Fig. 1
From: Biogeography of neutral genes and recent evolutionary history of pines in the Mediterranean Basin
Trends in the within-population genetic diversity of Mediterranean pines. a P. halepensis, a case study of west-to-east increasing diversity (correlation between longitudinal position and heterozygosity is 0.44 with a p value of 0.002, data from Fady (2005)). The easternmost dot corresponds to the mean heterozygosity of P. brutia in Turkey. b Increase in diversity from low elevation xerothermic pines (A) to mid-elevation mesothermic pines (B) and high elevation mountain pines (C) p value of 0.03 for the genetic differentiation among the three zones, data from California and Mediterranean basin pines in Fady and Conord (2010))