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It's also referred to as 47, XXX syndrome because of the existence of a 47th chromosome, which is the extra X chromosome.
CNN: Triple X syndrome
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Because only some cells contain the extra X chromosome, females with the mosaic form of triple X syndrome may have less severe symptoms.
CNN: Triple X syndrome
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And that those who paid the same ticket price, bought the same game or applied for the same job should not have to expect to get harassed and insulted, or quizzed incessantly on their credentials, until any risk that they might have had fun is destroyed, simply because their extra X chromosome makes them instantly a cause for suspicion.
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Let's be clear: the 1, 792 x 768 resolution ultimately amounts to your garden-variety 1, 366 x 768 with some extra horizontal pixels.
ENGADGET: Toshiba Satellite U845W review: an Ultrabook with a screen size all its own
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We'll get uncharacteristically pumped about cycling, meet some extra-terrestrial quasicrystals and enjoy some art with X-men credentials.
ENGADGET: Alt-week 8.11.12: Robo-billies, quasicrystals and radioactive art
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X-ray doses used in mammography are low extra screening might cause the disease it is supposed to give warning of.
ECONOMIST: A test of uncertainty