Table 1.

Gram stain results and peptidoglycan structure of common D. melanogaster microbiota members.

Bacterial species	Gram stain	Peptidoglycan type	References
Lactobacillus plantarum	+	DAP	[28]
Lactobacillus brevis	+	Lys	[28]
Lactobacillus fructovorans	+	Lys	[28]
Acetobacter pasteurianus	−	DAP	[29]
Acetobacter pomorum	−	DAP	[29]
Acetobacter tropicalis	−	DAP	[29]
Acetobacter aceti	−	DAP	[29]