{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Li S"],"funding":["National Natural Science Foundation Regional Innovation and Development Joint Fund","National Natural Science Foundation of China"],"pagination":["1257-1266"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10356767"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["17(8)"],"pubmed_abstract":["Atmospheric trace gases, such as H<sub>2</sub> and CO, are important energy sources for microbial growth and maintenance in various ecosystems, especially in arid deserts with little organic substrate. Nonetheless, the impact of soil organic C availability on microbial trace gas oxidation and the underlying mechanisms are unclear at the community level. This study investigated the energy and life-history strategies of soil microbiomes along an organic C gradient inside and out of Hedysarum scoparium islands dispersed in the Mu Us Desert, China. Metagenomic analysis showed that with increasing organic C availability from bare areas into \"fertile islands\", the abundance of trace gas oxidizers (TGOs) decreased, but that of trace gas nonoxidizers (TGNOs) increased. The variation in their abund"],"journal":["The ISME journal"],"pubmed_title":["Reduced trace gas oxidizers as a response to organic carbon availability linked to oligotrophs in desert fertile islands."],"pmcid":["PMC10356767"],"funding_grant_id":["31870476","41830755"],"pubmed_authors":["Li S","Luo W","Chen W","Wei X","Jiao S","Wei G","Yang S"],"additional_accession":[]},"is_claimable":false,"name":"Reduced trace gas oxidizers as a response to organic carbon availability linked to oligotrophs in desert fertile islands.","description":"Atmospheric trace gases, such as H<sub>2</sub> and CO, are important energy sources for microbial growth and maintenance in various ecosystems, especially in arid deserts with little organic substrate. Nonetheless, the impact of soil organic C availability on microbial trace gas oxidation and the underlying mechanisms are unclear at the community level. This study investigated the energy and life-history strategies of soil microbiomes along an organic C gradient inside and out of Hedysarum scoparium islands dispersed in the Mu Us Desert, China. Metagenomic analysis showed that with increasing organic C availability from bare areas into \"fertile islands\", the abundance of trace gas oxidizers (TGOs) decreased, but that of trace gas nonoxidizers (TGNOs) increased. The variation in their abund","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Aug","modification":"2025-04-22T14:53:28.998Z","creation":"2025-04-06T01:09:41.23Z"},"accession":"S-EPMC10356767","cross_references":{"pubmed":["37253970"],"doi":["10.1038/s41396-023-01437-6"]}}