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Loop profile: 1701988

Keywords

Strigolactone, Hormone perception, Biochemistry, signaling

Countries

France

Activities

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Employment (5)

Institut Jean-Pierre Bourgin-INRAE: Versailles, Île-de-France, FR

2020-09-01 to present | Research scientist
Employment
Source: Self-asserted source
Alexandre de Saint Germain

Institut Jean-Pierre Bourgin -INRAE: Versailles, Île-de-France, FR

2017-06-01 to 2020-08-31 | Post-doctorant
Employment
Source: Self-asserted source
Alexandre de Saint Germain

Institut de Biologie Physico-Chimique: Paris, Île-de-France, FR

2016-09-01 to 2017-05-30 | Temporary lecturer
Employment
Source: Self-asserted source
Alexandre de Saint Germain

Salk Institute for Biological Studies: La Jolla, California, US

2013-09-01 to 2016-08-31 | Post Doctorant
Employment
Source: Self-asserted source
Alexandre de Saint Germain

Université Paris-Saclay: Saint-Aubin, Île-de-France, FR

2012-09-01 to 2013-08-01 | Temporary lecturer
Employment
Source: Self-asserted source
Alexandre de Saint Germain

Education and qualifications (6)

Université Paris-Sud: Orsay, Île-de-France, FR

2009-09-01 to 2012-08-30 | Doctorat (Ecole doctorale science du végétal)
Education
Source: Self-asserted source
Alexandre de Saint Germain

Université Pierre et Marie Curie: Paris, Île-de-France, FR

2008-09-01 to 2009-06-30 | Master II (Biologie Intégrative et Physiologie parcours Sciences du Végétal)
Education
Source: Self-asserted source
Alexandre de Saint Germain

Université Pierre et Marie Curie: Paris, Île-de-France, FR

2007-09-01 to 2008-06-30 | Agrégation de SVT (Préparation à l'Agrégation)
Education
Source: Self-asserted source
Alexandre de Saint Germain

Université Pierre et Marie Curie: Paris, Île-de-France, FR

2006-09-01 to 2007-06-30 | Master I (Biologie Moléculaire et Cellulaire )
Education
Source: Self-asserted source
Alexandre de Saint Germain

Université de Picardie Jules Verne: Amiens, Picardie, FR

2005-09-01 to 2006-06-30 | Licence
Education
Source: Self-asserted source
Alexandre de Saint Germain

Lycée Louis Thuillier : Amiens, Picardie, FR

2002-09-01 to 2005-06-30 (CPGE BCPST)
Education
Source: Self-asserted source
Alexandre de Saint Germain

Works (26)

DWARF14 and KARRIKIN INSENSITIVE2 mediate signaling of the apocarotenoid zaxinone in Arabidopsis

2024-07-03 | Preprint
DOI: 10.1101/2024.07.03.601835
Contributors: Juan C. Moreno; Umar Shahul Hameed; Aparna Balakrishna; Abdugaffor Ablazov; Kit Xi Liew; Muhamad Jamil; Jianing Mi; Kawthar Alashoor; Alexandre de Saint Germain; Stefan T. Arold et al.
Source: check_circle
Crossref

SUPPRESSOR OF MAX2 1-LIKE (SMXL) homologs are MAX2-dependent repressors of Physcomitrium patens growth

The Plant Cell
2024-05-01 | Journal article
DOI: 10.1093/plcell/koae009
Contributors: Ambre Guillory; Mauricio Lopez-Obando; Khalissa Bouchenine; Philippe Le Bris; Alain Lécureuil; Jean-Paul Pillot; Vincent Steinmetz; François-Didier Boyer; Catherine Rameau; Alexandre de Saint Germain et al.
Source: check_circle
Crossref

Physcomitrium patensSMXL homologs are PpMAX2-dependent negative regulators of growth

2023-04-12 | Preprint
DOI: 10.1101/2023.04.11.536386
Contributors: Ambre Guillory; Mauricio Lopez-Obando; Khalissa Bouchenine; Philippe Le Bris; Alain Lécureuil; Jean-Paul Pillot; Vincent Steinmetz; François-Didier Boyer; Catherine Rameau; Alexandre de Saint Germain et al.
Source: check_circle
Crossref

Noncanonical Strigolactone Analogues Highlight Selectivity for Stimulating Germination in Two Phelipanche ramosa Populations

