TY - RPRT TI - Translation rate modification by preferential codon usage: intragenic position effects. AU - H Liljenström AU - G von Heijne PY - 1987 DO - 10.1016/s0022-5193(87)80251-5 UR - https://pubmed.ncbi.nlm.nih.gov/2443765/ ID - 2443765 ER -