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Coauthors
Peter Mergaert Institute for Integrative Biology of the Cell (I2BC), CEA, CNRS, University Paris‐Sud, Université Paris‐Saclay, France
1 protocol

Marco Scocchi Department of Life Sciences, University of Trieste, Italy
1 protocol

Mick Bourge Institute for Integrative Biology of the Cell (I2BC), CEA, CNRS, University Paris‐Sud, Université Paris‐Saclay, France
1 protocol

Giulia Runti Department of Life Sciences, University of Trieste, Italy
1 protocol

Olivier Pierre
  • Institute for Integrative Biology of the Cell (I2BC), CEA, CNRS, University Paris‐Sud, Université Paris‐Saclay, France
  • 1 Author merit

Education

Ph.D in Cell & Molecular Biology, Institut Sophia AgroBiotech, Nice-Côte d’Azur University, France, 2013

Current Position

Imaging Facility Manager, Institut Sophia AgroBiotech, Sophia-Antipolis, France

Publications (since 2011)

  1. Crespo-Rivas, J. C., Guefrachi, I., Mok, K. C., Villaecija-Aguilar, J. A., Acosta-Jurado, S., Pierre, O., Ruiz-Sainz, J. E., Taga, M. E., Mergaert, P. and Vinardell, J. M. (2016). Sinorhizobium fredii HH103 bacteroids are not terminally differentiated and show altered O-antigen in nodules of the Inverted Repeat-Lacking Clade legume Glycyrrhiza uralensis. Environ Microbiol 18(8): 2392-2404.
  2. Guefrachi, I., Pierre, O., Timchenko, T., Alunni, B., Barriere, Q., Czernic, P., Villaecija-Aguilar, J. A., Verly, C., Bourge, M., Fardoux, J., Mars, M., Kondorosi, E., Giraud, E. and Mergaert, P. (2015). Bradyrhizobium BclA Is a Peptide Transporter Required for Bacterial Differentiation in Symbiosis with Aeschynomene Legumes. Mol Plant Microbe Interact 28(11): 1155-1166.
  3. Czernic, P., Gully, D., Cartieaux, F., Moulin, L., Guefrachi, I., Patrel, D., Pierre, O., Fardoux, J., Chaintreuil, C., Nguyen, P., Gressent, F., Da Silva, C., Poulain, J., Wincker, P., Rofidal, V., Hem, S., Barriere, Q., Arrighi, J. F., Mergaert, P. and Giraud, E. (2015). Convergent Evolution of Endosymbiont Differentiation in Dalbergioid and Inverted Repeat-Lacking Clade Legumes Mediated by Nodule-Specific Cysteine-Rich Peptides. Plant Physiol 169(2): 1254-1265.
  4. Baldacci-Cresp, F., Maucourt, M., Deborde, C., Pierre, O., Moing, A., Brouquisse, R., Favery, B. and Frendo, P. (2015). Maturation of nematode-induced galls in Medicago truncatula is related to water status and primary metabolism modifications. Plant Sci 232: 77-85.
  5. Pierre, O., Hopkins, J., Combier, M., Baldacci, F., Engler, G., Brouquisse, R., Herouart, D. and Boncompagni, E. (2014). Involvement of papain and legumain proteinase in the senescence process of Medicago truncatula nodules. New Phytol 202(3): 849-863.
  6. Hopkins, J., Pierre, O., Kazmierczak, T., Gruber, V., Frugier, F., Clement, M., Frendo, P., Herouart, D. and Boncompagni, E. (2014). MtZR1, a PRAF protein, is involved in the development of roots and symbiotic root nodules in Medicago truncatula. Plant Cell Environ 37(3): 658-669.
  7. Pierre, O., Engler, G., Hopkins, J., Brau, F., Boncompagni, E. and Herouart, D. (2013). Peribacteroid space acidification: a marker of mature bacteroid functioning in Medicago truncatula nodules. Plant Cell Environ 36(11): 2059-2070.
  8. Cam, Y., Pierre, O., Boncompagni, E., Herouart, D., Meilhoc, E. and Bruand, C. (2012). Nitric oxide (NO): a key player in the senescence of Medicago truncatula root nodules. New Phytol 196(2): 548-560.
  9. Haag, A. F., Baloban, M., Sani, M., Kerscher, B., Pierre, O., Farkas, A., Longhi, R., Boncompagni, E., Herouart, D., Dall'angelo, S., Kondorosi, E., Zanda, M., Mergaert, P. and Ferguson, G. P. (2011). Protection of Sinorhizobium against host cysteine-rich antimicrobial peptides is critical for symbiosis. PLoS Biol 9(10): e1001169.
1 Protocol published
Single Cell Flow Cytometry Assay for Peptide Uptake by Bacteria
Antimicrobial peptides (AMPs) can target the bacterial envelope or alternatively have intracellular targets. The latter requires uptake of the peptide by the bacterial cells. The bacterial internalization of an AMP can be evaluated by a ...