Table 6.

RSCU distances of the host pairs calculated from the RSCU values for the abundant codons (RSCU ≥1.6) in the LT-Ag genes and two domains of PyVs

Region	Host pairs	RSCU distances witin host pairs for abundant codons (RSCU≥1.6)
		TTT	TTA	ATT	TCT	CCT	ACT	GCT	AGA	AGG	Avg.
LT-Ag	A–F	0.082	0.165b	0.406	0.676	0.134	0.244	0.111	0.521	0.780	0.346
	A–H	0.558a	1.593a	0.522	0.680a	0.301	0.764a	0.507	2.855a	0.749	0.948
	A–M	0.435	1.169	0.512	0.334	0.257	0.471	0.204	2.355	0.645	0.709
	A–P	0.460	1.335	0.572a	0.601	0.385a	0.707	0.279	2.731	0.785a	0.873
	F–H	0.477	1.428	0.117	0.004b	0.167	0.520	0.618a	2.335	0.032	0.633
	F–M	0.353	1.004	0.107	0.342	0.123	0.227	0.315	1.834	0.135	0.493
	F–P	0.378	1.170	0.166	0.074	0.251	0.463	0.389	2.210	0.005b	0.567
	H–M	0.123	0.424	0.010b	0.346	0.044b	0.293	0.303	0.501	0.104	0.239
	H–P	0.098	0.259	0.050	0.079	0.083	0.057b	0.228	0.125b	0.036	0.113
	M–P	0.025b	0.166	0.060	0.267	0.127	0.236	0.075b	0.376	0.140	0.164
DnaJ	A–H	1.682a	1.064	0.224b	1.896a	0.542	1.580	0.395	3.157a	0.151	1.188
	A–M	0.511	0.662	0.561	1.566	0.669	1.668a	0.651	2.874	0.012b	1.019
	A–P	1.476	1.230a	0.788a	1.664	1.304a	1.212	0.786a	2.447	0.449	1.262
	H–M	1.171	0.402	0.338	0.330	0.127b	0.088b	0.256	0.283b	0.139	0.348
	H–P	0.207b	0.166b	0.564	0.232	0.762	0.368	0.391	0.711	0.600a	0.444
	M–P	0.965	0.568	0.226	0.098b	0.635	0.456	0.135b	0.427	0.461	0.441
Helicase	A–F	0.142	0.494	0.489	0.633	0.653	0.003b	0.168	0.128	0.716	0.381
	A–H	0.416	1.739a	0.492	0.435	0.106b	0.946	0.735a	2.628a	1.044a	0.949
	A–M	0.386	1.074	0.647a	0.059	0.184	0.837	0.053b	2.052	0.737	0.670
	A–P	0.363	1.349	0.594	0.049	0.445	1.013	0.599	2.502	0.949	0.873
	F–H	0.558a	1.245	0.002b	1.069a	0.546	0.949	0.568	2.500	0.328	0.863
	F–M	0.528	0.580	0.158	0.574	0.836	0.840	0.115	1.924	0.021b	0.620
	F–P	0.505	0.854	0.104	0.585	1.098a	1.016a	0.431	2.374	0.232	0.800
	H–M	0.029	0.665	0.155	0.495	0.290	0.110	0.682	0.576	0.307	0.368
	H–P	0.053	0.390	0.102	0.484	0.552	0.066	0.136	0.126b	0.096	0.223
	M–P	0.024b	0.274b	0.053	0.011b	0.262	0.176	0.546	0.450	0.212	0.223

A–F avian–fish, A–H avian–human, A–M avian–non-primate mammals, A–P avian–non-human primate, F–H fish–human, F–M fish–non-primate mammals, F–P fish–non-human primate, H–M human–non-primate mammals, H–P human–non-human primate, M–P non-primate mammals–non-human primate; ^alargest RSCU distances among the host pairs for the corresponding codon; ^bsmallest RSCU distances among the host pairs for the corresponding codon