Table 1. Summary of the recombination data from recent genomic studies of human families.

	Nb. of meioses
Data set	Females	Males	Total	Predominant ancestry
Bleazard et al.11	481	481	962	Asian
Campbell et al.2	9,785	9,784	19,591	European
Fledel-Alon et al.6	3,787	3,768	7,555	European
Hinch et al.12	524	526	1,050	African American
Kong et al.7	41,745	30,184	71,929	Icelandic
Martin et al.13	1,597	1,584	3,181	European
Total	57,919	46,327	104,246