Fig. 5From: Oak stands along an elevation gradient have different molecular strategies for regulating bud phenologySampling buds from sessile oak trees in the Pyrenees. (A): Location of the three selected populations along two elevation clines (Ossau and Luz valleys). Population IDÂ follows that of Additional file 2 Table S4. (B): Shotgun to harvest terminal branches on three canopee, (C): Bud storage in liquid nitrogen, (D): Leaf unfolding observation with binocularsBack to article page