TY - RPRT TI - Site-directed mutagenesis with an expanded genetic code. AU - D Mendel AU - V W Cornish AU - P G Schultz PY - 1995 DO - 10.1146/annurev.bb.24.060195.002251 UR - https://pubmed.ncbi.nlm.nih.gov/7663123/ ID - 7663123 ER -