Journal of Natural Products
2022-08-26 | Journal article
DOI: 10.1021/acs.jnatprod.2c00282
Contributors: Suzanne Daignan Fornier; Alexandre de Saint Germain; Pascal Retailleau; Jean-Paul Pillot; Quentin Taulera; Lucile Andna; Laurence Miesch; Soizic Rochange; Jean-Bernard Pouvreau; François-Didier Boyer
Source: check_circle
Crossref

A structural homologue of the plant receptor D14 mediates responses to strigolactones in the fungal phytopathogen Cryphonectria parasitica

New Phytologist
2022-05 | Journal article
DOI: 10.1111/nph.18013
Contributors: Valentina Fiorilli; Marco Forgia; Alexandre de Saint Germain; Giulia D’Arrigo; David Cornu; Philippe Le Bris; Salim Al‐Babili; Francesca Cardinale; Cristina Prandi; Francesca Spyrakis et al.
Source: check_circle
Crossref

Strigolactones (SLs) modulate the plastochron by regulating KLUH (KLU) transcript abundance in Arabidopsis

New Phytologist
2021-12 | Journal article
DOI: 10.1111/nph.17725
Contributors: Florent Cornet; Jean‐Paul Pillot; Philippe Le Bris; Jean‐Bernard Pouvreau; Nicolas Arnaud; Alexandre de Saint Germain; Catherine Rameau
Source: check_circle
Crossref

The Physcomitrium (Physcomitrella) patens PpKAI2L receptors for strigolactones and related compounds function via MAX2-dependent and -independent pathways

The Plant Cell
2021-11-04 | Journal article
DOI: 10.1093/plcell/koab217
Contributors: Mauricio Lopez-Obando; Ambre Guillory; François-Didier Boyer; David Cornu; Beate Hoffmann; Philippe Le Bris; Jean-Bernard Pouvreau; Philippe Delavault; Catherine Rameau; Alexandre de Saint Germain et al.
Source: check_circle
Crossref

Integration of the SMXL/D53 strigolactone signalling repressors in the model of shoot branching regulation in Pisum sativum

The Plant Journal
2021-09 | Journal article
DOI: 10.1111/tpj.15415
Contributors: Stephanie C. Kerr; Suyash B. Patil; Alexandre de Saint Germain; Jean‐Paul Pillot; Julie Saffar; Yasmine Ligerot; Grégoire Aubert; Sylvie Citerne; Yannick Bellec; Elizabeth A. Dun et al.
Source: check_circle
Crossref

Structural Basis of KAI2 Divergence in Legume

2021-01-07 | Other
DOI: 10.1101/2021.01.06.425465
Contributors: Angelica M. Guercio; François-Didier Boyer; Catherine Rameau; Alexandre de Saint Germain; Nitzan Shabek
Source: check_circle
Crossref

ThePhyscomitrium (Physcomitrella) patensPpKAI2L receptors for strigolactones and related compounds highlight MAX2 dependent and independent pathways

2020-11-24 | Preprint
DOI: 10.1101/2020.11.24.395954
Contributors: Mauricio Lopez-Obando; Ambre Guillory; François-Didier Boyer; David Cornu; Beate Hoffmann; Philippe Le Bris; Jean-Bernard Pouvreau; Philippe Delavault; Catherine Rameau; Alexandre de Saint Germain et al.
Source: check_circle
Crossref

APhelipanche ramosaKAI2 Protein Perceives enzymatically Strigolactones and Isothiocyanates

2020-06-10 | Preprint
DOI: 10.1101/2020.06.09.136473
Contributors: Alexandre de Saint Germain; Anse Jacobs; Guillaume Brun; Jean-Bernard Pouvreau; Lukas Braem; David Cornu; Guillaume Clavé; Emmanuelle Baudu; Vincent Steinmetz; Vincent Servajean et al.
Source: check_circle
Crossref

Hormonal regulation of the BRC1-dependent strigolactone transcriptome involved in shoot branching responses

2020-03-20 | Preprint
DOI: 10.1101/2020.03.19.999581
Contributors: Stephanie C. Kerr; Alexandre de Saint Germain; Indeewari M. Dissanayanke; Michael G. Mason; Elizabeth A. Dun; Christine A. Beveridge; Milos Tanurdzic
Source: check_circle
Crossref

Contalactone, a contaminant formed during chemical synthesis of the strigolactone reference GR24 is also a strigolactone mimic

