Table 2. Proportions of abundant genera within laboratory and wild-collected Drosophila.

Order/Family	Genus	Lab	Wild	Grand Total
Acetobacteraceae	Acetobacter	0.03	0.07	0.05
	Commensalibacter	0.03	0.03	0.03
Enterobacteriaceae	Providencia	0.29	0.01	0.13
	Serratia	0.07	0.04	0.05
	Shigella	0.03	0.06	0.05
	Erwinia	0.00	0.01	0.01
	Pantoea	0.00	0.05	0.03
	Enterobacteriaceae Group Orbus	0.39	0.29	0.20
	Other Enterobacteriaceae	0.01	0.01	0.01
Lactobacillales	Enterococcus	0.00	0.04	0.02
	Lactobacillus	0.11	0.06	0.08
	Vagococcus	0.00	0.16	0.09
	Other Lactobacillales	0.00	0.04	0.03
	All other Taxa	0.04	0.14	0.09
	Total Number of Libraries	19	20	39
	Total Number of Sequences	1393	1850	3243

Lab and wild columns represent all pooled samples. Genus names were assigned based upon the RDP classification, OTU membership, and phylogenetic placement relative to sequences from GenBank (see text for details).