. 2009 Apr 8;9:68. doi: 10.1186/1471-2180-9-68

Table 3.

Results from library comparisons with SONS [24].

Library A	Unfractioned	U_obs^a	V_obs^b	A_{otu_shared}^c	B_{otu_shared}^d
Library B	Fr G+C 25–30%	0.41	0.40	0.22	0.34

Library B	Fr G+C 30–35%	0.59	0.83	0.40	0.56

Library B	Fr G+C 35–40%	0.67	0.82	0.44	0.64

Library B	Fr G+C 40–45%	0.72	0.75	0.45	0.51

Library B	Fr G+C 45–50%	0.62	0.63	0.33	0.40

Library B	Fr G+C 50–55%	0.34	0.64	0.20	0.40

Library B	Fr G+C 55–60%	0.18	0.33	0.13	0.34

Library B	Fr G+C 60–65%	0.44	0.32	0.17	0.36

Library B	Fr G+C 65–70%	0.68	0.53	0.39	0.39

Library B	Fr G+C 70–75%	0.69	0.67	0.42	0.47

Library B	Fr G+C 25–75%^e	0.92	0.60	0.81	0.26

a. Fraction of sequences observed in shared OTUs in library A

b. Fraction of sequences observed in shared OTUs in library B

c. Fraction of shared OTUs in library A

d. Fraction of shared OTUs in library B

e. The combined G+C fractions