Abstract
There is an apparently stark contrast in ecophysiological adaptation between the poikilochlorophyllous desiccation-tolerant (PDT) angiosperm Xerophyta scabrida and homoichlorophyllous desiccation-tolerant (HDT) lichens and bryophytes. We summarise measurements on Xerophyta and on the temperate dry-grassland lichen Cladonia convoluta and the moss Tortula ruralis through a cycle of desiccation and rehydration. Considered in a broad ecological and evolutionary context, desiccation tolerance in general can be seen as evading some of the usual problems of drought stress, and these plants as particular instances drawn from an essentially continuous spectrum of adaptive possibilities – related on the one hand to the physical scale of the plants, and on the other to the time-scale of wetting and drying episodes.
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References
Bain JT and Proctor MCF (1980) The requirements of aquatic bryophytes for free CO2 as an inorganic carbon source: some experimental evidence. New Phytologist 87: 269-283
Bewley JD (1979) Physiological aspects of desiccation tolerance. Annual Review of Plant Physiology 30: 195-238
Bewley JD, Halmer P, Krochko JE and Winner WE (1978) Metabolismof a drought-tolerant and a drought-sensitive moss. Respiration, ATP synthesis and carbohydrate status. In: Crowe JH and Clegg JS (eds) Dry Biological Systems, pp 185-203. New York: Academic Press.
Csintalan Zs, Tuba Z, Lichtenthaler HK and Grace J (1996) Reconstitution of photosynthesis upon rehydration in the desiccated leaves of the poikilochlorophyllous monocot shrub Xerophyta scabrida at elevated CO2. Journal of Plant Physiology 148: 345-350
Dilks TJK and Proctor MCF (1974) The pattern of recovery of bryophytes after desiccation. Journal of Bryology 8: 97-115
Dilks TJK and Proctor MCF (1976a) Seasonal variation in desiccation tolerance in some British bryophytes. Journal of Bryology 9: 239-247
Dilks TJK and Proctor MCF (1976b) Effects of intermittent desiccation on bryophytes. Journal of Bryology 9: 249-264
Dilks TJK and Proctor MCF(1979) Photosynthesis, respiration and water content in bryophytes. New Phytologist 82: 97-114
Eickmeier WG (1979) Photosynthetic recovery in the resurrection plant Selaginella lepidophylla after wetting. Oecologia 39: 93-106
Gaff DF(1977) Desiccation tolerant vascular plants of southern Africa. Oecologia 31: 95-109
Gaff DF (1989) Responses of desiccation tolerant ‘resurrection’ plants to water stress. In: Kreeb KH, Richter H and Hinckley TM (eds) Structural and Functional Responses to Environmental Stresses, pp 264-311. The Hague: SPB Academic Publishing.
Gaff DF and Hallam ND(1974) Resurrecting desiccated plants. Royal Society of New Zealand Bulletin 12: 389-393
Gaff DF, Zee SY and O'Brien TP (1976) The fine structure of the dehydrated and reviving leaves of Borya nitida Labill. - a desiccation tolerant plant. Australian Journal of Botany 24: 225-236
Hambler DJ (1961) A poikilohydrous, poikilochlorophyllous angiosperm from Africa. Nature 191: 1415-1416
Hetherington SE and Smillie RM (1982) Humidity-sensitive degreening and regreening of leaves of Borya nitida Labill. as followed by changes in chlorophyll fluorescence. Australian Journal of Plant Physiology 9: 587-599
Hetherington SE, Hallam ND and Smillie RM (1982) Ultrastructural and compositional changes in chloroplast thylakoids of leaves of Borya nitida during humidity-sensitive degreening. Australian Journal of Plant Physiology 9: 601-609
Ibisch PL, Rauer G, Rudolph D and Barthlott W(1995) Floristic, biogeographical, and vegetational aspects of Pre-Cambrian rock outcrops (inselbergs) in eastern Bolivia. Flora 190: 299- 314
Ingram J and Bartels D (1996) The molecular basis of dehydration tolerance in plants. Annual Review of Plant Physiology and Plant Molecular Biology 47: 377-403
Keever C (1957) Establishment of Grimmia laevigata on bare granite. Ecology 38: 422-429
Kershaw KA (1985) Physiological Ecology of Lichens. Cambridge University Press.
