Table 1.

Summary of 1000 Genomes Phase 1 data

	Autosomes	Chromosome X	GENCODE regionsa
Samples	1092	1092	1092
Total raw bases (Gb)	19,049	804	327
Mean mapped depth (x)	5.1	3.9	80.3
SNPs
No. sites overall	36.7 M	1.3 M	498 K
Novelty rateb	58%	77%	50%
No. Syn / NonSyn /  Nonsense	NA	4.7 / 6.5 / 0.097 K	199 / 293 / 6.3 K
Avg. no. SNPs per sample	3.60 M	105 K	24.0 K
Indels
No. sites overall	1.38 M	59 K	1,867
Novelty rateb	62%	73%	54%
No. in-frame / frameshift	NA	19 / 14	719 / 1,066
Avg. no. indels per  sample	344 K	13 K	440
Genotyped large deletions
No. sites overall	13.8 K	432	847
Novelty rateb	54%	54%	50%
Avg. no. variants per  sample	717	26	39

^aAutosomal genes only.

^bCompared to dbSNP release 135 (Oct 2011) excluding contribution from Phase 1 1000 Genomes (or equivalent data for large deletions).