Characterization of Evolutionary Rates and Constraints in Three Mammalian Genomes

Table 1.

Rates of Small Insertions and Deletions and Neutral Point Substitutions

	Human + ancestral rodent branch	Mouse branch	Rat branch	Total	Mouse/rat
Nucleotide subs per site	0.457	0.095	0.101	0.653	0.941
Microdeletions per site	n/a	0.00277	0.00336	n/a	0.824
Microinsertions per site	n/a	0.00184	0.00167	n/a	1.102
Ins/Del	n/a	0.664	0.497	n/a	1.336
Ins + Del	0.023	0.00461	0.00503	0.033	0.963
(Ins + Del)/Subs	0.051	0.049	0.050	0.050	0.974