Title: Nodulation and infection signalling in Rhizobium-Phaseolus vulgaris symbiosis
Authors: Laeremans, T. ×
Vanderleyden, Jozef #
Issue Date: 1998
Publisher: Kluwer Academic Publ
Series Title: World Journal of Microbiology and Biotechnology vol:14 pages:787-808
Abstract: During the Rhizobium-legume symbiosis, a mutual exchange of signalling molecules occurs. Distinct oligo- and polysaccharides are involved in nodule formation and rhizobial invasion. The common bean is a promiscuous host plant that can be nodulated by a wide range of rhizobia. Reviewing the literature on nodulation suggests that the Nod factor oligosaccharide backbone of bean-nodulating rhizobia does not require a specific attached group, except for the acyl chain at the non-reducing end. However, in Rhizobium strains that elicit nitrogen-fixing nodules on Phaseolus vulgaris and that produce methylated Nod factors, NodS mediated decorations are indispensable for invasion and/or subsequent nitrogen-fixation. Finally, we present a model that links the pathways for methylation and sulphation in nodule signalling and invasion processes.
ISSN: 0959-3993
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Centre of Microbial and Plant Genetics
× corresponding author
# (joint) last author

Files in This Item:

There are no files associated with this item.

Request a copy


All items in Lirias are protected by copyright, with all rights reserved.

© Web of science