Untangling the Complexities of Processing and Analysis for Untargeted LC-MS Data Using Open-Source Tools.

Untargeted metabolomics is a powerful tool for measuring and understanding complex biological chemistries. However, employment, bioinformatics and downstream analysis of mass spectrometry (MS) data can be daunting for inexperienced users. Numerous open-source and free-to-use data processing and analysis tools exist for various untargeted MS approaches, including liquid chromatography (LC), but choosing the 'correct' pipeline isn't straight-forward.

Foreign Animal Disease Outbreaks.

A foreign animal disease (FAD) infecting beef cattle can have a negative impact on producers and the veterinarians who serve them. A veterinarian's ability to recognize FADs is a significant responsibility, as is aiding clients and local community in preparing for and responding to an outbreak. Knowledge of local livestock operations, markets, and resources provides valuable insight to managing officials and speeds response.