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Table 4 Retrospective analysis qPCR results. Retrospective qPCRs were performed simultaneously on previously characterized diagnostic or research samples from mammals that were uninfected (n = 4), naturally infected with Babesia or Cytauxzoon species (n = 31) or other vector-borne pathogens (n = 13)

From: Improved molecular detection of Babesia infections in animals using a novel quantitative real-time PCR diagnostic assay targeting mitochondrial DNA

Characterized sample (source)

Babesia 18S qPCR

Babesia LSU qPCR

 

Cq

T m (°C)

Cq

T m (°C)

B. bovis (cow)

32.2

86.5

17.0

76.5

B. caballi (horse)

29.4

86

29

77

B. caballi (horse)

36.3

86

35.1

76.5

B. canis (dog)

33.7

86

32.9

77

B. canis (dog)

36.7

86

36.8

77

B. canis (dog)

32.5

86

31.4

77

B. rossi (dog)

23.7

86

22.8

76.5

B. vogeli (dog)

21.9

86.5

20.5

77

B. vogeli (dog)

21.1

86

17.8

76.5

B. coco (dog)

34.7

86

27.8

77

B. coco (dog)

32.1

86

25.1

77

B. coco (dog)

–

none

40.6

77

B. conradae (dog)

34.2

86

19.8

76

B. conradae (dog)

39

86

19.7

76

B. conradae (dog)

–

none

17.3

76

B. conradae (dog)

–

none

21.4

76.5

B. gibsoni (dog)

13.2

86

13.01

77

B. gibsoni (dog)

19.3

86

19.2

77

B. lengau (leopard)

38.2

85.5

18

76

B. microti-like (dog)

–

none

30.8

77

B. microti-like (dog)

–

none

40.3

76.5

B. microti-like (dog)

32

86

24

76.5

B. microti-like (red fox)

36.5

85.5

27.8

76

B. microti-like (grey fox)

36.6

85.5

28.2

76

B. odocoilei (reindeer)

16.5

86

23.9

77

B. odocoilei (reindeer)

13.5

86.5

25.5

77

B. odocoilei (elk)

24.9

86.5

35.6

76.5

B. (sensu stricto) (maned wolf)

14.4

86

13.6

77

B. (sensu stricto) (bear)

34.1

86

32.4

76.5

Cytauxzoon felis (cat)

31.8

85.5

17.2

77.5

C. felis (cat)

35.3

85.5

21.2

77.5

Uninfected gDNA (cat)

–

none

–

none

Uninfected gDNA (cow)

–

none

–

none

Uninfected gDNA (dog)

–

none

–

none

Uninfected gDNA (horse)

–

none

–

none

Anaplasma phagocytophilum (dog)

–

none

–

none

A. platys (dog)

–

none

–

none

Bartonella henselae (cat)

–

none

–

none

Ehrlichia canis (dog)

–

none

–

none

E. ewingii (dog)

–

none

–

none

Hepatozoon canis (dog)

39.0

85

–

none

H. americanum (dog)

–

none

–

none

Leishmania infantum (dog)

–

none

–

none

Mycoplasma hemocanis (dog)

–

none

–

none

Neorickettsia risticii (culture)

–

none

–

none

Rickettsia rickettsii (dog)

–

none

–

none

Theileria equi (horse)

38.9

86

–

none

Trypanosoma cruzi (dog)

–

none

–

none

  1. Abbreviations: C q quantification cycle, T m melting temperature; −, Babesia was not amplified