{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13"],"submitter":["Yang Y"],"pubmed_abstract":["Soil dissolved organic matter (DOM) plays a vital role in biogeochemical processes. Global warming leads to increased freeze-thaw cycles (FTCs) in boreal forest soils, which can change DOM production and consumption. However, the interactions between the chemical composition of DOM molecules and the microbial communities that drive C decomposition in the context of freeze-thaw are poorly understood. Here, a FTCs incubation experiment was conducted. Combined with pyrolysis gas chromatography-mass spectrometry and high-throughput sequencing techniques, the relationships between DOM chemodiversity and microbial community structure were assessed. Results indicated that both low-frequency (2FTCs) and high-frequency freeze-thaw cycles (6FTCs) significantly increased soil dissolved organic carbon"],"journal":["Frontiers in microbiology"],"pagination":["1012512"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9868181"],"repository":["biostudies-literature"],"pubmed_title":["Linkages between the molecular composition of dissolved organic matter and soil microbial community in a boreal forest during freeze-thaw cycles."],"pmcid":["PMC9868181"],"pubmed_authors":["Cheng S","Fang H","Li Y","Yang Y","Guo Y","Vancampenhout K","Shi F","Zhou Y"],"additional_accession":[]},"is_claimable":false,"name":"Linkages between the molecular composition of dissolved organic matter and soil microbial community in a boreal forest during freeze-thaw cycles.","description":"Soil dissolved organic matter (DOM) plays a vital role in biogeochemical processes. Global warming leads to increased freeze-thaw cycles (FTCs) in boreal forest soils, which can change DOM production and consumption. However, the interactions between the chemical composition of DOM molecules and the microbial communities that drive C decomposition in the context of freeze-thaw are poorly understood. Here, a FTCs incubation experiment was conducted. Combined with pyrolysis gas chromatography-mass spectrometry and high-throughput sequencing techniques, the relationships between DOM chemodiversity and microbial community structure were assessed. Results indicated that both low-frequency (2FTCs) and high-frequency freeze-thaw cycles (6FTCs) significantly increased soil dissolved organic carbon","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2026-05-27T22:44:56.879Z","creation":"2025-02-19T04:45:48.27Z"},"accession":"S-EPMC9868181","cross_references":{"pubmed":["36699583"],"doi":["10.3389/fmicb.2022.1012512"]}}