Fibrillar structure of Ca polygalacturonate as a model for a soil-root interface

@article{Gessa2004FibrillarSO,
  title={Fibrillar structure of Ca polygalacturonate as a model for a soil-root interface},
  author={Carlo Emanuele Gessa and Salvatore Deiana},
  journal={Plant and Soil},
  year={2004},
  volume={129},
  pages={211-217}
}
The movement of nutrients from soil towards the absorbing cells of the plant roots appears to be controlled by a mucilaginous interface composed prevalently of polysaccharides and characterized by a fibrillar structure. A network of Ca-polygalacturonate arranged in fibrils similar to those of plant roots has been obtained. In this paper such a formation is documented and discussed in structural terms. 

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Showing 1-10 of 23 references

Fibrillar structure of Ca - polygalacturonate as a model for soil - root interface : Metal ion absorption and its effect on the free space volume of the system

  • C Gessa, S Deiana, S Marceddu
  • Plant Membrane Transport : The Current Position
  • 1989

Measurements of Pb ( II ) , Cu ( II ) and Cd ( II ) binding with mucilage exudate from maize ( Zea mays L . ) roots

  • L MorelJ, M Mench, A Guckert
  • Biol . Fertil . Soils
  • 1986

Measurements of Pb(II), Cu(II) and Cd(II) binding with mucilage exudate from maize (Zea mays L

  • J LMorel, M Mench, A Guckert
  • roots. Biol. Fertil. Soils
  • 1986

Interaction of transition - metal ions with polygalac - turonic acid : A potentiometric study

  • S Deiana, G Micera, G Muggiolu, C Gessa, A Pusino
  • Colloids Surfaces
  • 1983

The reduction of Fe(II1) to Fe(I1) and V(V) to V(IV) by polygalacturonic acid: A reduction and complexation mechanism of biochemical significance

  • C Gessa, M LDeCherchi, A Dessi, S Deiana, G Micera
  • Inorg. Chim. Acta
  • 1983
1 Excerpt

Transport Systems in Plants. pp 28-32

  • J Moorby
  • 1981
1 Excerpt

Coordination of transition-metal ions by polygalacturonic acid: A spectroscopic study

  • S Deiana, L Erre, G Micera, P Piu, C Gessa
  • Inorg. Chim. Acta
  • 1980
2 Excerpts

The primary cell walls of flowering plants

  • A Darwill, M McNeil, P Albersheim, D PDelmer
  • In The Biochemistry of Plants: A Comprehensive…
  • 1980
2 Excerpts

Fibrillar pectin

  • S Ramamoorthy, G CLeppard
  • 1977

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