From: Oligonucleotide usage in coronavirus genomes mimics that in exon regions in host genomes
 | Human-type | Bat-type |
---|---|---|
Di | AA, AU, GU, UA, UU | AC, CA, CC, CG, GA, GC, GG |
Tri | AAA, AAU, AGU, AUA, AUU, GUA, GUU, UAA, UAG, UAU, UGA, UGU, UUA, UUG, UUU | ACC, ACG, AGC, CAC, CAG, CCA, CCC, CCG, CGA, CGC, CGG, CGU, GAC, GAG, GCA, GCC, GCG, GCU, GGC, GUC, UCG, UGC |
Tetra | AAAA, AAAU, AAGU, AAUA, AAUC, AAUG, AAUU, AGUA, AGUU, AUAA, AUAC, AUAG, AUAU, AUCU, AUGU, AUUA, AUUC, AUUG, AUUU, CUAA, GAAU, GAUA, GAUU, GGUA, GGUU, GUAA, GUAU, GUUA, GUUG, GUUU, UAAA, UAAG, UAAU, UACU, UAGA, UAGU, UAUA, UAUC, UAUG, UAUU, UGAU, UGUA, UGUU, UUAA, UUAG, UUAU, UUGA, UUGG, UUGU, UUUA, UUUG, UUUU | AACG, AAGG, ACCA, ACCC, ACCG, ACCU, ACGA, ACGC, ACGG, ACGU, AGCA, AGCC, AGCG, AUCG, CAAC, CAAG, CACC, CACG, CAGA, CAGC, CAUC, CCAA, CCAC, CCAG, CCCC, CCCG, CCGA, CCGC, CCGG, CCGU, CCUG, CGAA, CGAC, CGAG, CGAU, CGCA, CGCC, CGCG, CGCU, CGGA, CGGC, CGGG, CGGU, CGUC, CGUG, CGUU, CUAC, CUCG, CUGC, CUGG, CUUC, GAAC, GAAG, GACA, GACC, GACG, GAGA, GAGC, GAGG, GCAC, GCAG, GCCA, GCCC, GCCG, GCGA, GCGC, GCGG, GCGU, GCUC, GCUG, GGAC, GGAG, GGCA, GGCC, GGCG, GGGC, GGUC, GUAC, GUCC, GUCG, GUGC, GUGG, UACC, UACG, UCCA, UCCG, UCGA, UCGC, UCGG, UCGU, UGCC, UGCG, UGCU, UGGC, UUCG |