Oak Ridge
UKC Forum Member
Registered: Aug 2003
Location: Indiana
Posts: 6168 |
quote: Originally posted by deschmidt27
Of course traits can be strengthened or weakened in a litter!!! That's why no pup in a given litter is exaclty like it's brother or sister. Some pups may have a cold nose, and some a colder nose. Some pups may be loud, and some super loud. The trait may be a cold nose, but the magnitude and consistency will vary pup to pup and litter to litter. That is the very reason why folks make the breeding decisions they do.
And of course, there's no cutting mother nature, but that doesn't mean you have to do it alone, or that anyone has a corner on the market of producing the best coon dogs. If history tells us that a mix of pure House and Finley river led to (on average) a certain mix of traits, there's no reason why you couldn't cross a dog from one man's kennel keeping the old House blood alive to one from another kennel that is keeping the Finley River blood alive.
To Joe's point, you can't keep breeding offspring that goes back to Clover or Lipper, or whoever, and reproduce Clover or Lipper. BUT... is there a reason why you couldn't replicate the same cross that created Clover or Lipper???
I realize that it's not a perfect science, but I'm wondering if we have convinced oursleves that a decade or more of line breeding is the only way to get the same mix of traits as that patriarch, you're line breeding on. If DNA is like ingredients, can you not get a batch of ingredients like Chirpee and cross it to a batch like Logan's stock, and increase your likelihhod of re-producing Clover? Unless you repeatedly in-breed, to Joe's point, you bring something else to the mix so you can't recreate Clover, after Clover. So why not start with what led to Clover?
Dave I understand where you are going, but if it were "easy"....everyone would master it, and be the master of animal husbandry.
You are an engineer, and knowing that, you may be able to appreciate this fact.
A canine cell has 78 chromosomes, arranged in 39 pairs. Each sire can produce roughly 550 BILLION different assortments of chromosomes in their sperm cells. Multiply that by the 550 billion possible combinations of chromosomes in the dam’s ova, and there is a possible 300,000,000,000,000,000,000,000 (30 BILLION TRILLION) DIFFERENT combinations of chromosomes that can be produced for any individual dog created from any specific pairing.
The best answer I can give you to answer your question is NO....it is possible, but it is a one in 30 billion trillion, IF you could make the same cross twice.
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Joe Newlin
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