Lange OL (1969) Experimentell-ökologische Untersuchungen an Flechten der Negev-Wüste. I. CO2-Gaswechsel von Ramalina maciformis (Del.) Bory unter kontrollierten Bedingungen im Laboratorium. Flora Abt. B 158: 324-359
Lange OL (1980) Moisture content and CO2 exchange of lichens. I. Influence of temperature andmoisture-dependent net photosynthesis and dark respiration in Ramalina maciformis. Oecologia 45: 82-87
Lange OL, Schulze E-D and Koch W (1970) Experimentellökologische Untersuchungen an Flechten der Negev-Wüste. II-CO2-Gaswechsel und Wasserhaushalt von Ramalina maciformis (Del.) Bory am natürlichen Standort während der sommerlichen Trockenperiode. Flora 159: 38-62
Lange OL, Schulze E-D and Koch W (1970) Experimentell-¨okologische Untersuchungen an Flechten der Negev-Wüste. II. CO2-Gaswechsel undWasserhaushalt von Krusten-und Blatt-flechten am natürlichen Standort während der sommerlichen Trockenperiode. Flora 159: 539-572
Levitt J (1972) Responses of Plants to Environmental Stress. New York and London: Academic Press
Meenks JLD, Tuba Z and Csintalan Zs (1991) Ecophysiological responses of Tortula ruralis upon transplantation around a power plant in West Hungary. Journal of the Hattori Botanical Laboratory 69: 21-35
Moore CJ, Luff SE and Hallam ND (1982) Fine structure and physiology of the desiccation-tolerant mosses Barbula torquata Tayl. and Triquetrella papillata (Hook. f &; Wils.) Broth. during desiccation and rehydration. Botanical Gazette (Chicago) 143: 358-367
Nash TH (1996) Photosynthesis, respiration, productivity and growth. In: Nash TH (ed) Lichen Biology, pp 88-120, Cambridge University Press
Noailles MC (1978) Etude ultrastructurale de la récupération hydrique apr`es une période de sécheresse chez une Hypnobryale: Pleurozium schreberi (Will.) Mitt. Ann Sci Nat Bot Biol Veg 19: 249-265
Oliver MJ, Mischler BD and Quisenberry JE (1993) Comparative measures of desiccation tolerance in the Tortula ruralis complex. I. Variation in damage control and repair. American Journal of Botany 80: 127-136
Oppenheimer HR and Halevy A (1962) Anabiosis of Ceterach officinarum Lam. et DC. Bulletin of the Research Council of Israel 11D3: 127-147
Pócs T (1976) Vegetation mapping in the Uluguru Mountains (Tanzania, East Africa). Boissiera 24b: 477-498
Proctor MCF (1982) Physiological ecology: water relations, light and temperature responses, carbon balance In: Smith AJE (ed) Bryophyte Ecology, pp 333-381. London: Chapman &; Hall
Proctor MCF (1990) The physiological basis of bryophyte production. Botanical Journal of the Linnean Society 104: 61- 77
Proctor MCF, Raven JA and Rice SK (1992) Stable carbon isotope discrimination measurements in Sphagnum and other bryophytes: physiological and ecological implications. Journal of Bryology 17: 193-202
Proctor MCF and Smith AJE (1995) Ecological and systematic implications of branching patterns in bryophytes. In: Hoch PC and Stephenson AG (eds) Experimental and Molecular Approaches to Plant Biosystematics, pp 87-110. St. Louis, Mo: Missouri Botanical Garden
Raven JA (1977) The evolution of vascular land plants in relation to supracellular transport processes. Advances in Botanical Research 5: 153-219
Ried A (1960a) Stoffwechsel und Verbreitungsgrenzen von Flechten. II. Wasser-und Assimilationshaushalt, Entquellungs-und Submersionsresistenz von Krustenflechten benachbarter Standorte. Flora 149: 345-385
