A trisomy is a type of polysomy in which there are three instances of a particular chromosome, instead of the normal two. A trisomy is a type of Aneuploidy. (http://en.wikipedia.org/wiki/Trisomy)

The most common types of human trisomy

• Autosomal
  • Trisomy 8 (Warkany syndrome)
  • Trisomy 9
  • Trisomy 13 (Patau syndrome)
  • Trisomy 18 (Edward syndrome)
  • Trisomy 21 (Down syndrome)
  • Trisomy 22
• Sex chromosomal
  • XXX (Triple X syndrome)
  • XXY (Klinefelter syndrome)
  • XYY

Incoming Links #

Related Articles (Article 0) #

• Aneuploidy
• Non-invasive prenatal test

Suggested Pages #

• 0.383 Cell-free fetal DNA
• 0.178 Chromosome instability
• 0.149 Genome instability
• 0.066 Cell-free tumor DNA
• 0.033 Ploidy
• 0.024 BMC Bioinformatics
• 0.023 이수성
• 0.016 2011
• 0.016 Tetrasomy
• 0.016 Pentasomy
• More suggestions...