Draft Genomes of Six Wild Poisonous Mushrooms.

Foodborne illnesses caused by wild mushroom poisoning occur globally and have led to food safety concerns. Here, we reported genome assemblies of the six most commonly encountered toxic mushrooms in Thailand. These comprised , , , , sp.

Phylogenetic evidence revealed (Agaricales, Hygrophoraceae) as a new clinical record for gastrointestinal mushroom poisoning in Thailand.

Epidemiological data showed increasing incidence rates of gastrointestinal (GI) mushroom syndrome in Thailand. This study therefore, aimed to identify suspected GI toxin-containing mushrooms using DNA sequence analyses of the internal transcribed spacer (ITS) region and the large subunit (LSU) of nuclear ribosomal DNA. GI toxins were also identified using liquid chromatography quadrupole time-of-flight mass spectrometry (LC-QTOF-MS).

Molecular identification of poisonous mushrooms using nuclear ITS region and peptide toxins: a retrospective study on fatal cases in Thailand.

Cases of mushroom poisoning in Thailand have increased annually. During 2008 to 2014, the cases reported to the National Institute of Health included 57 deaths; at least 15 died after ingestion of amanitas, the most common lethal wild mushrooms inhabited. Hence, the aims of this study were to identify mushroom samples from nine clinically reported cases during the 7-year study period based on nuclear ITS sequence data and diagnose lethal peptide toxins using a reversed phase LC-MS method.