Photosynthetica 2001, 39(1):75-78 | DOI: 10.1023/A:1012495903093

Photosynthetic Activity of Ripening Tomato Fruit

S. Carrara1, A. Pardossi2, G.F. Soldatini1, F. Tognoni3, L. Guidi1
1 Dipartimento di Chimica e Biotecnologie Agrarie, Università degli Studi di Pisa, Pisa, Italy
2 Dipartimento di Produzione Vegetale, Università degli Studi di Milano, Milano, Italy
3 Dipartimento di Biologia delle Piante Agrarie, Università degli Studi di Pisa, Pisa, Italy

Gas exchanges, chlorophyll (Chl) a fluorescence and carboxylation activities of ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBPCO) and phosphoenolpyruvate carboxylase (PEPC) were determined in tomato (Lycopersicon esculentum Mill.) fruits picked at different developmental stages (immature, red-turning, mature, and over-ripe). The fruits did not show signs of CO2 fixation. However, photochemical activity was detectable and an effective electron transport was observed, the values of Chl fluorescence parameters in green fruits being similar to those determined in the leaves. The RuBPCO activity, which was similar to those recorded in the leaves at the immature stage of the fruit, decreased as the fruit ripened. PEPC activity was always higher than RuBPCO activity.

Additional key words: chlorophyll fluorescence; fruit photosynthesis; gas exchanges; Lycopersicon esculentum; phosphoenolpyruvate carboxylase; ribulose-1,5-bisphosphate carboxylase, oxygenase; transpiration

Published: March 1, 2001  Show citation

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Carrara, S., Pardossi, A., Soldatini, G.F., Tognoni, F., & Guidi, L. (2001). Photosynthetic Activity of Ripening Tomato Fruit. Photosynthetica, 39(1), 75-78. doi: 10.1023/A:1012495903093
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    References

    1. Björkman, O., Demmig, B.: Photon yield of O2 evolution and chlorophyll fluorescence characteristics at 77 K amongst vascular plants of diverse origins.-Planta 170: 489-504, 1987. Go to original source...
    2. Blanke, M.M., Lenz F.: Fruit photosynthesis.-Plant Cell Environ. 12: 31-46, 1989. Go to original source...
    3. Bravdo, B.-A., Palgi, A., Lurie, S., Frenkel, C.: Changing ribulose diphosphate carboxylase/oxygenase activity in ripening tomato fruit.-Plant Physiol. 60: 309-312, 1977. Go to original source...
    4. Clijsters, H.: On the effect of light on carbon dioxide exchange in developing apple fruits.-In: Metzner, H. (ed.): Progress in Photosynthesis Research. Vol. I. Pp. 388-395. Tübingen 1969.
    5. Genty, B., Briantais, J.-M., Baker, N.R.: The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence.-Biochim. biophys. Acta 990: 87-92, 1989. Go to original source...
    6. Guidi, L., Nali, C., Ciompi, S., Lorenzini, G., Soldatini, G.F.: The use of chlorophyll fluorescence and leaf gas exchange as methods for studying the different responses to ozone of two bean cultivars.-J. exp. Bot. 48: 173-179, 1997. Go to original source...
    7. Hetherington, S.E., Smillie, R.M., Davies, W.J.: Photosynthetic activities of vegetative and fruiting tissues of tomato.-J. exp. Bot. 49: 1173-1181, 1998. Go to original source...
    8. Holaday, A.S., Martindale, W., Alred, R., Brooks, A.L., Leegood, R.C.: Changes in activities of enzymes of carbon metabolism in leaves during exposure of plants to low temperature.-Plant Physiol. 98: 1105-1114, 1992. Go to original source...
    9. Jones, H.G.: Carbon dioxide exchange of developing apple (Malus pumila Mill.) fruits.-J. exp. Bot. 32: 1203-1210, 1981. Go to original source...
    10. Laval-Martin, D., Farineau, J., Diamond, J.: Light versus dark carbon metabolism in cherry tomato fruits. I. Occurrence of photosynthesis. Study of the intermediate.-Plant Physiol. 60: 872-876, 1977. Go to original source...
    11. Moran, R.: Formulae for determination of chlorophyllous pigments extracted with N,N-dimethylformamide.-Plant Physiol. 69: 1376-1381, 1982. Go to original source...
    12. Nali, C., Guidi, L., Filippi, F., Soldatini, G.F., Lorenzini, G.: Photosynthesis of two poplar clones contrasting in O3 sensitivity.-Trees 12: 196-200, 1998. Go to original source...
    13. Pantastico, E.B.: Postharvest Physiology: Utilization of Tropical and Subtropical Fruits and Vegetables.-AVI, Westport 1975.
    14. Phan, C.T.: Occurrence of active chloroplasts in the internal tissues of apples. Their possible role in fruit maturation.-Colloques Internationaux CNRS 238: 49-55, 1975.
    15. Proietti, P., Famiani, F., Tombesi, A.: Gas exchange in olive fruit.-Photosynthetica 36: 423-432, 1999. Go to original source...
    16. Rhodes, M.J.C., Wooltorton, L.C.S.: The respiration climateric in apple fruits: The action of hydrolytic enzymes in peel tissue during the climateric period in fruit detached from the tree.-Phytochemistry 6: 1-12, 1967. Go to original source...
    17. Schreiber, U., Bilger, W., Hormann, H., Neubauer, C.: Chlorophyll fluorescence as a diagnostic tool: basics and some aspects of pratical relevance.-In: Raghavendra, A.S. (ed.): Photosynthesis. A Comprehensive Treatise. Pp. 320-336. Cambridge University Press, Cambridge 1998.
    18. Smillie, R.M., Hetherington, S.E., Davies, W.J.: Photosynthetic activity of the calyx, green shoulder, pericarp and locular parenchyma of tomato fruit.-J. exp. Bot. 50: 707-718, 1999. Go to original source...
    19. Soldatini, G.F., Antonielli, M., Venanzi, G., Lupattelli, M.: A comparison of the metabolism of the ear and accompanying tissues in Zea mays L. I. 14CO2 assimilation and photorespiration.-Z. Pflanzenphysiol. 108: 1-8, 1982. Go to original source...
    20. Toldman-Andersen, T.B., Hansen, P.: Growth and development in black currant (Ribes nigrum). III. Seasonal changes in sugars, organic acids, chlorophyll and anthocyanins and their possible metabolic background.-J. hort. Sci. 72: 155-169, 1997. Go to original source...
    21. Usuda, H.: The activation state of ribulose 1,5-bisphosphate carboxylase in maize leaves in dark and light.-Plant Cell Physiol. 26: 1455-1463, 1985.
    22. Willmer, C.M., Johnston, W.R.: Carbon dioxide assimilation in some aerial plant organs and tissues.-Planta 130: 33-37, 1976. Go to original source...

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