 |
Journal articles
Auxin influx activity is associated with Frankia infection during actinorhizal nodule formation in Casuarina glauca.
Benjamin Péret
1
Ranjan Swarup
Leen Jansen
Gaëlle Devos
Florence Auguy
2, 3
Myriam Collin
4
Carole Santi
5
Valérie Hocher
2
Claudine Franche
6
Didier Bogusz
2
Malcolm Bennett
1
Laurent Laplaze
4
Benjamin Péret 1
Author IdHAL : benjamin-peret ORCID : https://orcid.org/0000-0003-1336-0796
Ranjan Swarup
Author
Leen Jansen
Author
Gaëlle Devos
Author
Claudine Franche 6
Author
Didier Bogusz 2
Author
Malcolm Bennett 1
Author
Laurent Laplaze 4
Author IdHAL : laurent-laplaze ORCID : https://orcid.org/0000-0002-6568-6504
1
CPIB - Centre for Plant Integrative Biology [Nothingham] (Loughborough LE12 5RD - United Kingdom)
- UON - University of Nottingham, UK (University of Nottingham University Park Nottingham NG7 2RD - United Kingdom)
2
UMR IPME - UMR - Interactions Plantes Microorganismes Environnement (IRD France-Sud 911, avenue Agropolis BP 64501 34394 Montpellier cedex 5 - France)
- Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement : UMR98 (Siège 42, rue Scheffer 75116 Paris - France)
- UM - Université de Montpellier (163 rue Auguste Broussonnet - 34090 Montpellier - France)
- IRD [France-Sud] - Institut de Recherche pour le Développement : UMR186 (911 avenue Agropolis, BP 64501 34394 Montpellier cedex 5 - France)
3
LEM - Laboratoire d'Ecologie Microbienne - UMR 5557 (BAT GREGOR MENDEL (ex 741)-4 et 43 Bvd du 11 Novembre 1918 69622 VILLEURBANNE CEDEX - France)
- INRA - Institut National de la Recherche Agronomique : UMR1418 (France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5557 (France)
- VAS - VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (Université de Lyon, VetAgro Sup, 69280 Marcy l'Etoile (campus vétérinaire); Université de Clermont, VetAgro Sup, 63370 Lempdes (campus agronomique) - France)
- ENVL - Ecole Nationale Vétérinaire de Lyon (France)
4
UMR DIADE - Diversité, adaptation, développement des plantes (Centre IRD de Montpellier 911 av Agropolis BP 604501 34394 Montpellier cedex 5 - France)
- Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement : UMR100 (Siège 42, rue Scheffer 75116 Paris - France)
- UM - Université de Montpellier (163 rue Auguste Broussonnet - 34090 Montpellier - France)
- CNRS - Centre National de la Recherche Scientifique (France)
- IRD [France-Sud] - Institut de Recherche pour le Développement : 232 (911 avenue Agropolis, BP 64501 34394 Montpellier cedex 5 - France)
5
LGDP - Laboratoire Génome et développement des plantes (Bât. T 58, avenue Paul Alduy 66860 PERPIGNAN cedex - France)
- UPVD - Université de Perpignan Via Domitia (52 avenue Paul Alduy - 66860 Perpignan Cedex 9 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5096 (France)
6
UMR DIAPC - Diversité et adaptation des plantes cultivées (IRD Montpellier BP 64501 34394 Montpellier Cedex 5 - France)
- UM2 - Université Montpellier 2 - Sciences et Techniques (Place Eugène Bataillon - 34095 Montpellier cedex 5 - France)
- INRA - Institut National de la Recherche Agronomique : UMR1097 (France)
- Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement : UMR100 (Siège 42, rue Scheffer 75116 Paris - France)
Abstract : Plants from the Casuarinaceae family enter symbiosis with the actinomycete Frankia leading to the formation of nitrogen-fixing root nodules. We observed that application of the auxin influx inhibitor 1-naphtoxyacetic acid perturbs actinorhizal nodule formation. This suggests a potential role for auxin influx carriers in the infection process. We therefore isolated and characterized homologs of the auxin influx carrier (AUX1-LAX) genes in Casuarina glauca. Two members of this family were found to share high levels of deduced protein sequence identity with Arabidopsis (Arabidopsis thaliana) AUX-LAX proteins. Complementation of the Arabidopsis aux1 mutant revealed that one of them is functionally equivalent to AUX1 and was named CgAUX1. The spatial and temporal expression pattern of CgAUX1 promoter:beta-glucuronidase reporter was analyzed in Casuarinaceae. We observed that CgAUX1 was expressed in plant cells infected by Frankia throughout the course of actinorhizal nodule formation. Our data suggest that auxin plays an important role during plant cell infection in actinorhizal symbioses.
Document type :
Journal articles
Domain :
Complete list of metadata
https://hal-cea.archives-ouvertes.fr/cea-00848586
Contributor : Benjamin Peret Connect in order to contact the contributor
Submitted on : Friday, July 26, 2013 - 2:52:01 PM
Last modification on : Monday, October 11, 2021 - 1:24:26 PM
Contributor : Benjamin Peret Connect in order to contact the contributor
Submitted on : Friday, July 26, 2013 - 2:52:01 PM
Last modification on : Monday, October 11, 2021 - 1:24:26 PM
Links full text
Identifiers
- HAL Id : cea-00848586, version 1
- DOI : 10.1104/pp.107.101337
- PUBMED : 17556507
Collections
CIRAD | CNRS | UNIV-PERP | CEA | INRA | AGROPOLIS | LGDP | BA | UNIV-MONTPELLIER | BIOENVIS | UNIV-LYON1 | UDL | INRAE | INRAEOCCITANIEMONTPELLIER | ECOMIC
Citation
Benjamin Péret, Ranjan Swarup, Leen Jansen, Gaëlle Devos, Florence Auguy, et al.. Auxin influx activity is associated with Frankia infection during actinorhizal nodule formation in Casuarina glauca.. Plant Physiology, American Society of Plant Biologists, 2007, 144 (4), pp.1852-62. ⟨10.1104/pp.107.101337⟩. ⟨cea-00848586⟩
Metrics
Record views