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. 2018 Jan 23;592(3):310–317. doi: 10.1002/1873-3468.12969

Figure 1.

Figure 1

Neurotoxin gene clusters of (A) Enterococcus sp. 3G1_DIV0629; (B1) C. botulinum Group I ha types A, B; C. botulinum Group II type B; C. botulinum Group III (*Group III neurotoxin gene clusters position the gene for transcription factor botR upstream of ha70); C. botulinum Group IV (the type G neurotoxin gene cluster swaps the positions of ha70 and ha34). (B2) Group I orf‐X types A, F († Group I neurotoxin gene clusters include botR at this position); Group II types E, F. (B3) boNT/X. (B4) Weissella oryzae SG25. Purple regions in ntnh‐like refer to Big 3 domains that are not present in the ntnh‐like gene. Note that the putative Weisella neurotoxin gene is not associated with ntnh, ha or orfx accessory genes.