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| | #331 | |
| Donating YT 12K Club Member Join Date: Jan 2006 Location: Council Bluffs Iowa
Posts: 12,552
| Quote:
As for the son and daughter, they might not have been parti colored. Maybe they were carriers. | |
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| | #332 | |
| YT 2000 Club Member Join Date: Apr 2005 Location: Missouri
Posts: 2,394
| Quote:
Thanks ... ![]() I got it now. I thought he was registered as a Parti. Makes since… That when he was born, the color code was not recognized at that time. | |
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| | #333 | |
| Donating YT 12K Club Member Join Date: Jan 2006 Location: Council Bluffs Iowa
Posts: 12,552
| Quote:
Something does not seem right here. My contract states the dog cannot be resold to anyone without my permission, that the dog has to be returned to me. | |
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| | #334 |
| Donating YT 1000 Club Member Join Date: Aug 2009 Location: Austin, TX
Posts: 1,601
| Back to the discussion about the Parti's and the Biewers. Not trying to sound scarastic: Wouldn't all you experts think that the piebald/recessed, or whatever you want to label it gene, has to do with the fact that the Yorkshire Terrier has the Maltese in it's bloodline? According to the research that I've done, it is stated that the Maltese was used in the breeding of the Yorkshire Terrier many, many, many years ago for the perfecting of the hair/coat. This would be the reason for the white in the hair color (genetically) Just as humans when you mix races they show up at first and eventually fade after the years of mixing the same simular background of a people, or mixing of one race constantly to remove the trace of another, BUT later on through history genetics can always POP back up and give you a surprise gift from your ancestors. I can't believe no one ever mentions this in these discussions about the reason behind this genetic trait. I love the Yorkshire Terrier and Parti-Yorkshire Terrier, and really, really a la Pom Pon, or not. But the truth is they are all beautiful when bred for the best in health, temperament, appearance and love for the breed, all in one little bundle of joy. Last edited by Cerise; 11-03-2009 at 02:57 PM. |
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| | #335 | |
| Princess Poop A Lot Donating Member Join Date: Nov 2005 Location: Colorado
Posts: 6,728
| Quote:
The other argument for the pie-bald recessive gene is that over 20 breeds recognized by the AKC and their parent clubs has the exact same coloring (pie-bald recessive) and they don't say a Maltese got in their lines (Great Dane etc, Border Collie, Dalmation, Australian Shepard, Spinone, Irish Setter, to name a few).
__________________ Cindy & The Rescued Gang Puppies Are Not Products! | |
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| | #336 | |
| Donating YT 12K Club Member Join Date: Jan 2006 Location: Council Bluffs Iowa
Posts: 12,552
| Quote:
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| | #337 | |
| Donating YT 12K Club Member Join Date: Jan 2006 Location: Council Bluffs Iowa
Posts: 12,552
| Quote:
I fear that this is a question that will never be answered. Among the many breeds that were used to make up the yorkie , are spotted dogs, see Parti - Pine Haven Yorkies So it is only reasonable to assume that the spoted coloring comes from those breeds. | |
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| | #338 | |
| Donating YT 1000 Club Member Join Date: Aug 2009 Location: Austin, TX
Posts: 1,601
| Quote:
Then it make sense to me that there is another breed in these bloodlines that makes the genetic possiblity, as well. Most breeds where made from mixing one to another, and inbred in the creation of a new breed, with the perfecting of the breed over time. Understanding genetics isn't hard. Genetical showing of the mixing of breeds (and races) eventually always come forward to remind us in the present. Accepting the reasons behind them may be different for some. I'm not concerned with 20 other breeds. If so I may start quoting the old sayings like "all dogs go back to the wolf" and I can't see the wolf in the pictures on this site LOL! Neither the Yorkie, nor the other breeds you listed, are old enough to wash out recessed genes. I'm only interested in the Yorkshire Terrier and it's kin, which is the Parti and Biewers. And my research came from a Yorkie breed book, not an article. To me it is interesting how there are so many views on this subject. The only point I'm trying to make is that there is more to it than what is dicussed over and over again. About, the fact that the Parti gene or Biewer showed up one day in recent litters. I believe they showed up a long, long time before that, but were killed off at birth because of breeders trying to perfect the breed. They had no need for an "oops" in their reputations they were trying to build. Thank goodness for the sensible breeders of the now oops desired Parti's and Biewers for not killing off a beautiful dog. | |
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| | #339 | |
| Donating Senior Yorkie Talker Join Date: Aug 2006 Location: Virginia
Posts: 923
| Quote:
Some of the early Maltese in the US, were piebald with dark ears/heads. If I recall correctly, I believe in the early 1900's there were classes for white maltese and a separate class for spotted - I'll have to double check on that though.
