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bacteria in photos

BACTERIA IDENTIFICATION

Examples of biochemical identification of bacteria

Tests for identification of:

Identification of Escherichia coli

bacteria identification E.coli
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
+ - + + - - - -
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- + - - - + + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
- - + + + + - +
1 2 5 5 4 6
Escherichia coli 99.91% T-in.: 1.00
Other examples of biochemical profiles of E.coli: 165500 99.97% T-in.: 0.85
165446 99.73% T-in.: 0.89
165440 100% T-in.: 0.89
Escherichia coli colony appearance

Identification of Klebsiella pneumoniae

bacteria identification K.pneumoniae
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
- - + - + - + +
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- + + + + + + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
+ + + + + + + +
4 6 7 6 7 6
Klebsiella pneumoniae 99.06% T-in.: 1.00
Other examples of biochemical profiles of K.pneumoniae: 467476 99.86% T-in.: 0.81
Klebsiella pneumoniae colony appearance

Identification of Klebsiella oxytoca

bacteria identification K.oxytoca
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
+ - + - - - + +
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- + - + + + + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
+ + + + + + - +
5 6 5 6 6 6
Klebsiella oxytoca 99.07% T-in.: 0.57
Other examples of biochemical profiles of K.oxytoca: 567666 99.15% T-in.: 0.91
Klebsiella oxytoca colony appearance

Identification of Enterobacter cloacae

bacteria identification E.cloacae
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
- - - + - + + +
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- + - - + + + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
+ - + + + + - +
4 2 4 5 6 7
Enterobacter cloacae 99.95% T-in.: 0.95
Other examples of biochemical profiles of E.cloacae: 464777 100% T-in.: 0.83
464767 99.85% T-in.: 0.78
Enterobacter cloacae colony appearance

Identification of Citrobacter freundii

bacteria identification C.freundii
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
- - - - - - - -
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- + - - + + + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
- - + + + + + +
0 2 4 4 6 6
Citrobacter freundii 91.69% T-in.: 0.79
Other examples of biochemical profiles of C.freundii: 034446 99.70% T-in.: 0.92
034447 99.85% T-in.: 0.98
Citrobacter freundii colony appearance

Identification of Proteus vulgaris

bacteria identification proteus
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
+ + - - + - - -
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
+ - - - - + - -
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
- - - - - - - +
3 1 0 0 1 2
Proteus vulgaris 99.12% T-in.: 1.00
Other examples of biochemical profiles of P.vulgaris: 350012 99.99% T-in.: 1.00
Proteus vulgaris colony appearance

Identification of Salmonella enterica ssp. enterica

bacteria identification salmonella
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
- + + + - + + -
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- - - - - - + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
- - + + + - + +
0 1 5 5 4 1
Salmonella enterica 36.23% T-in.: 1.00
The biochemical identification of Salmonella spp. must be confirmed by serology.
Salmonella enterica colony appearance

Identification of Yersinia enterocolitica

bacteria identification yersinia
ENTEROtest 24 RESULTS
IND H2S LYS ORN URE ARG SCI MAL
Indole
(1)
Hydrogen sulphide
(1)
Lysine
(1)
Ornithine
(1)
Urease
(1)
Arginine
(1)
Simmons citrate
(1)
Malonate
(1)
- - - + + - - -
PHE ONP INO ADO CEL SUC TRE MAN
Phenylalanine
(2)
ß-Galactosidase
(2)
Inositol
(2)
Adonitol
(2)
Cellobiose
(2)
Sucrose
(2)
Trehalose
(2)
Mannitol
(2)
- + + - + + + +
VPT ESL SOR RHA MLB RAF DUL GLU
Acetoin
(4)
Esculin
(4)
Sorbitol
(4)
Rhamnose
(4)
Melibiose
(4)
Raffinose
(4)
Dulcitol
(4)
Glucose
(4)
- - + - - - - +
0 2 6 1 3 2
Yersinia enterocolitica 98.95% T-in.: 0.93
Yersinia enterocolitica colony appearance

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