Supporting information for Jansen et al. (2002) Proc. Natl. Acad. Sci. USA, 10.1073/pnas.152330099

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Fig. 10. Geographic distribution of horses with mtDNA type B1. The map excludes horses without documented maternal ancestry. The breeds of all documented and undocumented horses with B1 mtDNA types are as follows (percentage of breed in parentheses): 5 Arabs (5%), 1 Shire (10%), 1 Lipizzan (8%), 15 "EC" samples without further breed information (1).


1. Vilà, C., Leonard, J. A., Götherstöm, A., Marklund, S., Sandberg, K., Lindén, K., Wayne, R. K. & Ellegren, H. (2001) Science291, 474-477.