An investigation into the toxicity of tissue extracts from two distinct marine Polychaeta

D'Ambrosio, MariaelenaRamos, ÍrisMartins, CarlaCosta, Pedro M.2022-08-022022-08-022022-062590-1710PURE: 42960121PURE UUID: 1e536ff7-643b-47a0-aba5-fbb7f72bdfaaScopus: 85126121864PubMed: 35300382PubMedCentral: PMC8921474http://hdl.handle.net/10362/142793Publisher Copyright: © 2022The present study investigated the potential toxicity of venomous secretions of two polychaetes, Hediste diversicolor and Glycera alba (Annelida: Phyllodocida). Toxic activity of putative toxins, measured on mussel gills through the Comet assay, revealed higher effects caused by extracts from H. diversicolor skin and G. alba specialised, jawed proboscis, when compared to control. The results suggest that H. diversicolor secretes toxins via skin for protection against predators, contrarily to G. alba, who secretes toxins for predation.52997253engAnnelidaGlycera albaHediste diversicolorMarine invertebratesToxicityVenomous compoundsToxicologySDG 14 - Life Below WaterAn investigation into the toxicity of tissue extracts from two distinct marine Polychaetajournal article10.1016/j.toxcx.2022.100116https://www.scopus.com/pages/publications/85126121864