Re: HYB: Pigments 101


><< 3.  PPB's pod parent is NUMBERED SEEDLING, description not available --
>but
> we know it wasn't pink because PPB isn't. >>
>
>Clarification . . .you are saying that, with two pink parents, a seedling
>won't/can't ''throw-back" to another color? yellow?

Not Sharon here, but if pink is recessive to other colors, then it shouldn't
'throw-back'.  Black Angus cattle carry red genes, so two black parents
can provide a red Angus calf, but two red Angus specimans will never
'throw-back' and give a black calf since the red is recessive.  But there
are partially recessive traits and iris genetics are considerably more
complicated than cattle genetics as far as I can tell.  Infinitely.

Donald Eaves
donald@eastland.net
Texas Zone 7, USA


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