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Re: [RC] Genetic diseases - Bette Lamore

What would be best scenario, of course, Heidi, would be for every stallion owner to test their stallion and geld if he is positive. That would eliminate the bulk of the problem. OF course, that is in a perfect world... I know Nariadni tested positive for SCIDS and still was promoted heavily. I guess that is analogous to the Quarter horse breeders who have HYPP (did I get that right?) in the bloodlines and yet still breed the stallions. Economics unfortunately still determine morality for some folks. Sad but true.
BTW, if you look up on FOAL and don't see a stallion listed as SCID tested and clear, it is not necessarily an indication of status. I tested both Halynov and Riverdance and both were clear and yet (Hal is gone so it is a mute point except for frozen semen I suppose) Riverdance has yet to be posted and yet I have brought their attention to it and re-submitted the reports which they got first. I believe they are behind so check with stallion owners for the status and never assume anything::-)
Bette


heidi@xxxxxxxxxxxxxxx wrote:

Yes, but who wants to take a chance that their SCID positive stallion
will sire a SCID positive foal when crossed with their mare of probably
arab, but unregistered parentage?



Why would you breed a positive stallion to an untested mare? The whole point of having a genetic test is to be able to eliminate having an affected offspring. If you own the stallion, you have control over what he breeds. You can choose not to breed untested mares.

The point I was making is that per those who study population genetics,
one should use gene tests to steer away from those very sorts of matings,
not as a means of just chopping carriers out of the gene pool.  When you
do the latter, you also eliminate genetic material that you can never
replace.

Heidi


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The air of heaven is that which blows between a horse`s ears. ~ Arabian Proverb


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-- Bette Lamore Whispering Oaks Arabians Home of 16.2h TLA Halynov who lives on through his legacy Hal's Riverdance! http://www.arabiansporthorse.com

Always remember: "Life is not measured by the number of breaths we take, but by the moments that take our breath away." (George Carlin)




============================================================ REAL endurance is eating egg salad sandwiches for 3 days straight! ~ Heidi Sowards

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Replies
[RC] Genetic diseases, k s swigart
Re: [RC] Genetic diseases, Truman Prevatt
Re: [RC] Genetic diseases, heidi
Re: [RC] Genetic diseases, David & Maggie
Re: [RC] Genetic diseases, heidi