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  1. Down syndrome - Wikipedia

    Down syndrome or Down's syndrome, [12] also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] . It is usually associated …

  2. Down Syndrome | Birth Defects | CDC

    Dec 26, 2024 · Down syndrome is a genetic condition where a person is born with an extra chromosome. This can affect how their brain and body develop. People diagnosed with Down …

  3. Down syndrome - Symptoms and causes - Mayo Clinic

    Nov 12, 2024 · Down syndrome varies in severity among individuals. The condition causes lifelong intellectual disability and developmental delays. It's the most common genetic …

  4. Facts, Myths, & Truths About Down Syndrome - NDSS

    Down syndrome occurs when an individual has a full or partial extra copy of chromosome 21. This additional genetic material alters the course of development and causes the characteristics …

  5. About Down Syndrome - National Human Genome Research …

    Jun 29, 2017 · Down syndrome can be diagnosed in infancy based on the characteristic clinical findings. When Down syndrome is suspected in a person, a genetic test called a chromosome …

  6. Tampa Bay Downs | Live Thoroughbred Horse Racing, Golf & Poker

    Experience the thrill of Live Thoroughbred Horse Racing at Tampa Bay Downs! Poker, Simulcasting & Golf year-round!

  7. National Association for Down Syndrome | Serving the Down …

    ©2024 National Association for Down Syndrome All rights reserved.

  8. Wheeling Downs Mat Race Results | OFF TRACK BETTING

    Dec 5, 2025 · Instant access for today's Wheeling Downs Mat Race Results, Entries, Post Positions, Payouts, Jockeys, Scratches, Conditions & Purses.

  9. Down syndrome: MedlinePlus Genetics

    Down syndrome is a chromosomal condition that is associated with intellectual disability, a characteristic facial appearance, and weak muscle tone (hypotonia) in infancy. All affected …

  10. Josh Downs - Wikipedia

    Joshua Downs (born August 12, 2001) is an American professional football wide receiver for the Indianapolis Colts of the National Football League (NFL). He played college football for the …