Understanding the tolerance of halophilic archaea to stress landscapes.

ABSTRACT: Haloarchaea, known for their resilience to environmental fluctuations, require a minimum salt concentration of 10% (w/v) for growth and can survive up to 35% (w/v) salinity. In biotechnology, these halophiles have diverse industrial applications. This study investigates the tolerance responses of nine haloarchaea: Haloferax mediterranei, Haloferax volcanii, Haloferax gibbonsii, Halorubrum californiense, Halorubrum litoreum, Natrinema pellirubrum, Natrinema altunense, Haloterrigena thermotolerans and Haloarcula sinaiiensis, under various stressful conditions. All these archaea demonstrated the ability to thrive in the presence of toxic metals such as chromium, nickel, cobalt and arsenic, and their tolerance to significantly elevated lithium concentrations in the medium was remarkable. Among

SUBMITTER: Matarredona L 

PROVIDER: S-EPMC11578932 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature