Literature DB >> 28308642

[Different NaCl-dependence of the circadian CO2-gas-exchange of some halophil growing coastal plants].

Siegfried Treichel1, Peter Bauer1.   

Abstract

CO2-exchange, diurnal changes in malate- and ion concentrations of the halophytes Carpobrotus edulis, Crithmum maritimum, Mesembryanthemum nodiflorum, Salicornia fruticosa, Suaeda maritima, and Trifolium fragiferum were investigated after culture at different NaCl concentrations. In Carp. edulis and Mes. nodiflorum the diurnal rhythm of CO2-exchange is in accordance with that of crassulacean acid metabolism (CAM), in Sal. fruticosa, Crithm. maritimum, Suaeda maritima, and Trif. fragiferum with that of Benson-Calvin metabolism (C3). Malate concentration and CO2 uptake in the sap latter group are not influenced. On the other hand, Carp. edulis and Mes. nodiflorum show an accumulation of malate during the night, which can be interpreted as a further indication of CAM.The two species most resistant to NaCl, Carp. edulis and Sal. fruticosa, greatly differ very much in their NaCl content. NaCl concentration in Salicornia is four times higher than in Carpobrotus.The different metabolic properties studied might be of ecological importance for the plants in their natural habitats. The effect of NaCl on metabolic processes is discussed.

Entities:  

Year:  1974        PMID: 28308642     DOI: 10.1007/BF00345097

Source DB:  PubMed          Journal:  Oecologia        ISSN: 0029-8549            Impact factor:   3.225


  6 in total

1.  [CO2-fixation metabolism in the halophytic species Mesembryanthemum crystallinum grown under different environmental conditions].

Authors:  K Winter
Journal:  Planta       Date:  1973-03       Impact factor: 4.116

2.  [Discovery of NaCl induced crassulacean acid metabolism in a second member of the Aizoaceae family: Carpobrotus edulis].

Authors:  K Winter
Journal:  Planta       Date:  1973-06       Impact factor: 4.116

3. 

Authors:  Ludger Kappen; Maria Maier
Journal:  Oecologia       Date:  1973-09       Impact factor: 3.225

4.  Phosphoenolpyruvate carboxykinase in plants exhibiting crassulacean Acid metabolism.

Authors:  P Dittrich; W H Campbell; C C Black
Journal:  Plant Physiol       Date:  1973-10       Impact factor: 8.340

5.  [Relations between CO2-exchange and transpiration in bryophyllum daigremontianum].

Authors:  M Kluge; K Fischer
Journal:  Planta       Date:  1967-09       Impact factor: 4.116

6.  [CAM in Tillandsia usneoides: Studies on the pathway of carbon and the dependency of CO2-exchange on light intensity, temperature and water content of the plant].

Authors:  M Kluge; O L Lange; M V Eichmann; R Schmid
Journal:  Planta       Date:  1973-12       Impact factor: 4.116

  6 in total
  3 in total

1.  Ecophysiologic investigations in the family of the Mesembryanthemaceae : Occurrence of a CAM and Ion Content.

Authors:  D J von Willert; D A Thomas; W Lobin; E Curdts
Journal:  Oecologia       Date:  1977-03       Impact factor: 3.225

2.  Mineral Ion composition and occurrence of CAM-like diurnal malate fluctuations in plants of coastal and desert habitats of israel and the Sinai.

Authors:  Klaus Winter; John H Troughton; Michael Evenari; André Läuchli; Ulrich Lüttge
Journal:  Oecologia       Date:  1976-06       Impact factor: 3.225

3.  Leaf anatomy, water relations and crassulacean acid metabolism in the chlorenchyma and colourless internal water-storage tissue of Carpobrotus edulis and Senecio ?mandraliscae.

Authors:  M J Earnshaw; K A Carver; W A Charlton
Journal:  Planta       Date:  1987-03       Impact factor: 4.116

  3 in total

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