MICROBIOLOGIE, ADAPTATION ET PATHOGENIE

Domaines scientifiques déclarés au RNSR

Panels ERC déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Le site actif des systèmes de sécretion de type II: architecture, mécanisme et spécificité · 2025
• Etudes in vitro, in vivo et in silico de la régulation transcriptionnelle par le surenroulement chez les bactéries · 2024
• Architecture du chromosome et expression génique chez les bactéries · 2023

Publications HAL récentes repérées

• Profiling DNA-protein interactions in Meloidogyne incognita using dCas9-based affinity purification · 2026

  Résumé de la publication : Background: The root-knot nematode Meloidogyne incognita , is a highly destructive parasite that manipulates host plant processes through effector proteins, affecting agriculture globally. Despite advances in genomic and transcriptomic studies, the regulatory mechanisms controlling effector gene expression, especially at the chromatin level,…

• Hydrostatic pressure-enabled transformation in Natronomonas pharaonis: breaking barriers in haloalkaliphilic Archaea genetics · 2026

  Résumé de la publication : Haloalkaliphilic Archaea that thrive in hypersaline and hyperalkaline environments represent valuable models for fundamental research as well as promising resources for biotechnological applications. However, fully exploiting their potential is hindered by the difficulty of their genetic manipulation, due to the limited availability…

• Candida albicans promotes TSST-1 production by Staphylococcus aureus through glucose depletion and relief of CcpA-mediated repression · 2026

  Résumé de la publication : Menstrual toxic shock syndrome (mTSS) is a rare yet life-threatening disease that is caused when the opportunistic pathogenic bacterium Staphylococcus aureus releases the toxic shock syndrome toxin 1 (TSST-1) superantigen, which triggers systemic inflammation. The main risk factor for mTSS is prolonged…

• Integrating nano-biosensors into plants: A smart approach for plant disease management to enhance agricultural resilience · 2026

  Résumé de la publication : The integration of nano-biosensors into plants for the investigation of sustainable solutions to enhance resilience in agriculture marks a yet underappreciated groundbreaking advancement in plant health management. Nano-biosensors are cutting-edge technologies that allow unique in planta real-time monitoring of the levels of…

• Architecture of the type II secretion system · 2026

  Résumé de la publication : Abstract The virulence of emerging Gram-negative pathogens frequently arises from toxins delivered by the type II secretion system 1 . Cryo-EM single particle analysis and cryo-electron tomography and have defined the outer membrane secretin pore in detail, but the organisation of proteins…