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Chromosome 9, trisomy

Known as: Chromosome 9 trisomy, Duplication 9, Trisomy 9 
A chromosomal abnormality consisting of the presence of a third copy of chromosome 9 in somatic cells.
National Institutes of Health

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Broader (2)

Chromosomes, Human, Pair 9Trisomy

Papers overview

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2005
2005
Second‐trimester diagnosis of trisomy 9 associated with abnormal maternal serum screening results
phenotype. Trisomy 16q is usually the result of a maternal translocation (Masuno et al., 2000). Most reported cases with 22q13… 
1993
1993
Trisomy 8 and trisomy 9 are distinctly different clinical entities.
  • A. Schinzel
  • American journal of medical genetics
  • 1993
  • Corpus ID: 11156720
1989
1989
Gastrointestinal abnormalities in the syndrome of mosaic trisomy 9.
The proband, an 18 month old child, was delivered by caesarian section after an uneventful 38 week gestation, birth weight 2400 g… 
Review
1985
Review
1985
Complex cardiac malformation in a case of trisomy 9.
A case of trisomy 9 showing a complex cardiac malformation is presented with a review of other published cases. A distinct… 
1982
1982
Pathologic features of the eye in trisomy 9.
A clinical and pathologic study of a neonate with mosaic trisomy 9 revealed findings similar to those in other cases with this… 
1982
1982
Autosomal mosaicism in amniotic fluid cells from a twin pregnancy.
Amniocentesis was performed on a 39-year-old gravida 4 woman because of maternal age. Ultrasonography demonstrated a twin… 
1977
1977
[Trisomy 9p by mat. t(2;9)(q36;q31)].
Two sibs are reported with partial trisomy 9, the consequence of a maternal reciprocal translocation. 
1976
1976
[Phenotypic and cytogenetic analysis of an unusual malformative syndrome (trisomy 9 p+)].
1974
1974
Cell cycles in human diploid and aneuploid strains
SummaryAutoradiographic investigation of the cell cycle of 12 diploid and 12 abnormal human fibroblast strains was carried out… 
1973
1973
Prenatal Diagnosis of an Inherited Translocation Between Chromosomes No. 9 and 18
A phenotypically normal woman has an apparently balanced reciprocal translocation between chromosomes No. 9 and No. 18…