Spectral Annotation Novelty Index

A molecular network-based chemical novelty index for prioritizing samples using untargeted metabolomics in natural products discovery

IQ is a molecular network-based chemical novelty index developed for prioritizing strains according to the probability of finding novel chemistry using molecular networks. IQ uses three key network metrics: Library match score (MQS) for annotated nodes, cosine values between annotated and unannotated nodes (COS), and the proportion of unannotated nodes.

Project in collaboration with Professor Cuauhtémoc Licona-Cassani from Tecnológico de Monterrey.

Douglas Venegas González
Douglas Venegas González
Associate Researcher
Jonathan Parra Villalobos
Jonathan Parra Villalobos
Assistant Professor

Integrating omics technologies for studying and discovering new antibiotics from actinomycetes.