TY  - RPRT
TI  - Selection at the amino acid level can influence synonymous codon usage: implications for the study of codon adaptation in plastid genes.
AU  - B R Morton
PY  - 2001
DO  - 10.1093/genetics/159.1.347
UR  - https://pubmed.ncbi.nlm.nih.gov/11560910/
ID  - 11560910
ER  -