and anatomy of wood, 10.1186/1472-6785-7-4
- Barbieri Giancarlo, Vallone Simona, Orsini Francesco, Paradiso Roberta, De Pascale Stefania, Negre-Zakharov Florence, Maggio Albino, Stomatal density and metabolic determinants mediate salt stress adaptation and water use efficiency in basil (Ocimum basilicum L.), 10.1016/j.jplph.2012.07.001
- Barrs H.D., Weatherley P.E.: A re-examination of the relative turgidity technique for estimating water deficits in leaves — Aust. J. Biol. Sci. 24: 519–570, 1962.
- Bensaïd S.: [The genus Acacia Miller.] — Ann. Inst. Natl. Agron. 21: 547–550, 1988. [In French]
- Bensaïd S.: [Germination under laboratory and natural environment conditions and growth in minirhizotron of Acacia raddiana Savi.] — In: Riedaker A, Dreyer E. (ed.): Tree and Shrub Physiology in Arid and Semi-arid Zones. Pp. 405–412. John Libbey Eurotext, Paris 1991. [In French]
- Bensaid S., Ait Mohand L., Echaib B.: Spatiotemporal evolution of Acacia tortilis (Forssk.) Hayne raddiana (Savi) Brenan populations in Ougarta Mountains (North Sahara). — Sécheresse 7: 173–178, 1996. [In French]
- Bradford Marion M., A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding, 10.1016/0003-2697(76)90527-3
- Chen W., Feng C., Guo W., Shi D., Yang C., Comparative effects of osmotic-, salt- and alkali stress on growth, photosynthesis, and osmotic adjustment of cotton plants, 10.1007/s11099-011-0050-y
- Delperee C., Kinet J. M., Lutts S., Low irradiance modifies the effect of water stress on survival and growth-related parameters during the early developmental stages of buckwheat (Fagopyrum esculentum), 10.1034/j.1399-3054.2003.00170.x
- Flores Joel, Jurado Enrique, Are nurse-protégé interactions more common among plants from arid environments?, 10.1111/j.1654-1103.2003.tb02225.x
- Gimeno Teresa E., Sommerville Katy E., Valladares Fernando, Atkin Owen K., Homeostasis of respiration under drought and its important consequences for foliar carbon balance in a drier climate: insights from two contrastingAcaciaspecies, 10.1071/fp09228
- Grego S., Moscatelu M. C., Mattia E. Di, Marinari S., Cacciari I., Interactions Acacia/milieu, Un arbre au désert ISBN:9782709915229 p.231-247, 10.4000/books.irdeditions.5302
- Grouzis M., Akpo L. E., Influence d'Acacia raddiana sur la structure et le fonctionnement de la strate herbacée dans le Ferlo sénégalais, Un arbre au désert ISBN:9782709915229 p.249-262, 10.4000/books.irdeditions.5305
- Un arbre au désert : Acacia raddiana, ISBN:9782709915229, 10.4000/books.irdeditions.5236
- Huber J. L., Hite D. R. C., Outlaw W. H., Huber S. C., Inactivation of Highly Activated Spinach Leaf Sucrose-Phosphate Synthase by Dephosphorylation, 10.1104/pp.95.1.291
- Jaouadi W., Hamrouni L., Souayeh N., Khouja M.L.: [Study of the germination of Acacia tortilis under various abiotic constraints.] — Biotechnol. Agron. Soc. Environ. 14: 643–652, 2010. [In French]
- KENNENNI LEGESSE, Geography and phytosociology of Acacia tortilis in the Sudan, 10.1111/j.1365-2028.1991.tb00814.x
- King S. P., Lunn J. E., Furbank R. T., Carbohydrate Content and Enzyme Metabolism in Developing Canola Siliques, 10.1104/pp.114.1.153
- Lassouane Nassima, Aïd Fatiha, Lutts Stanley, Water stress impact on young seedling growth of Acacia arabica, 10.1007/s11738-013-1252-7
- Lichtenthaler Hartmut K., [34] Chlorophylls and carotenoids: Pigments of photosynthetic biomembranes, Methods in Enzymology (1987) ISBN:9780121820480 p.350-382, 10.1016/0076-6879(87)48036-1
- Maxwell Kate, Johnson Giles N., Chlorophyll fluorescence—a practical guide, 10.1093/jexbot/51.345.659
- McCready R. M., Guggolz Jack., Silviera Vernon., Owens H. S., Determination of Starch and Amylose in Vegetables, 10.1021/ac60045a016
- Munzbergová Z., Ward D.: Acacia trees as keystone species in Negev desert ecosystems. — J. Veg. Sci. 13: 227–236, 2002.
