Reprogramming CRISPR–Cas enzymes for customized genome editing
Research Briefing Published: 02 February 2026 Nature Biotechnology (2026)Cite this article Subjects We developed Protein2PAM, an evolution-informed protein language model that predicts protospacer-adjacent motif (PAM) specificity of CRISPR–Cas enzymes. Using in silico mutagenesis and model-guided evolution, we generated Cas9 variants with broadened PAM compatibility and higher activity, enabling editing of genomic sites that were previouslyContinue Reading