__________________ Sue White www.pinehavenyorkies.com Colorful Yorkshire Terrier Club www.colorfulyorkie.com | |
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| | #340 | |
| Donating YT 12K Club Member Join Date: Jan 2006 Location: Council Bluffs Iowa
Posts: 12,552
| Quote:
Show breeders were the ones most likely to in-breed to try to replicate their champion show dogs. In doing so they mated champion sires back to their own daughters, to whom they had passed the parti gene. And SURPRISE. Not wanting anyopne to find out that their champion show dog produced an off colored off spring, they kept their secret hidden. How ever they did not get rid of the carrier siblings, and continued to breed the offending champion. At that time, showing dogs was for the wealthy, and it was a very close knit group of people, and producing champion dogs outweighed the unethical practice of breeding dogs who produced flawed off spring. | |
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| | #341 |
| Princess Poop A Lot Donating Member Join Date: Nov 2005 Location: Colorado
Posts: 6,728
| Well here you go ladies...this reading will answer all your comments..... I have a lot more links because of my involvement with the Biewers and the pie-bald recessive gene. Here are just a few articles I have saved. The second article from London is the newest and even talks about the Biewers. Practical Genetics WHAT IS A RECESSIVE TRAIT? A recessive trait is a trait for which two copies of the gene must be present for the trait to be seen. This means that is takes two to tango & BOTH parents HAD TO HAVE the gene in question. This is VERY important to understand clearly, as complex dominance and polygenetic traits must be treated (somewhat) as one treats recessive traits to rid a bloodline of a problem or mimimize the effects of a trait. BOTH parents are PROVEN (obligate) CARRIERS if they EVER produce ONE SINGLE PUP EVER with a recessive trait. This means yellow (fawn,sable, red ) or blue/brown dogs out of black animals, yellow eyes from brown eyed animals, missing teeth, cataracts and hernias (in some breeds these are simple recessives), etc. There are many, many traits on this list. So don't point fingers & hide pups with recessive traits. Contact the stud owner, mark the pedigrees properly & help make progress in your breed (and your bloodline). Mark both parents as obligate carriers, mark all "normal" offspring as 66.66% likely to also be carriers & look for common relatives of the parents who likely brought the trait down to the current generation. Don't condemn--it takes two carriers to mate to find out you got a trait--consider this an opportunity to learn more about your bloodline.You don't have to toss all the dogs on the reject pile either necessarily. If the trait is acceptable (for all it is undesirable) & liveable for the dogs, then just letting it go may be an option. If the trait is serious, then how you treat it may depend on how widespread it is in your breed. If it is rare, then best to cull these animals who are carriers from the gene pool. If it is common, then such a drastic approach may not be reasonable & you will have to use carefully marked pedigrees and/or test breedings to control the expression of the gene. After all, remember, it is not the GENE that causes the problem, but the expression of that gene. MITF and White Spotting in Dogs: A Population Study -- Schmutz et al. 100 (1): S66 -- Journal of Heredity Pg 6 Table 2 Note under Yorkshire Terrier “Biewer”. Genetics Of Coat Color In Dogs May Help Explain Human Stress And Weight Scientists Identify Genetic Basis For The Black Sheep Of The Family Wolf In Dog's Clothing? Black Wolves May Be First 'Genetically Modified' Predators Life As A Dog Means Faster Mutations Linkage and Segregation Analysis of Black and Brindle Coat Color in Domestic Dogs Selective sweep mapping of genes with large phenotypic effects
__________________ Cindy & The Rescued Gang Puppies Are Not Products! |
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| | #342 | |
| YT Addict Join Date: Feb 2009 Location: Emmett, MI. US
Posts: 270
| Quote:
__________________ ![]() I have the right to remain silent, but not the ability! | |
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| | #343 |
| No Longer a Member | in Joan Gordon and Janet Bennets book from 1979 They write" It is not unusual to find small white marks on one or more toes or a fine white line in the lwer forejaw. These will not be visible as an adult. A large amount of white marks on the chest , paws, jaws, or skull, places a yorkie into a tri-color classification and it is very wise to guard against this possibility. Yorkshire terrier puppies can be born of colors that automatically deprive them of the necessary qualities to become the proper colors of the breed. They can be born all black: all tan: tan with black points; tri-color:black, white,and tan; all blue;bluish grey with tan points; and so remain or change to another shade of their newly born colors. These mismarked Yorkie puppies are not the result of the mis-alliances or throwbacks but are rather the net product of incorrectly inherited genes which have failed to activate the pigment glandular system to providing what they require to be in accord with the yorkshire terrier standard. Puppies incorrectly colored or marked should not be sold as rare, They should NOT be registered as Yorkshire terriers, but should simply be found a loving home IF ONE CANNOT bring oneself to having them put down." |
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| | #344 |
| YT Addict Join Date: Feb 2009 Location: Emmett, MI. US
Posts: 270
| Actually I believe the word parti (in poodles anyway) is derived from the word partial, as in partially colored dog, or parti colored.
__________________ ![]() I have the right to remain silent, but not the ability! |
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| | #345 | |
| Do you like Parti's?" Donating Member Join Date: Nov 2006 Location: Michigan
Posts: 2,337
| Quote:
Which led me to think. In today's world...would a vet actually euthanize a completely healthy puppy...just because a breeder (who wanted to keep an off color pup a secret) instructed him to do so?
__________________ Karen and the PartiTime Kids There's always a parti at my house!![]() | |
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