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59:. As in Keegan's case, DNA samples were taken from members of the extended family. The DNA of Fairchild's children matched that of Fairchild's mother to the extent expected of a grandmother. They also found that, although the DNA in Fairchild's skin and hair did not match her children's, the DNA from a
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scam, and records of her prior births were put similarly in doubt. Prosecutors called for her two children to be taken away from her, believing them not to be hers. As time came for her to give birth to her third child, the judge ordered that an observer be present at the birth, ensure that blood
26:, having two distinct populations of DNA among the cells of her body. She was pregnant with her third child when she and the father of her children, Jamie Townsend, separated. When Fairchild applied for enforcement of child support in 2002, providing
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samples were immediately taken from both the child and
Fairchild, and be available to testify. Two weeks later, DNA tests seemed to indicate that she was also not the mother of that child.
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of
Townsend's paternity was a routine requirement. While the results showed Townsend to certainly be their father, they seemed to rule out her being their mother.
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Fairchild stood accused of fraud by either claiming benefits for other people's children, or taking part in a
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test did match. Fairchild was carrying two different sets of DNA, the defining characteristic of chimerism.
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woman in Boston, and suggested a similar possibility for
Fairchild and then introduced an article in the
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136:"Disputed Maternity Leading to Identification of Tetragametic Chimerism"
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about Keegan. He realized that
Fairchild's case might also be caused by
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A breakthrough came when her defense attorney, Alan
Tindell, learned of
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Kids' DNA Tested, Parent
Informed The DNA Is Not A Match
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177:"When your unborn twin is your children's mother"
22:(born 1976) is an American woman who exhibits
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255:This United States biographical article is a
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224:New Scientist Article on Karen Keegan's case
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234:DNA Tests Shed Light on 'Hybrid Humans'
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134:Yu, Neng; et al. (May 16, 2002).
16:American woman who exhibits chimerism
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259:. You can help Knowledge (XXG) by
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230:Discussion on Tetragametic Humans
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140:New England Journal of Medicine
52:New England Journal of Medicine
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336:20th-century American people
210:ABC News: She's Her Own Twin
311:21st-century American women
306:20th-century American women
218:Article on Fairchild's case
67:Other examples of chimerism
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96:Mater semper certa est
341:American people stubs
212:Article on Fairchild
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117:"She's Her Own Twin"
222:The Stranger Within
175:Rowlands, Letitia.
123:. August 15, 2006.
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146:(20): 1545–1552.
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321:Applied genetics
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28:DNA evidence
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316:1976 births
73:Taylor Muhl
300:Categories
103:References
326:Chimerism
57:chimerism
35:surrogacy
24:chimerism
162:12015394
121:ABC News
89:See also
47:chimeric
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193:2014
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