Figure 1.

Geographical locations of the 35 sampling sites reported in Table1. All locations correspond to wild cowpea populations, excepted BEN05, BUR03, GHA26, NIG04, NIG10, NIG12, and NIG13 where wild and domesticated populations were sampled.

Kouam et al. BMC Plant Biology 2012 12:113   doi:10.1186/1471-2229-12-113
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