. Author manuscript; available in PMC: 2009 Jun 1.

Published in final edited form as: J Immunol. 2008 Jun 1;180(11):7461–7470. doi: 10.4049/jimmunol.180.11.7461

Table III.

Substitution patterns in nurse shark V_H and C_H gene segments across nine loci

Domain	Length (bp)	Treelength^a	dn^b	Ds^b	dn/ds
VH1	303	0.50	0.0303	0.0311	0.974
CH1	300	0.52	0.0240	0.0472	0.508
CH2	300	0.47	0.0330	0.0333	0.991
CH3	306	0.35	0.0201	0.0389	0.517
CH4	390	0.33	0.0070	0.0410	0.171

Expected substitutions/site.

Averaged across all branches of the tree.