CRESTED MATING TABLE

Use this table to find out the expectations of the crested variety.
Please note that the table below is based on current theory about the inheritance of the crested mutation.

2F = Double Factored
1F = Single Factored
2D = 2 Crest Determining Genes
1D = 1 Crest Determining Gene
2I = 2 Crest Initiating Genes
1I = 1 Crest Initiating Gene

Full Circular 2F

X

Full Circular 2F

=

100%

Full Circular 2F

 

 

 

 

 

 

Full Circular 2F

X

Full Circular 1F

=

50%

Full Circular 2F

50%

Full Circular 1F

 

 

 

 

 

 

Full Circular 2F

X

Half Circular

=

50%

Full Circular 2F

50%

Half Circular

 

 

 

 

 

 

Full Circular 2F

X

Tufted

=

25%

Full Circular 2F

25%

Full Circular 1F

25%

Half Circular

25%

Tufted

 

 

 

 

 

 

Full Circular 2F

X

Crest Bred 2D

=

100%

Half Circular

 

 

 

 

 

 

Full Circular 2F

X

Crest Bred 2D

=

50%

Half Circular

50%

Tufted

 

 

 

 

 

 

Full Circular 2F

X

Crest Bred 2I

=

100%

Full Circular 1F

 

 

 

 

 

 

Full Circular 2F

X

Crest Bred 1I

=

50%

Full Circular 1F

50%

Tufted

 

 

 

 

 

 

Full Circular 2F

X

Normal

=

100%

Tufted

 

 

 

 

 

 

Full Circular 1F

X

Full Circular 1F

=

25%

Full Circular 2F

50%

Full Circular 1F

25%

Crest Bred 2I

 

 

 

 

 

 

Full Circular 1F

X

Half Circular

=

25%

Full Circular 2F

25%

Full Circular 1F

25%

Half Circular

25%

Tufted

 

 

 

 

 

 

Full Circular 1F

X

Tufted

=

12.5%

Full Circular 2F

25%

Full Circular 1F

12.5%

Half Circular

25%

Tufted

12.5%

Crest Bred 1I

12.5%

Crest Bred 2I

 

 

 

 

 

 

Full Circular 1F

X

Crest Bred 2D

=

50%

Half Circular

50%

Tufted

 

 

 

 

 

 

Full Circular 1F

X

Crest Bred 1D

=

25%

Half Circular

50%

Tufted

25%

Crest Bred 1I

 

 

 

 

 

 

Full Circular 1F

X

Crest Bred 2I

=

50%

Full Circular 1F

50%

Crest Bred 2I

 

 

 

 

 

 

Full Circular 1F

X

Crest Bred 1I

=

25%

Full Circular 1F

25%

Tufted

25%

Crest Bred 1I

25%

Crest Bred 2I

 

 

 

 

 

 

Full Circular 1F

X

Normal

=

50%

Tufted

50%

Crest Bred 1I

 

 

 

 

 

 

Half Circular

X

Half Circular

=

25%

Full Circular 2F

50%

Half Circular

25%

Crest Bred 2D

 

 

 

 

 

 

Half Circular

X

Tufted

=

12.5%

Full Circualr 2F

25%

Tufted

25%

Half Circular

12.5%

Full Circular 1F

12.5%

Crest Bred 1D

12.5%

Crest Bred 2D

 

 

 

 

 

 

Half Circular

X

Crest Bred 2D

=

50%

Half Circular

50%

Crest Bred 2D

 

 

 

 

 

 

Half Circular

X

Crest Bred 1D

=

25%

Half Circular

25%

Tufted

25%

Crest Bred 2D

25%

Crest Bred 1D

 

 

 

 

 

 

Half Circular

X

Crest Bred 2I

=

50%

Full Circular 1F

50%

Tufted

 

 

 

 

 

 

Half Circular

X

Crest Bred 1I

=

50%

Tufted

25%

Full Circular 1F

25%

Crest Bred 1D

 

 

 

 

 

 

Half Circular

X

Normal

=

50%

Tufted

50%

Crest Bred 1D

 

 

 

 

 

 

Tufted

X

Tufted

=

6.25%

Full Circular 2F

25%

Tufted

6.25%

Normal

12.5%

Half Circular

12.5%

Full Circular 1F

12.5%

Crest Bred 1D

12.5%

Crest Bred 1I

6.25%

Crest Bred 2D

6.25%

Crest Bred 1I

 

 

 

 

 

 

Tufted

X

Crest Bred 2D

=

25%

Half Circular

25%

Crest Bred 1D

25%

Crest Bred 2D

25%

Tufted

 

 

 

 

 

 

Tufted

X

Crest Bred 1D

=

12.5%

Half Circular

12.5%

Normal

25%

Tufted

25%

Crest Bred 1D

12.5%

Crest Bred 2D

12.5%

Crest Bred 1I

 

 

 

 

 

 

Tufted

X

Crest Bred 2I

=

25%

Full Circular 1F

25%

Crest Bred 1I

25%

Crest Bred 2I

25%

Tufted

 

 

 

 

 

 

Tufted

X

Crest Bred 1I

=

25%

Tufted

25%

Crest Bred 1I

12.5%

Full Circular 1F

12.5%

Normal

12.5%

Crest Bred 1D

12.5%

Crest Bred 2I

 

 

 

 

 

 

Tufted

X

Normal

=

25%

Tufted

25%

Normal

25%

Crest Bred 1D

25%

Crest Bred 1I

 

 

 

 

 

 

Crest Bred 2D

X

Crest Bred 2D

=

100%

Crest Bred 2D

 

 

 

 

 

 

Crest Bred 2D

X

Crest Bred 1D

=

50%

Crest Bred 2D

50%

Crest Bred 1D

 

 

 

 

 

 

Crest Bred 2D

X

Crest Bred 2I

=

100%

Tufted

 

 

 

 

 

 

Crest Bred 2D

X

Crest Bred 1I

=

50%

Tufted

50%

Crest Bred 1D

 

 

 

 

 

 

Crest Bred 2D

X

Normal

=

100%

Crest Bred 1D

 

 

 

 

 

 

Crest Bred 1D

X

Crest Bred 1D

=

25%

Crest Bred 2D

50%

Crest Bred 1D

25%

Normal

 

 

 

 

 

 

Crest Bred 1D

X

Crest Bred 2I

=

50%

Tufted

50%

Crest Bred 1I

 

 

 

 

 

 

Crest Bred 1D

X

Crest Bred 1I

=

25%

Tufted

25%

Normal

25%

Crest Bred 1D

25%

Crest Bred 1I

 

 

 

 

 

 

Crest Bred 1D

X

Normal

=

50%

Crest Bred 1D

50%

Normal

 

 

 

 

 

 

Crest Bred 2I

X

Crest Bred 2I

=

100%

Crest Bred 2I

 

 

 

 

 

 

Crest Bred 2I

X

Crest Bred 1I

=

50%

Crest Bred 1I

50%

Crest Bred 2I

 

 

 

 

 

 

Crest Bred 2I

X

Normal

=

100%

Crest Bred 1I

 

 

 

 

 

 

Crest Bred 1I

X

Crest Bred 1I

=

25%

Normal

50%

Crest Bred 1I

25%

Crest Bred 2I

 

 

 

 

 

 

Crest Bred 1I

X

Normal

=

50%

Crest Bred 1I

50%

Normal


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