Phytochemistry
2019-12 | Journal article
DOI: 10.1016/j.phytochem.2019.112112
Part of ISSN: 0031-9422
Source: Self-asserted source
Alexandre de Saint Germain

Physcomitrella patens MAX2 characterization suggests an ancient role for this F‐box protein in photomorphogenesis rather than strigolactone signalling

New Phytologist
2018-07 | Journal article
DOI: 10.1111/nph.15214
Contributors: Mauricio Lopez‐Obando; Ruan de Villiers; Beate Hoffmann; Linnan Ma; Alexandre de Saint Germain; Jens Kossmann; Yoan Coudert; C. Jill Harrison; Catherine Rameau; Paul Hills et al.
Source: check_circle
Crossref

The pea branching RMS2 gene encodes the PsAFB4/5 auxin receptor and is involved in an auxin-strigolactone regulation loop

PLOS Genetics
2017-12-08 | Journal article
DOI: 10.1371/journal.pgen.1007089
Part of ISSN: 1553-7404
Source: Self-asserted source
Alexandre de Saint Germain

Phloem Transport of the Receptor DWARF14 Protein Is Required for Full Function of Strigolactones

Plant Physiology
2016-11 | Journal article
DOI: 10.1104/pp.16.01212
Part of ISSN: 0032-0889
Part of ISSN: 1532-2548
Source: Self-asserted source
Alexandre de Saint Germain

An histidine covalent receptor and butenolide complex mediates strigolactone perception

Nature Chemical Biology
2016-10 | Journal article
DOI: 10.1038/nchembio.2147
Part of ISSN: 1552-4450
Part of ISSN: 1552-4469
Source: Self-asserted source
Alexandre de Saint Germain

Unfolding the Mysteries of Strigolactone Signaling

Molecular Plant
2014-06 | Journal article
DOI: 10.1093/mp/ssu021
Part of ISSN: 1674-2052
Source: Self-asserted source
Alexandre de Saint Germain

New Strigolactone Analogs as Plant Hormones with Low Activities in the Rhizosphere

Molecular Plant
2014-04 | Journal article
DOI: 10.1093/mp/sst163
Part of ISSN: 1674-2052
Source: Self-asserted source
Alexandre de Saint Germain

Novel insights into strigolactone distribution and signalling

Current Opinion in Plant Biology
2013-10 | Journal article
DOI: 10.1016/j.pbi.2013.06.007
Part of ISSN: 1369-5266
Source: Self-asserted source
Alexandre de Saint Germain

Strigolactones Stimulate Internode Elongation Independently of Gibberellins

PLANT PHYSIOLOGY
2013-10-01 | Journal article
DOI: 10.1104/pp.113.220541
Part of ISSN: 0032-0889
Part of ISSN: 1532-2548
Source: Self-asserted source
Alexandre de Saint Germain

Dynamics of Strigolactone Function and Shoot Branching Responses in Pisum sativum

Molecular Plant
2013-01 | Journal article
DOI: 10.1093/mp/sss131
Part of ISSN: 1674-2052
Source: Self-asserted source
Alexandre de Saint Germain

Structure-Activity Relationship Studies of Strigolactone-Related Molecules for Branching Inhibition in Garden Pea: Molecule Design for Shoot Branching

Plant Physiology
2012-08 | Journal article
DOI: 10.1104/pp.112.195826
Part of ISSN: 0032-0889
Part of ISSN: 1532-2548
Source: Self-asserted source
Alexandre de Saint Germain

Antagonistic Action of Strigolactone and Cytokinin in Bud Outgrowth Control

Plant Physiology
2012-01 | Journal article
DOI: 10.1104/pp.111.186783
Part of ISSN: 0032-0889
Part of ISSN: 1532-2548
Source: Self-asserted source
Alexandre de Saint Germain

The Pea TCP Transcription Factor PsBRC1 Acts Downstream of Strigolactones to Control Shoot Branching

Plant Physiology
2012-01 | Journal article
DOI: 10.1104/pp.111.182725
Part of ISSN: 0032-0889
Part of ISSN: 1532-2548
Source: Self-asserted source
Alexandre de Saint Germain

Les strigolactones, une nouvelle classe d'hormones qui contrôlent la ramification des plantes

Biologie Aujourd'hui
2010 | Journal article
DOI: 10.1051/jbio/2009044
Part of ISSN: 2105-0678
Part of ISSN: 2105-0686
Source: Self-asserted source
Alexandre de Saint Germain
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