Table 1.

List of strains and respective accessions numbers for 16S rRNA and rpoB sequences submitted to GenBank

Organism	Strain	16S rRNA	rpoB
P. pneumotropica Heyl
	CR1	GU809174	GU809197
	CR5	GU809177	GU809202
	CR10	GU809178	GU809191
	CR16	GU809176	GU809203
	CR18	GU809172	GU809192
	CR24	GU809179	GU809204
	CR26	GU809180	GU809205
	CR28	GU809181	GU809206
	CR30	GU809173	GU809207
	CR32	GU809175	GU809193
P. pneumotropica Jawetz
	CR3	GU809188	GU809198
	CR13	GU809182	GU809194
	CR17	GU809183	GU809195
	CR19	GU809185	GU809196
	CR51	GU809187	GU809199
	CR53	GU809186	GU809200
	CR54	GU809184	GU809201
Pasteurellaceae	CR4	GU809189	GU809190

Sequences for all isolates with dissimilarity in either 16S rRNA or rpoB gene or both were submitted.

All isolates were obtained from mice, except for CR4, which came from a rat.