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Results 1 - 10 of 12 for Ring chromosome 2
  1. Wolf-Hirschhorn syndrome 
    ... ring chromosome can also cause Wolf-Hirschhorn syndrome. Ring chromosomes occur when a chromosome breaks in two places and the ends of the chromosome arms ...
    https://medlineplus.gov/genetics/condition/wolf-hirschhorn-syndrome - Genetics
  2. Ring chromosome 14 syndrome 
    ... chromosome 14, sometimes written as r(14). A ring chromosome is a circular structure that occurs when a chromosome breaks in two places and its broken ends fuse together. People ...
    https://medlineplus.gov/.../condition/ring-chromosome-14-syndrome - Genetics
  3. Dermatofibrosarcoma protuberans 
    ... extra chromosomes are known as supernumerary ring chromosomes. Ring chromosomes occur when a chromosome breaks in two places and the ends of the chromosome arms ...
    https://medlineplus.gov/.../dermatofibrosarcoma-protuberans - Genetics
  4. Ring chromosome 20 syndrome 
    ... a ring chromosome 20 or r(20). A ring chromosome is a circular structure that occurs when a chromosome breaks in two places and its broken ends fuse together. People ...
    https://medlineplus.gov/.../condition/ring-chromosome-20-syndrome - Genetics
  5. 22q13.3 deletion syndrome 
    ... can also cause 22q13.3 deletion syndrome. A ring chromosome is a circular structure that occurs when a chromosome breaks in two places, the tips of the chromosome are lost, ...
    https://medlineplus.gov/genetics/condition/22q133-deletion-syndrome - Genetics
  6. Pallister-Killian mosaic syndrome 
    ... Killian syndrome caused by mosaicism for a supernumerary ring chromosome 12p. Am J Med Genet A. 2009 Mar; ...
    https://medlineplus.gov/.../pallister-killian-mosaic-syndrome - Genetics
  7. Opitz G/BBB syndrome 
    ... first described the signs and symptoms. There are two forms of Opitz G/BBB syndrome, X-linked ... and autosomal dominant Opitz G/BBB syndrome. The two forms are distinguished by their genetic causes and ...
    https://medlineplus.gov/genetics/condition/opitz-g-bbb-syndrome - Genetics
  8. X-linked sideroblastic anemia 
    ... this uncommon situation, the combined effect of these two mutations can lead to a more serious iron ... the X chromosome, which is one of the two sex chromosomes. In males (who have only one ...
    https://medlineplus.gov/.../condition/x-linked-sideroblastic-anemia - Genetics
  9. Roberts syndrome 
    ... the first letters of the surnames of the two families first diagnosed with this disorder. Roberts syndrome ... copied DNA from each chromosome is arranged into two identical structures, called sister chromatids. The ESCO2 protein ...
    https://medlineplus.gov/genetics/condition/roberts-syndrome - Genetics
  10. X-linked sideroblastic anemia and ataxia 
    ... the X chromosome, which is one of the two sex chromosomes. In males (who have only one ... to cause the condition. In females (who have two X chromosomes), a mutation would have to occur ...
    https://medlineplus.gov/.../x-linked-sideroblastic-anemia-and-ataxia - Genetics
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