- Noumi Zouhaier, Abdallah Fathia, Torre Franck, Michalet Richard, Touzard Blaise, Chaieb Mohamed, Impact of Acacia tortilis ssp. raddiana tree on wheat and barley yield in the south of Tunisia, 10.1016/j.actao.2011.01.004
- Noureddine Nazhat-Ezzaman, Amrani Saïd, Aïd Fatiha, Statut symbiotique et souches de rhizobia associées à l’Acacia tortilis subsp. raddiana [Acacia raddiana s. s.], mimosoïdée des régions désertiques de l’Algérie, 10.1139/b09-102
- Novriyanti E., Watanabe M., Makoto K., Takeda T., Hashidoko Y., Koike T., Photosynthetic nitrogen and water use efficiency of acacia and eucalypt seedlings as afforestation species, 10.1007/s11099-012-0033-7
- Orsini Francesco, Alnayef Mohammad, Bona Stefano, Maggio Albino, Gianquinto Giorgio, Low stomatal density and reduced transpiration facilitate strawberry adaptation to salinity, 10.1016/j.envexpbot.2012.02.005
- Otieno D. O., Schmidt M. W. T., Adiku S., Tenhunen J., Physiological and morphological responses to water stress in two Acacia species from contrasting habitats, 10.1093/treephys/25.3.361
- Vandoorne B., Mathieu A.-S., Van den Ende W., Vergauwen R., Périlleux C., Javaux M., Lutts S., Water stress drastically reduces root growth and inulin yield in Cichorium intybus (var. sativum) independently of photosynthesis, 10.1093/jxb/ers095
- Vidanarachchi J.K., Iji P.A., Mikkelsen L.L., Sims I., Choct M., Isolation and characterization of water-soluble prebiotic compounds from Australian and New Zealand plants, 10.1016/j.carbpol.2009.02.009
- WARREN CHARLES R., ARANDA ISMAEL, CANO F. JAVIER, Responses to water stress of gas exchange and metabolites in Eucalyptus and Acacia spp. : Water stress responses of Eucalyptus and Acacia spp., 10.1111/j.1365-3040.2011.02357.x
- Xu S.-M., Liu L.-X., Woo K.C., Wang D.-L., Changes in photosynthesis, xanthophyll cycle, and sugar accumulation in two North Australia tropical species differing in leaf angles, 10.1007/s11099-007-0059-4
- Xu Z., Zhou G., Responses of leaf stomatal density to water status and its relationship with photosynthesis in a grass, 10.1093/jxb/ern185
- Yemm E. W., Willis A. J., The estimation of carbohydrates in plant extracts by anthrone, 10.1042/bj0570508
- Yu Hua, Ong Bee-Lian, 10.1023/a:1024328808629
- Zhu G.Y., Kinet J.-M., Lutts S., 10.1023/a:1012016431577
Bibliographic reference |
Kebbas, S. ; Lutts, Stanley ; Aid, F.. Effect of drought stress on the photosynthesis of Acacia tortilis subsp. raddiana at the young seedling stage. In: Photosynthetica : international journal for photosynthesis research, Vol. 53, no. 2, p. 288-298 (2015) |
Permanent URL |
http://hdl.handle.net/2078.1/163017 |