Fig. 1From: Elimination of Curtobacterium sp. strain A7_M15, a contaminant in Prunus rootstock tissue culture production, using reduced graphene oxide–silver–copper and silver–selenium nanocompositesBacterial contamination present on Gisela 5 rootstock culture medium (the Curtobacterium sp. A7_M15 isolate source sample) (a, b) and isolated Curtobacterium sp. A7_M15 on Luria agar (c)Back to article page