{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["18(1)"],"submitter":["Kelman MJ"],"pubmed_abstract":["<i>Ramaria flavobrunnescens</i> is an ectomycorrhizal coral mushroom that is often found growing in eucalyptus forests. The mushroom has been linked to accidental ingestion-associated livestock poisonings in South America, though the toxicological agent has not yet been described. Mushroom samples identified as <i>R. flavobrunnescens</i> were analyzed by liquid chromatography high-resolution mass spectrometry (LC-MS/MS) to determine the potential source of the toxicity, and to provide a metabolomic profile of the species. Previously reported <i>Ramaria</i> secondary metabolites were detected, including ramarins, ramariolides, pistillarin and arsenic-containing compounds. A number of bacterial species were isolated from <i>R. flavobrunnescens</i> that produced iron-chelating cyclic peptides"],"journal":["Toxins"],"pagination":["53"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12845983"],"repository":["biostudies-literature"],"pubmed_title":["High-Resolution LC-MS Characterization of <i>Ramaria flavobrunnescens,</i> a Coral Mushroom Toxic to Livestock, Reveals Fungal, Bacterial, and Eucalyptus Tree Metabolites."],"pmcid":["PMC12845983"],"pubmed_authors":["Sumarah MW","Renaud JB","Kelman MJ","Tanney JB","Machado M"],"additional_accession":[]},"is_claimable":false,"name":"High-Resolution LC-MS Characterization of <i>Ramaria flavobrunnescens,</i> a Coral Mushroom Toxic to Livestock, Reveals Fungal, Bacterial, and Eucalyptus Tree Metabolites.","description":"<i>Ramaria flavobrunnescens</i> is an ectomycorrhizal coral mushroom that is often found growing in eucalyptus forests. The mushroom has been linked to accidental ingestion-associated livestock poisonings in South America, though the toxicological agent has not yet been described. Mushroom samples identified as <i>R. flavobrunnescens</i> were analyzed by liquid chromatography high-resolution mass spectrometry (LC-MS/MS) to determine the potential source of the toxicity, and to provide a metabolomic profile of the species. Previously reported <i>Ramaria</i> secondary metabolites were detected, including ramarins, ramariolides, pistillarin and arsenic-containing compounds. A number of bacterial species were isolated from <i>R. flavobrunnescens</i> that produced iron-chelating cyclic peptides","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-09T03:19:37.054Z","creation":"2026-06-09T03:12:06.689Z"},"accession":"S-EPMC12845983","cross_references":{"pubmed":["41591199"],"doi":["10.3390/toxins18010053"]}}