T Ameglio

Summary

Affiliation: Institut National de la Recherche Agronomique
Country: France

Publications

  1. ncbi request reprint Stem diameter variations and cold hardiness in walnut trees
    T Ameglio
    UMR PIAF INRA, Universite Blaise Pascal, Site INRA de Crouelle, 234 Av du Brezet, F 63039 Clermont Ferrand Cedex 2, France
    J Exp Bot 52:2135-42. 2001
  2. ncbi request reprint Winter embolism, mechanisms of xylem hydraulic conductivity recovery and springtime growth patterns in walnut and peach trees
    Thierry Ameglio
    UMR PIAF INRA, Universite Blaise Pascal, Centre INRA de Clermont Ferrand Theix, Site de Crouelle, 234, av du Brezet, 63039 Clermont Ferrand cedex 02, France
    Tree Physiol 22:1211-20. 2002
  3. ncbi request reprint Temperature effects on xylem sap osmolarity in walnut trees: evidence for a vitalistic model of winter embolism repair
    Thierry Ameglio
    U M R PIAF INRA Université Blaise Pascal, Site INRA de Crouelle, 234 avenue du Brezet, F 63039 Clermont Ferrand Cedex 2, France
    Tree Physiol 24:785-93. 2004
  4. pmc Cryo-scanning electron microscopy observations of vessel content during transpiration in walnut petioles. Facts or artifacts?
    H Cochard
    Unité Mixte de Recherche Physiologie Intégrée de l Arbre Fruitier et Forestier, Institut National de la Recherche Agronomique, Universite Blaise Pascal, 63039 Clermont Ferrand cedex 2, France
    Plant Physiol 124:1191-202. 2000
  5. ncbi request reprint Winter stem xylem pressure in walnut trees: effects of carbohydrates, cooling and freezing
    T Ameglio
    UMR PIAF INRA Univ Blaise Pascal, Site INRA de Crouelle, 234 Av du Brezet, F 63039 Clermont Ferrand Cedex 2, France
    Tree Physiol 21:387-94. 2001
  6. ncbi request reprint A new validation of the Scholander pressure chamber technique based on stem diameter variations
    H Cochard
    UMR PIAF, INRA UBP, Site de Crouelle, 234 Av du Brezet, 63039 Clermont Ferrand cedex 2, France
    J Exp Bot 52:1361-5. 2001

Collaborators

Detail Information

Publications6

  1. ncbi request reprint Stem diameter variations and cold hardiness in walnut trees
    T Ameglio
    UMR PIAF INRA, Universite Blaise Pascal, Site INRA de Crouelle, 234 Av du Brezet, F 63039 Clermont Ferrand Cedex 2, France
    J Exp Bot 52:2135-42. 2001
    ....
  2. ncbi request reprint Winter embolism, mechanisms of xylem hydraulic conductivity recovery and springtime growth patterns in walnut and peach trees
    Thierry Ameglio
    UMR PIAF INRA, Universite Blaise Pascal, Centre INRA de Clermont Ferrand Theix, Site de Crouelle, 234, av du Brezet, 63039 Clermont Ferrand cedex 02, France
    Tree Physiol 22:1211-20. 2002
    ..The climatic conditions necessary for the manifestation of these mechanisms were investigated...
  3. ncbi request reprint Temperature effects on xylem sap osmolarity in walnut trees: evidence for a vitalistic model of winter embolism repair
    Thierry Ameglio
    U M R PIAF INRA Université Blaise Pascal, Site INRA de Crouelle, 234 avenue du Brezet, F 63039 Clermont Ferrand Cedex 2, France
    Tree Physiol 24:785-93. 2004
    ..We discuss the possible occurrence of active H+-sucrose symports and the coexistence of both influx and efflux processes in walnut in winter and the modulation of the relative importance of these flows by temperature...
  4. pmc Cryo-scanning electron microscopy observations of vessel content during transpiration in walnut petioles. Facts or artifacts?
    H Cochard
    Unité Mixte de Recherche Physiologie Intégrée de l Arbre Fruitier et Forestier, Institut National de la Recherche Agronomique, Universite Blaise Pascal, 63039 Clermont Ferrand cedex 2, France
    Plant Physiol 124:1191-202. 2000
    ..We believe that the cryo-SEM observations published recently should probably be reconsidered in the light of our results before they may be used as arguments against the cohesion-tension theory...
  5. ncbi request reprint Winter stem xylem pressure in walnut trees: effects of carbohydrates, cooling and freezing
    T Ameglio
    UMR PIAF INRA Univ Blaise Pascal, Site INRA de Crouelle, 234 Av du Brezet, F 63039 Clermont Ferrand Cedex 2, France
    Tree Physiol 21:387-94. 2001
    ..A simple osmotic model could account for the modest positive winter pressures at low, nonfreezing temperatures, but not for the synergistic effects of freeze-thaw cycles...
  6. ncbi request reprint A new validation of the Scholander pressure chamber technique based on stem diameter variations
    H Cochard
    UMR PIAF, INRA UBP, Site de Crouelle, 234 Av du Brezet, 63039 Clermont Ferrand cedex 2, France
    J Exp Bot 52:1361-5. 2001
    ....