Published April 9, 2026 | Version v1
Publication Open

Whole genome sequence Ensifer sp. VA4 a nitrogen fixing bacterium associated with Vigna anguiculata L. walp. from Timimoun (Algeria)

  • 1. Département de Biologie, Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre, Université de Ghardaia, 47000 Ghardaïa, Algeria
  • 2. Laboratoire de Biologie des Systèmes Microbiens (LBSM), Ecole Normale Supérieure Cheikh Mohamed El Bachir El Ibrahimi, BP 92, Kouba, Algiers, Algeria
  • 3. École Normale Supérieure Taleb Abderrahmane de Laghouat
  • 4. Unité de Recherche Appliquée en Energies Renouvelables, URAER, Centre de Développement des Energies Renouvelables, CDER
  • 5. Scientific Research Station of the Biological Sciences Station at Belbachir, El Menia, Algeria
  • 6. Laboratory of Biology and Physiology of Organisms (LBPO), Biological Sciences Faculty, Houari Boumediene Sciences and Technology University (USTHB), El-Alia, Bab Ezzouar, Algiers, Algeria
  • 7. Department of Biology, Faculty of Nature, Life Sciences and Earth Sciences, University of Bouira-Akli Mohand Oulhadj, Bouira, Algeria

Description

This study reports the whole‑genome sequence (WGS) of an endophytic bacterial strain isolated from efficient root nodules of Vigna unguiculata collected from Ksar Ben Aissa (Tmimoun, Algeria). The strain, identified as Ensifer sp., exhibits nitrogen‑fixing activity and associates with the host plant in a symbiotic manner, contributing to nitrogen nutrition in low‑fertility soils. Whole‑genome sequencing will provide valuable insights into the genetic basis of nodule‑associated endophytic behaviour and nitrogen fixation, facilitating the development and application of this strain in sustainable agriculture in desert environments.

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