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redclaw
Joined: 14 May 2007
Posts: 24
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I have 2 female redclaws and 2 males are a light blue.
The females are greyish brown colour. And the babies are they same. How can I get them to have blue babies? By breeding a baby with the father again? is that possible? |
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Ulli Bauer
Crustaforum-Team
Age: 34
Joined: 04 Mar 2008
Posts: 308
Location: Weinstadt
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Hi,
yes, this is frequently done in crusta breeding.
Beautiful crays!
Cheers and good luck
Ulli |
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_________________
If it ain't broken, don't repair it. |
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redclaw
Joined: 14 May 2007
Posts: 24
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| Ok so... if the daughter of one light blue father, is bred with the other light blue father? Would the babies be light blue too ? |
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Ulli Bauer
Crustaforum-Team
Age: 34
Joined: 04 Mar 2008
Posts: 308
Location: Weinstadt
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I've found nothing definitive, but as the light blue color is probably a mutation it's more likely than not that it's passed on recessively.
In that case, the filial generation F1 is heterozygous (they have one recessive light blue gene and one dominant wild color gene). If one of these mates with a (doubly recessive) light blue male, 50% of the offspring will be light blue and 50% wild-colored (but heterozygous, i.e. they will be able to have light blue offspring, too.) This is only a prediction, total numbers may vary, of course.
Ah, Mendel...
Cheers
Ulli |
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_________________
If it ain't broken, don't repair it. |
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Ulli Bauer
Crustaforum-Team
Age: 34
Joined: 04 Mar 2008
Posts: 308
Location: Weinstadt
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I've just seen that this in in the Shrimp section - I'm moving it to Crayfish.
Cheers
Ulli |
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_________________
If it ain't broken, don't repair it. |
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