Direct cloning method aims to accelerate large-scale discovery of novel natural products Microorganisms possess natural product biosynthetic gene clusters (BGCs) that may harbor unique bioactivities for use in drug development and agricultural applications. However, many uncharacterized microbial BGCs remain inaccessible. Researchers at University of Illinois Urbana-Champaign previously demonstrated a technique using transcription factor decoys to activate large, silent BGCs in bacteria to aid in natural product discovery. Now, they have developed a direct cloning method that aims to accelerate large-scale discovery of novel natural products. Their findings are reported in the journal Nature Communications. Named Cas12a assisted precise targeted cloning using in vivo Cre-lox recombination (CAPTURE), the method allows for direct cloning of large genomic fragments, including those with high-GC content or sequence repeats. Where existing direct cloning methods fail to effectively clone natural product BGCs of this nature, CAPTURE excels.