Fig. 6From: The genetic basis of adaptation in phenology in an introduced population of Black Cottonwood (Populus trichocarpa, Torr. & Gray)Putative candidate genes in introduced population and native North American range. Overlap between our (a) autumn phenology and (b) spring phenology (bud burst) candidate genes and those identified in two other studies (Evans [22] and McKown [16])Back to article page