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Results 1 - 10 of 20 for means syndrome
  1. X chromosome 
    ... other features.About half of individuals with Turner syndrome have monosomy X (45,X), which means each cell in an individual's body has only one copy of the X chromosome instead of the usual two sex chromosomes. Turner syndrome can also occur if one of the sex ...
    https://medlineplus.gov/genetics/chromosome/x - Genetics
  2. Chromosome 18 
    ... of chromosome 18 is missing. The term "distal" means that the missing piece (deletion) occurs near one end of the chromosome arm. The signs and symptoms of distal 18q deletion syndrome include delayed development and learning disabilities, short stature, ...
    https://medlineplus.gov/genetics/chromosome/18 - Genetics
  3. Chromosome 21 
    ... most often caused by trisomy 21. Trisomy 21 means that each cell in the body has three copies of chromosome 21 instead of the usual two copies.Less commonly, Down syndrome occurs when part of chromosome 21 becomes attached ( ...
    https://medlineplus.gov/genetics/chromosome/21 - Genetics
  4. Chromosome 3 
    ... another chromosome. Unlike the changes that cause the syndromes described above, the genetic changes associated with clear cell renal carcinoma are somatic, which means they are acquired during a person's lifetime ...
    https://medlineplus.gov/genetics/chromosome/3 - Genetics
  5. Chromosome 5 
    ... with a form of MDS called 5q minus syndrome (described above), other deletions are related to other forms of these blood disorders. These changes are typically somatic, which means they are acquired during a person's lifetime ...
    https://medlineplus.gov/genetics/chromosome/5 - Genetics
  6. Chromosome 20 
    ... chromosome 20 and the characteristic features of the syndrome. More About This Health Condition Changes in chromosome 20 are associated with several types of cancer. These chromosome abnormalities are somatic, which means they are acquired during a person's lifetime ...
    https://medlineplus.gov/genetics/chromosome/20 - Genetics
  7. Chromosome 16 
    ... the serious complications associated with severe Rubinstein-Taybi syndrome. However, ... changes are somatic, which means they are acquired during a person's lifetime ...
    https://medlineplus.gov/genetics/chromosome/16 - Genetics
  8. Chromosome 4 
    ... The entire D4Z4 region is normally hypermethylated, which means that it has a large number of methyl ... protein is constantly turned on (constitutively activated), which means the cells are always receiving signals to proliferate. ...
    https://medlineplus.gov/genetics/chromosome/4 - Genetics
  9. Chromosome 17 
    ... protein that acts as a tumor suppressor, which means it prevents cells from growing and dividing too ... of cancer. These genetic changes are somatic, which means they are acquired during a person's lifetime ...
    https://medlineplus.gov/genetics/chromosome/17 - Genetics
  10. Chromosome 6 
    ... 6q24 region includes paternally expressed imprinted genes, which means that normally only the copy of each gene ... types of cancer. These duplications are somatic, which means they are acquired during a person's lifetime ...
    https://medlineplus.gov/genetics/chromosome/6 - Genetics
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