TY - RPRT TI - A graphic approach to analyzing codon usage in 1562 Escherichia coli protein coding sequences. AU - C T Zhang AU - K C Chou PY - 1994 DO - 10.1006/jmbi.1994.1263 UR - https://pubmed.ncbi.nlm.nih.gov/8145249/ ID - 8145249 ER -