Fig. 6

Relative abundances of bacterial families in samples collected in three tree fruit packing facilities, shown by the presence (+) or absence (−) of L. monocytogenes culture in facilities F1, F2, and F3 (a) and in three sections (washing, fan drying, and waxing) within facilities (b). Families with relative abundance of less than 10% are shown under the category “Other.” Each bar represents an individual sample