Table 1

Statistical comparisons of strains.

Strain

N (F/M)

Procrustes ANOVA

DFA sex

DFA strain


Strain

Sex

Strain × Sex

p- value

% misass.

Proc. dist.

p- value

% misass.

Proc. dist.


C57BL/6J

18 (9/9)

0.8788

22

0.0227


PWD

20 (6/14)

<0.0001*

0.7181

<0.0001*

0.9790

45

0.0152

<0.0001*

0

0.0442


Chr1a

18 (8/10)

0.0006*

0.0242

0.0593

0.7270

11

0.0213

<0.0001*

22

0.0245


Chr2a

17 (9/8)

<0.0001*

0.0151

0.0771

0.9820

65

0.0217

<0.0001*

14

0.0279


Chr3a

17 (9/8)

0.0004*

0.6075

0.0205

0.9350

47

0.0121

<0.0001*

17

0.0271


Chr4a

17 (7/10)

0.0002*

0.0098

0.2047

0.9615

53

0.0147

<0.0001*

0

0.0222


Chr5a

17 (8/9)

0.0443

0.3358

0.0003*

0.7624

12

0.0229

0.0010*

29

0.0219


Chr6a

18 (7/11)

0.0078

0.7694

0.0014*

0.9990

72

0.0138

<0.0001*

22

0.0248


Chr7a

17 (6/11)

0.003*

0.8293

<0.0001*

0.9830

53

0.0252

<0.0001*

26

0.0344


Chr8a

14 (7/7)

0.0002*

0.0025*

0.223

0.8990

14

0.0287

<0.0001*

42

0.0263


Chr9a

17 (10/7)

0.0496

0.017

0.0085

0.8576

6

0.0249

0.0010*

14

0.0182


Chr10-da

18 (10/8)

<0.0001*

0.912

0.0003*

0.9960

50

0.0114

<0.0001*

14

0.0367


Chr10-ma

15 (8/7)

0.4782

0.08

0.0128

0.7760

27

0.0203

0.085

39

0.0132


Chr10-pa

17 (2/15)

0.0355

0.01

0.0058

0.8202

29

0.0294

<0.0001*

34

0.0197


Chr11-da

19 (8/11)

0.003*

0.8586

0.0002*

0.9720

58

0.0114

<0.0001*

3

0.0257


Chr11-ma

17 (9/8)

0.0054

0.0019*

0.4491

0.9942

42

0.0205

0.0020*

50

0.0174


Chr11-pa

16 (11/5)

0.0481

0.6601

0.006

0.9991

50

0.0141

<0.0001*

20

0.02


Chr12a

19 (9/10)

0.0005*

0.2786

0.052

0.9862

53

0.012

<0.0001*

19

0.024


Chr13a

18 (6/12)

0.0657

0.8668

0.0004*

0.9513

39

0.0121

<0.0001*

31

0.0195


Chr14a

19 (10/9)

0.4924

0.1372

0.0027*

0.8681

32

0.0196

0.03

35

0.0132


Chr15a

18 (8/10)

0.0006*

0.029

0.1826

0.9193

39

0.0158

<0.0001*

22

0.0223


Chr16a

16 (8/8)

0.0005*

0.0173

0.1344

0.9868

44

0.0158

<0.0001*

17

0.0217


Chr17a

16 (8/8)

0.0048

0.0464

0.0858

0.9905

50

0.016

<0.0001*

17

0.0198


Chr18a

17 (8/9)

0.0004*

0.0043*

0.4045

0.9940

59

0.0181

<0.0001*

17

0.0212


Chr19a

17 (10/7)

0.0235

0.0055*

0.303

0.9983

41

0.0163

0.0090*

26

0.0155


X-da

17 (10/7)

0.7137

0.9467

<0.0001*

0.9262

53

0.0184

0.029

34

0.0143


X-ma

19 (10/9)

0.4367

0.4556

<0.0001*

0.8389

41

0.0155

0.0050*

19

0.0149


X-pa

18 (9/9)

0.0005*

0.2022

0.1635

0.9974

50

0.0108

<0.0001*

28

0.0231


Ya

16 (9/7)

0.0012*

0.2378

0.0011*

0.9401

25

0.0206

<0.0001*

26

0.0262


Mita

16 (8/8)

0.0542

0.105

0.17

0.9918

50

0.0121

0.0090*

59

0.0158


Numbers of specimens per strain (Females/Males), P-values for effects of strain sex and strain × sex interaction after pairwise two-way Procrustes Anova comparisons of the consomic strains against C57BL/6J, P-values for differences in Procrustes mean shape after pairwise DFAs of the consomic strains by sex and against C57BL/6J, per cent of specimens incorrectly assigned in cross-validation tests of the DFAs, and Procrustes distances between sexes and between C57BL/6J and the consomic strains. Stars indicate significant p-values after sequential Bonferroni correction assuming a general significance level of 0.05.

a The full nomenclature of the strains is C57BL/6J-Chr #PWD/Ph/ForeJ, with # representing the chromosome number or designation respectively

Boell et al. BMC Evolutionary Biology 2011 11:309   doi:10.1186/1471-2148-11-309

Open Data