Table 1.

Twenty most abundantly represented classes by 30 basepair fragments in Genbank

	Total			Unique
Class	Sequences	Base Pairs	%	Sequences	Base Pairs	%
Mammalia	1.13 × 109	3.38 × 1010	33.59	1.12 × 109	3.37 × 1010	33.76
Liliopsida	3.23 × 108	9.68 × 109	9.62	3.22 × 108	9.66 × 109	9.69
Chromadorea	1.67 × 108	5.00 × 109	4.97	1.66 × 108	4.99 × 109	5.01
Actinopteri	1.57 × 108	4.72 × 109	4.69	1.57 × 108	4.71 × 109	4.72
Gammaproteobacteria	1.54 ×108	4.62 × 109	4.59	1.52 × 108	4.56 × 109	4.57
Solanaceae	1.19 × 108	3.57 ×109	3.55	1.19 × 108	3.56 × 109	3.57
Trematoda	1.10 × 108	3.30 × 109	3.28	1.10 × 108	3.29 × 109	3.31
Cestoda	9.06 × 107	2.72 × 109	2.70	9.06 × 107	2.72 × 109	2.73
Fabaceae	8.95 × 107	2.69 × 109	2.67	8.93 × 107	2.68 × 109	2.69
Bacilli	7.66 × 107	2.30 × 109	2.28	7.59 × 107	2.28 × 109	2.28
Actinobacteria	6.66 × 107	2.00 × 109	1.99	6.60 × 107	1.98 × 109	1.99
Aves	6.39 × 107	1.92 × 109	1.91	6.37 × 107	1.91 × 109	1.92
Betaproteobacteria	4.97 × 107	1.49 × 109	1.48	4.94 × 107	1.48 × 109	1.49
Brassicaceae	4.78 × 107	1.43 × 109	1.42	4.75 × 107	1.43 × 109	1.43
Insecta	4.66 × 107	1.40 × 109	1.39	4.64 × 107	1.39 × 109	1.40
Alphaproteobacteria	4.54 × 107	1.36 × 109	1.35	4.48 × 107	1.34 × 109	1.35
Echinoidea	3.79 × 107	1.14 × 109	1.13	3.77 × 107	1.13 × 109	1.13
Saccharomycetes	2.99 × 107	8.98 × 108	0.89	2.95 × 107	8.86 × 108	0.89
Clostridia	2.34 × 107	7.02 × 108	0.70	2.29 × 107	6.87 × 108	0.69
Vitaceae	2.24 × 107	6.72 × 108	0.67	2.23 × 107	6.70 × 108	0.67