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Table 5 Resistance patterns and resistance genes of the obtained B. cereus from food samples (n = 42)

From: Meat and meat products as potential sources of emerging MDR Bacillus cereus: groEL gene sequencing, toxigenic and antimicrobial resistance

B. cereus

 

Type

Resistance patterns

Antibiotic resistance genes

MARI

n

%

18

42.9

MDR

8 Antimicrobial agents/ 6 Classes:

AMP, AMX, AMC, FEP, CRO, TE, SXT, and E

bla1, bla2, ermA, and tetA

0.73

12

28.6

MDR

8 Antimicrobial agents/ 6 Classes:

AMP, AMX, AMC, FEP, CRO, TE, SXT, and S

bla1, bla2, and tetA

0.73

6

14.2

Resistant

3 Antimicrobial agents/ 2 Classes:

AMP, AMX, and TE

bla1 and tetB

0.27

3

7.1

MDR

5 Antimicrobial agents/ 3 Classes:

AMP, AMX, AMC, FEP, and CRO

bla1 and bla2

0.45

2

4.8

Resistant

3 Antimicrobial agents/ 2 Classes:

AMP, AMX, and SXT

bla1

0.27

1

2.4

Resistant

4 Antimicrobial agents/ 2 Classes:

AMP, AMX, FEP and CRO

bla1, and bla2

0.36

  1. Ampicillin (AMP), amoxicillin (AMX), amoxicillin-clavulanic acid (AMC), cefepime (FEP), ceftriaxone (CRO), sulfamethoxazole/trimethoprim(SXT), streptomycin (S), tetracycline (TE), erythromycin(E)