TY  - RPRT
TI  - Simplified amino acid alphabets based on deviation of conditional probability from random background.
AU  - Xin Liu
AU  - Di Liu
AU  - Ji Qi
AU  - Wei-Mou Zheng
PY  - 2002
DO  - 10.1103/physreve.66.021906
UR  - https://pubmed.ncbi.nlm.nih.gov/12241213/
ID  - 12241213
ER  -