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. 2020 Feb 15;8(2):261. doi: 10.3390/microorganisms8020261

Figure 1.

Figure 1

Average nucleotide identity (ANI) based cluster dendrogram showing three types of Tn1546-like elements carrying vanA operons identified in 23 vanA- type vancomycin-resistant enterococci from healthy food-producing animals. Type I corresponds to the prototype Tn1546 (GenBank M97297) from human E. faecium B4147 [35]. Type II carries the G to T nucleotide point mutation at position 8234 in vanX. Tn1546-like element type III additionally carries an IS1252 in the orf2-vanR intergenic region.