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Oligosaccharide recognition signals and defence reactions in marine plant-microbe interactions

Recent findings on the involvement of oligosaccharide signals in pathogen recognition and defence reactions in marine algae shine a new light on the ecology of their interactions with associated microorganisms. Since the marine environment encompasses lineages that have diverged a long time ago from...

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Bibliographic Details
Published in:Current opinion in microbiology 1999-06, Vol.2 (3), p.276-283
Main Authors: Potin, Philippe, Bouarab, Kamal, Küpper, Frithjof, Kloareg, Bernard
Format: Article
Language:English
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Summary:Recent findings on the involvement of oligosaccharide signals in pathogen recognition and defence reactions in marine algae shine a new light on the ecology of their interactions with associated microorganisms. Since the marine environment encompasses lineages that have diverged a long time ago from the terrestrial phyla, these results suggest that cell-cell recognition pathways typical of terrestrial plants appeared very early in the evolution of eukaryotes. Production of oligosaccharides from marine algae using microbial recombinant polysaccharidases is also of industrial interest as plants can be protected from infections by preincubation in the presence of appropriate signals that mimic the attacks by pathogens.
ISSN:1369-5274
1879-0364
DOI:10.1016/S1369-5274(99)80048-4