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Mosaic trisomy 2
- ... Czepulkowski B, Saunders K, Pocock C, Sadullah S. Mosaic trisomy 2 in myelodysplastic syndromes and acute myeloblastic leukemias. Cancer ...
- ... ME, Garringer HJ, Weaver DD. Phenotypic spectrum of mosaic trisomy 18: two new patients, a literature review, and counseling issues. ...
- What Causes Down Syndrome? (Eunice Kennedy Shriver National Institute of Child Health and Human Development)Down Syndrome/Related Issues ... Down Syndrome ... Down syndrome is caused by a random error in cell division that results in the presence of an extra copy of chromosome ...
- ... in only some of the body's cells (mosaic trisomy 13).In some cases, trisomy 13 ... individuals have two copies of chromosome 13, plus extra material from ...
- About Down Syndrome (National Down Syndrome Society)Down Syndrome/Start Here ... Down Syndrome ... National Down Syndrome Society ... In every cell in the human body there is a nucleus, where genetic material is stored ...
- ... from chromosome 21, which causes Down syndrome.Like trisomy 21, mosaic Down syndrome is not inherited. It occurs as a random event during cell division early in fetal development. As a result, some of the body's cells have the usual two copies of chromosome 21, and other cells have ...
- ... copies of chromosome 8 instead of the usual two copies. Full trisomy 8, which occurs when all of the body's cells contain an extra copy of chromosome 8, is not compatible with life. A similar but less severe condition called mosaic trisomy 8 occurs when only some of the ...
- ... copies of chromosome 4 instead of the usual two copies. Full trisomy 4, which occurs when all of the body's cells contain an extra copy of chromosome 4, is not compatible with life. A similar but somewhat less severe condition called mosaic trisomy 4 occurs when only some of the ...
- ... form of Down syndrome is called trisomy 21. "Trisomy" means having three copies of a ... cells (mosaic Down syndrome) The extra chromosome affects the way ...
- ... material from chromosome 13, instead of the usual 2 copies. Rarely, the extra material may be attached to another chromosome (translocation).