Table 1 The list of oligonucleotides with significant differences in frequency between human-CoV and bat-CoV

Di

AA, AU, GU, UA, UG, UU

AC, AG, CA, CC, CG, CU, GA, GC, GG, UC

Tri

AAA, AAG, AAU, AGU, AUA, AUG, AUU, GAU, GUA, GUU, UAA, UAG, UAU, UGA, UGU, UUA, UUG, UUU

AAC, ACA, ACC, ACG, ACU, AGC, AGG, CAA, CAC, CAG, CAU, CCA, CCC, CCG, CCU, CGA, CGC, CGG, CGU, CUA, CUC, CUG, CUU, GAA, GAC, GAG, GCA, GCC, GCG, GCU, GGC, GGG, GUC, GUG, UAC, UCA, UCC, UCG, UCU, UGC, UUC

Tetra

AAAA, AAAG, AAAU, AAGC, AAGU, AAUA, AAUC, AAUG, AAUU, AGAU, AGUA, AGUU, AUAA, AUAC, AUAG, AUAU, AUCU, AUGA, AUGG, AUGU, AUUA, AUUC, AUUG, AUUU, CUAA, GAAU, GAUA, GAUC, GAUG, GAUU, GGAU, GGUA, GGUU, GUAA, GUAU, GUGU, GUUA, GUUG, GUUU, UAAA, UAAG, UAAU, UACU, UAGA, UAGU, UAUA, UAUC, UAUG, UAUU, UGAU, UGGA, UGGU, UGUA, UGUU, UUAA, UUAG, UUAU, UUGA, UUGG, UUGU, UUUA, UUUG, UUUU

AAAC, AACA, AACC, AACG, AACU, AAGG, ACAA, ACAC, ACAG, ACAU, ACCA, ACCC, ACCG, ACCU, ACGA, ACGC, ACGG, ACGU, ACUA, ACUC, ACUG, ACUU, AGAC, AGAG, AGCA, AGCC, AGCG, AGCU, AGGC, AGGG, AGGU, AGUC, AGUG, AUCC, AUCG, CAAA, CAAC, CAAG, CAAU, CACA, CACC, CACG, CACU, CAGA, CAGC, CAGG, CAGU, CAUC, CAUG, CCAA, CCAC, CCAG, CCAU, CCCA, CCCC, CCCG, CCCU, CCGA, CCGC, CCGG, CCGU, CCUA, CCUC, CCUG, CCUU, CGAA, CGAC, CGAG, CGAU, CGCA, CGCC, CGCG, CGCU, CGGA, CGGC, CGGG, CGGU, CGUA, CGUC, CGUG, CGUU, CUAC, CUAG, CUAU, CUCA, CUCC, CUCG, CUCU, CUGA, CUGC, CUGG, CUGU, CUUA, CUUC, CUUG, CUUU, GAAC, GAAG, GACA, GACC, GACG, GACU, GAGA, GAGC, GAGG, GCAA, GCAC, GCAG, GCCA, GCCC, GCCG, GCCU, GCGA, GCGC, GCGG, GCGU, GCUC, GCUG, GCUU, GGAA, GGAC, GGAG, GGCA, GGCC, GGCG, GGCU, GGGA, GGGC, GGGU, GGUC, GGUG, GUAC, GUCA, GUCC, GUCG, GUCU, GUGA, GUGC, GUGG, UAAC, UACA, UACC, UACG, UCAA, UCAC, UCAG, UCAU, UCCA, UCCC, UCCG, UCCU, UCGA, UCGC, UCGG, UCGU, UCUA, UCUC, UCUG, UGAC, UGAG, UGCA, UGCC, UGCG, UGCU, UGGC, UGGG, UGUC, UUAC, UUCA, UUCC, UUCG, UUGC, UUUC