Table 2.

Median (interquartile range, IQR) probability of finding at least once 13-mer motifs (top-frequent among beta-lactamase resistance genes) in the MEGARes database over different bacterial species characterized by heterogeneous GC content

Species	Genome length	GC content	Median (IQR) probability
Nocardioides Salarius	4,429,322	0.73	0.98 (0.94–1)
Enhydrobacter aerosaccus	6,767,089	0.65	0.93 (0.87–0.98)
Paraburkholderia ginsengisol	6,541,884	0.64	0.93 (0.87–0.97)
Neisseria shayeganii	2,419,744	0.58	0.97 (0.95–0.98)
Stomatobaculum longum	2,308,581	0.55	0.97 (0.96–0.98)
Kluyvera intermedia	4,938,529	0.52	0.93 (0.92–0.94)
Buttiauxella noackiae	4,766,673	0.49	0.93 (0.93–0.93)
Megasphaera micronuciformis	1,765,374	0.45	0.97 (0.97–0.98)
Oribacterium sinus	2,727,518	0.43	0.96 (0.95–0.98)
Prevotella jejuni	3,913,006	0.42	0.95 (0.92–0.97)
Prevotella melaninogenica	3,168,282	0.4	0.96 (0.94–0.98)
Streptococcus pseudopneumoniae	2,195,458	0.4	0.97 (0.95–0.99)
Veillonella rogosae	2,187,106	0.39	0.97 (0.95–0.99)
Lachnoanaerobaculum orale	2,799,073	0.38	0.97 (0.94–0.99)
Catonella morbi	3,477,404	0.38	0.96 (0.93–0.99)
Staphylococcus argenteus	2,753,898	0.32	0.98 (0.95–0.99)
Leptotrichia wadei	2,337,418	0.29	0.98 (0.96–1)
Fusobacterium nucleatum	2,455,060	0.26	0.99 (0.97–1)