Ried A (1960b) Nachwirkungen der Entquellung auf den Gaswechsel von Krustenflechten. Biologisches Zentralblatt 79: 657-678
Sass L, Csintalan Zs, Tuba Z and Vass I (1996) Thermoluminescence studies on the function of Photosystem II in the desiccation tolerant lichen Cladonia convoluta. Photosynthesis Research 48: 205-212
Schonbeck MW and Bewley JD (1981) Responses of the moss Tortula ruralis to desiccation treatments. I. The effect of minimum water content and rates of dehydration and rehydration. Canadian Journal of Botany 59: 2698-2706
Schwab KB, Schreiber U and Heber U (1989) Response of photosynthesis and respiration of resurrection plants to desiccation and rehydration. Planta 177: 217-227
Sherwin HW and Faffant JM(1996) Differences in rehydration of three desiccation-tolerant angiospenn species. Annals of Botany 78: 703-710
Smirnoff N (1993) The role of active oxygen in the response of plants to water deficit and desiccation. New Phytologist 125: 27-58
Smith DC and Molesworth S (1973) Lichen physiology. XIII. Effects of rewetting dry lichens. New Phytologist 72: 525- 533
Stuart TS (1968) Revival of respiration and photosynthesis in dried leaves of Polypodium polypodioides. Planta 83: 185-206
Tuba Z (1985) Photosynthetic pigment responses in Tortula ruralis during daily desiccation. Abstracta Botanica 9: 231- 239
Tuba Z, Lichtenthaler HK, Csintalan Zs and Pócs T (1993a) Regreening of the desiccated leaves of the poikilochlorophyllous Xerophyta scabrida upon rehydration. Journal of Plant Physiology 142: 103-108
Tuba Z, Lichtenthaler HK, Maróti I and Csintalan Zs (1993b) Resynthesis of thylakoids and functional chloroplasts in the desiccated leaves of the poikilochlorophyllous plant Xerophyta scabrida upon rehydration. Journal of Plant Physiology 142: 742-748
Tuba Z, Lichtenthaler HK, Csintalan Zs, Nagy Z and Szente K (1994) Reconstitution of chlorophylls and photosynthetic CO2 assimilation upon rehydration in the desiccated poikilochlorophyllous plant Xerophyta scabrida. Planta 192: 414-420
Tuba Z, Lichtenthaler HK, Csintalan Zs, Nagy Z and Szente K (1996a) Loss of chlorophylls, cessation of photosynthetic CO2 assimilation and respiration in the poikilochlorophyllous plant Xerophyta scabrida. Physiologia Plantarum 96: 383-388
Tuba Z, Csintalan Zs and Proctor MCF (1996b) Photosynthetic responses of a moss, Tortula ruralis, ssp. ruralis, and the lichens Cladonia convoluta and C. furcata to water deficit and short periods of desiccation, and their ecophysiological significance: a baseline study at present-day CO2 concentration. New Phytologist 133: 353-361
Tuba Z, Smirnoff N, Csintalan Zs, Szente Kand Nagy Z (1997) Respiration during slow desiccation of the poikilochlorophyllous desiccation tolerant plant Xerophyta scabrida at presentday CO2 concentration. Plant Physiology and Biochemistry 35: 381-386
Tucker EB, Costerton JW and Bewley JD (1975) The ultrastructure of the moss Tortula ruralis on recovery from desiccation. Canadian Journal of Botany 53: 94-101
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Tuba, Z., Protor, C. & Csintalan, Z. Ecophysiological responses of homoiochlorophyllous and poikilochlorophyllous desiccation tolerant plants: a comparison and an ecological perspective. Plant Growth Regulation 24, 211–217 (1998). https://doi.org/10.1023/A:1005951908229
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DOI: https://doi.org/10.1023/A:1005951908229