natural-product-discovery
Natural product discovery is the systematic identification and characterization of bioactive chemical compounds produced by living organisms, particularly the diverse secondary metabolites synthesized by plants. Plants generate thousands of these compounds—including alkaloids, terpenoids, and flavonoids—as part of their ecological adaptations to stress, herbivory, and microbial attack. Understanding and cataloging these molecules is vital for plant biology research, as it reveals the biochemical strategies plants use to survive, while also providing leads for pharmaceuticals, agrochemicals, and biotechnological applications.
PubMed · 2026-04-08
Scientists have released a major upgrade to plantiSMASH, a computer tool that scans plant genomes to find clusters of genes responsible for producing beneficial natural compounds. Version 2.0 can now detect 12 types of gene clusters across 430 plant genomes, dramatically expanding our ability to discover new medicines, pesticides, and nutrients hidden in plant DNA.
plantiSMASH 2.0 now detects 12 distinct types of biosynthetic gene clusters, up from the original framework's smaller set.
The updated database catalogs 30,423 putative biosynthetic gene clusters across 430 plant genomes.
New features include substrate prediction for enzyme families and regulatory analysis via transcription factor binding site detection.