TABLE 1.

Chromosome and plasmid sequence accession numbers and additional information for 3 Salmonella enterica subsp. enterica serovar Dublin strains isolated from cattle at harvest^a

Strain or plasmid	MLST	GenBank accession no. (SRA accession no.)	No. of reads (fold coverage)	Size (bp)	% GC content	AMR phenotype	Inc type	Resistance gene(s)b	Isolation yr
USMARC-69807c	ST10	CP032379 (SRR8063632)	75,195 (150×)	4,844,213	52.2	AmApFT (Ax)CSSuTe		aac(6′)-laad	2006e
pSD1-69807		CP032380	1,058 (74×)	96,567	52.8		IncA/C2	blaCMY-2, sul2, blaTEM-81, floR, aph(3′′)-lb, aph(6)-ld, tet(C)
pSD2-69807		CP032381	893 (66×)	74,562	48.6		IncX/IncFII	vga(C)
USMARC-69838c ,f	ST10	CP032449 (SRR8064828)	71,397 (150×)	4,913,018	52.2	AmApFTAxKCSSuTe		blaCMY-2, blaCMY-2, sul2, blaTEM-81, aph(6)-ld, aph(3′′)-lb, aph(3′)-la, aac(6′)-laad , floR, tet(C)	2012g
pSD1-69838		CP032450	3,196 (195×)	114,923	49.5		IncA/C2; IncX/IncFII	vga(C)
USMARC-69840c	ST10	CP032446 (SRR8034318)	83,212 (176×)	4,844,133	52.2	CKNaSSuTe		aac(6′)-laad	2012g
pSD1-69840		CP032447	1,275 (106×)	74,560	48.6		IncX; IncFII(s)	vga(C)
pSD2-69840		CP032448	652 (70×)	77,171	53.4		IncA/C2	floR, aph(6)-ld, aph(3′′)-lb, aph(3′)-la, sul2, tet(C)

^aST, sequence type; AMR, antimicrobial resistance; Am, amoxicillin-clavulanic acid; Ap, ampicillin; F, cefoxitin; Ax, ceftriaxone; C, chloramphenicol; K, kanamycin; S, streptomycin; Su, sulfisoxazole; Sxt, sulfamethoxazole-trimethoprim; T, ceftiofur; Te, tetracycline; (), indicates intermediate resistance.

^bResistance genes were identified using the Comprehensive Antibiotic Resistance Database (version 2.0.3) Resistance Gene Identifier (version 4.2.0) (13).

^cSalmonella enterica subsp. enterica serovar Dublin strain.

^dMay be phenotypically silent (cryptic) and not generally noted as conferring aminoglycoside resistance (14).

^eSource: pre-evisceration carcass.

^fTwo copies of bla_CMY-2 present, DZA56_07580 and DZA56_07860.

^gSource: subiliac lymph node.