Quote:
Originally Posted by Biscuit71
Now a Motley was called a co-dom at one point, but wouldnt that be a dominant also? If i am thinking correctly you breed a Motley to a WT, you get one or the other... so its basically the same in my head... it either is a motley or it isnt.. Thats what my head is trying to sort through... there is a super form of a motley, jsut like there is a Super form of Salmon... you jsut cant tell a salmon as being super or not until you breed... Is that what makes it a dominant rather than a Co-dom? because you CANT tell the difference between the Super and the Salmon?
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Exactly. They are both Dominant genes to WT, so if present, they both express themselves. (remember, Codominant is still a
form of Dominance) But with the Motley gene, you get that outrageous third expression when paired with another Motley, (Super Motley) so it is now proved to be Codominant. Not so with Salmons, making them Dominant.
Quote:
Originally Posted by Biscuit71
Also, another thing that has been bugging me... I see adds for "Dominant Ghosts" in adds... If I am correct, a Ghost is a Hypo/Anery mis... If Anry is a Recessive trait, how do you get a Dominant Ghost out of it? Dominant to me is if you breed it to a normal, you will get all or none.. But if the Anery gene is a recessive, how do you get a ghost if bred to a normal?
Ok.... Lost again....
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It bugs me too. LOL.
It's the hypo part that they are calling Dominant, (meaning Super or Homozygous). Both parents must have an anery gene and at least one a Hypo gene to make a ghost. But unless proved, it is still just possible homozygous Hypo. Still can't tell on a Ghost either.
And yes, a Ghost is an Anerythristic Hypo. One recessive and one Dominant trait combined. With recessive genes, you CANNOT get results unless both parents pass a gene for that trait. A ghost has 2 Anery genes to pass. (Homozygous, but for a recessive trait this time, like, Albinos too, are homozygous) so they pass ONE gene each for that trait guaranteed. Since it's recessive, it ONLY shows when it is Homozygous. (or paired with another Anery gene) Make any sense?
Quote:
Originally Posted by Biscuit71
Wouldn't a Salmon or a Motley jsut be concidered "visible hets"?
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Literally, YES. Remember, Heterozygous just means that the genes at a locus are NOT the same. So all Dominant/Codominant traits, unless Super, are literally heterozygous. just not often referred to in that way.
Key words..... Hetero=Different (heterosexual) .......Homo=Same (Homosexual)
These words only pertain to the gene pair being the
same, or
different at a given locus. Dominant, Codominant, and recessive describe the
relationship that happens at that locus. Or something to that effect.
What a way to wake up in the morning.
But it worked. I'm definitely awake now.
Rick