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					Originally Posted by Brooklynn  AKC has granted Dr. Center's research on LS for a genetic marker.  So I hope from research and grants this problem can be identifed for the healthy future of our wonderful breed.
 Donna Bird
 Brooklynn's Yorkshire Terriers
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  It would be so nice if they could isolate the genetic marker than you wouldn't have to test every dog and hope that even a dog that has tested negative wouldn't throw a pup that tests positive.