"Here, we analyzed natural variation in the production of 44 ascarosides across 95 wild ​Caenorhabditis elegans ​strains using high-performance liquid chromatography coupled to high-resolution mass spectrometry (HPLC-HRMS).
(...)
Our findings demonstrate how natural genetic variation in core metabolic pathways can affect the production of social signals."
#Celegans

cc @Odedrechavi

https://www.biorxiv.org/content/10.1101/2022.11.23.517769v1?med=mas