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Table 4 Heritability calculations for CBV, RBV and LBV

From: Genotype is an important determinant factor of host susceptibility to periodontitis in the Collaborative Cross and inbred mouse populations

Parameter

CBV

RBV

LBV

MS Between*

24.09

14.08

12.21

MS within=VarE

4.58

2.82

5.21

P-value

<0.001

<0.001

0.002

No.

6.32

6.05

5.32

VarG

3.09

1.86

1.32

H2

0.40

0.40

0.20

  1. CBV Control Bone Volume.
  2. RBV Residual Bone Volume.
  3. LBV Loss of Bone volume.
  4. No. = average number of progeny/line.
  5. * = × 10-3mm3.
  6. d.f. Between = 22 for all treatments;
  7. d.f. Within = 116, 110, and 94 for CBV, RBV and LBV, respectively.
  8. MS between and MS within: Mean square between CC lines and within CC lines as obtained from one-way ANOVA.
  9. VarE and VarG = environmental and genetic components of variance, respectively.
  10. H2= estimate of broad sense heritability.