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Table 3 Phylogroup of isolated E. coli isolates from broiler chicken and farm environment in Kelantan, Malaysia n = 48

From: Phenotypic and genotypic characterization of colistin-resistant Escherichia Coli with mcr-4, mcr-5, mcr-6, and mcr-9 genes from broiler chicken and farm environment

Sample Type

Phylogroup

A

B1

B2

C

Clade I/II

D

E

F

Unknown

Cloacal

6

3

1

2

1

2

1

1

 

Evt swaba

8

1

    

1

1

1

Fecal

3

-

  

1

    

Food

4

-

 

2

     

Litter

1

-

 

1

 

1

   

Swage

-

    

1

   

Water

2

2

   

1

   

Total

24

6

1

5

2

5

2

2

1

Percentage (%)

50.0

12.5

2.1

10.4

4.2

10.4

4.2

4.2

2.1

  1. aEvt swab Environmental swab