Fig. 9From: Autophagy counteracts instantaneous cell death during seasonal senescence of the fine roots and leaves in Populus trichocarpaATG8 protein levels (a) and the immunolocalization of ATG8 protein (b-j) in fine roots (RC – root control, RS1 – first stage of root senescence, RS2 – second stage of root senescence) during the growing season. Bars, 50 μmBack to article page