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Table 1 Incidence and multiplicity of papilloma in the parental strains, F1 and F1 backcross

From: New chemically induced skin tumour susceptibility loci identified in a mouse backcross between FVB and dominant resistant PWK

Strain

 

Animal No.

Incidence (%)

Multiplicity a)

FVB/N

total

16

16 (100)

32.56 ± 3.60

 

   female

9

9 (100)

28.22 ± 4.46

 

   male

7

7 (100)

38.14 ± 5.36

PWK/Rbrc

total

10

0 (0)

0

 

   female

10

0 (0)

0

 

   male

10

0 (0)

0

FVB × PWK

total

25

4 (16)

0.32 ± 0.8

 

   female

14

4 (28.6)

0.57 ± 1.01

 

   male

11

0 (0)

0

PWK × FVB

total

17

0 (0)

0

 

   female

8

0 (0)

0

 

   male

9

0 (0)

0

(FxP) × F

total

208

123(56.7)

4.86 ± 0.56

 

   female

107

60(56.1)

3.45 ± 0.64

 

   male

101

63(62.4)

6.34 ± 0.92

  1. a) data are shown as mean ± SEM.