{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["16"],"submitter":["Skubala K"],"pubmed_abstract":["To deepen our understanding of lichen adaptation and their potential to colonize extraterrestrial environments, we aimed to identify physiological/biochemical responses of selected lichen species in a metabolically active state to simulated Mars-like conditions in the dark including exposure to X-rays. Our study is the first to demonstrate that the metabolism of the fungal partner in lichen symbiosis was active while being in a Mars-like environment. <i>Diploschistesmuscorum</i> was able to activate defense mechanisms effectively. In contrast, increased oxidative stress and associated damage were not effectively balanced in <i>C.aculeata</i>, which does not support the melanin's radioprotective function in this species. The heavy crystalline deposit on <i>D.muscorum</i> thallus might offer"],"journal":["IMA fungus"],"pagination":["e145477"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11976309"],"repository":["biostudies-literature"],"pubmed_title":["Ionizing radiation resilience: how metabolically active lichens endure exposure to the simulated Mars atmosphere."],"pmcid":["PMC11976309"],"pubmed_authors":["Kowalinski M","Skubala K","Mysliwa-Kurdziel B","Chowaniec K","Mrozek T","Bakala J","Latkowska E"],"additional_accession":[]},"is_claimable":false,"name":"Ionizing radiation resilience: how metabolically active lichens endure exposure to the simulated Mars atmosphere.","description":"To deepen our understanding of lichen adaptation and their potential to colonize extraterrestrial environments, we aimed to identify physiological/biochemical responses of selected lichen species in a metabolically active state to simulated Mars-like conditions in the dark including exposure to X-rays. Our study is the first to demonstrate that the metabolism of the fungal partner in lichen symbiosis was active while being in a Mars-like environment. <i>Diploschistesmuscorum</i> was able to activate defense mechanisms effectively. In contrast, increased oxidative stress and associated damage were not effectively balanced in <i>C.aculeata</i>, which does not support the melanin's radioprotective function in this species. The heavy crystalline deposit on <i>D.muscorum</i> thallus might offer","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2025-07-05T03:04:32.271Z","creation":"2025-07-05T03:04:32.271Z"},"accession":"S-EPMC11976309","cross_references":{"pubmed":["40201155"],"doi":["10.3897/imafungus.16.145477"]}}