All articles

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      The temporal regulation of MtCEP7 gene expression correlates with the symbiotic root competence window

      Rhizobium symbiotic efficiency meets CEP signaling peptides
      CEP (C-terminally Encoded Peptides) signaling peptides are drivers of systemic pathways regulating Nitrogen (N) acquisition in different plants...

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      The long non-coding RNA ARES modulates Arabidopsis root architecture via the auxin response

      Plants must adapt to changing environmental conditions for survival and reproduction. Notably, they achieve this by adjusting their root architecture (root number and length), optimizing water and nutrient...

    • October 2023

      Thurday, October 12 th
      Dr Hannes Kollist

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      PhD defences at IPS2 during spring/summer 2023

      Léa MAUPILÉ
      Molecular characterization of fruit set induced by growth regulators in melon
      Keywords: parthenocarpy, growth regulators, fruit set
      Pollinators decline and global warming threaten flower fertilization...

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      Single-cell analysis of plant immune responses

      Cell specialization and coordination in Arabidopsis leaves upon pathogenic attack revealed by single-cell RNA sequencing
      Plant defense responses involve several biological processes that allow plants to...

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      E2Fs as novel players during replication stress

      E2F transcription factors play complementary roles to fight replicative stress in Arabidopsis
      In a study published in the journal Molecular Plant, the Chromosome Dynamics team at IPS2 demonstrated the...

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      The “Chloroplast protein-protein interaction” project

      The InterATOME platform (IPS2) has been recently involved in the international Arabidopsis Interactome Mapping - AIM project to establish the first map of the plant protein interaction network, as well...

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      Mitochondrial translation in plants is initiated by a protein-RNA interaction

      Progress in plant mitochondrial translation
      Mitochondria, involved in the energy metabolism of eukaryotic cells, derive from the endosymbiosis of a bacterial ancestor by a primitive eukaryotic cell. Although...

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      ERC Advanced Grants 2022: the NectarGland project

      ERC Advanced Grants 2022: the NectarGland project
      Animal pollinators are key to sustaining life on Earth. As the human population grows, the decline in pollinator populations poses a threat to our food...

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      An example of a public-private partnership thesis at IPS2


      In order to highlight and encourage partnership projects between its public research laboratories and the socio-economic world, the University of Paris-Saclay has produced a series of video interviews...

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      A CEP signaling peptide regulating symbiotic nodules but not roots

      The Medicago SymCEP7 hormone increases root nodule number via shoots without compromising lateral root number
       
      Legumes acquire soil nutrients both through their nitrogen-fixing root nodules and lateral...

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      Single nuclei analysis of symbiotic nodulation

      Cell-specific pathways recruited for symbiotic nodulation in the Medicago truncatula legume
       
      Medicago truncatula is a model legume species that has been studied for decades to understand the symbiotic...

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      Dr. Jérémie Bazin was recruited at IPS2 as a INRAE researcher

      Jeremie Bazin is a researcher (INRAE) in the IPS2 unit (Institut des Sciences des Plantes - Paris-Saclay, UMR 9213 UPSaclay/CNRS/INRAE). He has been recruited in May 2021 in Martin Crespi's team.
      After...

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      A new team at IPS2

      The new team headed by Leandro Quadrana  will join the Developmental Genomics and Genetics (DGG) department  to investigate the contribution of genomic and epigenomic variation to plant diversity. What...

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      The IPS2 Platform’s Days

      After the Plant Transcriptomics’ Days, then the SPOmics’ Days, we invite you to "Les journées des Plateformes de l'IPS2" on June 16 and 17 – 2022.
      These days are open to all those interested in approaches...