Trisomy 13 is a rare genetic disorder that affects around 1 in every 7,409 births in the United States. It is present when there are three copies of chromosome 13 instead of the usual two in each ...

The short arms are usually lost. This is sometimes called centric-fusion translocation. Chromosomes 13 and 14, 13 and 21, or 21 and 22 fusing are the most common forms of Robertsonian translocation.

Trisomy 13 syndrome (formerly Patau's syndrome), 47,XY,+13. This male has a full complement of chromosome, plus an extra chromosome 13. Symptoms of this severe syndrome include microcephaly, cleft lip ...

The mother's karyotype also demonstrated the D∼D translocation, as did that of her 2 brothers (III-3 and III-5), her father (II-2) and her paternal aunt (II-3).

Google Scholar Jenkins, M., Kriel, R. and Boyd, L. 1981. Trisomy 14 mosaicism in a translocation 14q15q carrier: probable dissociation and isochromosome formation. J. Med. Genet. 18:68–71 ...

Triple X syndrome, also known as 47, XXX, Triple X, Triplo-X, or trisomy x is a sex chromosome aneuploidy, or chromosome abnormality, in which females have an additional X chromosome. The number ...

Of 12 patients with mongolism born to mothers less than twenty-nine years old 10 had 21-trisomy, and 2 had a translocation involving chromosome 21 and 1 of the chromosomes in Group 13–15.

Trisomy 13 syndrome, also known as Patau Syndrome, arises due to abnormal cell division during early embryonic development. This leads to an extra copy of chromosome 13, which may come from either ...

A. Kakizuka, W.H. Miller, K. Umesono, R.P. Warrell, et al., "Chromosomal translocation t(15;17) in human acute promyelocytic leukemia fuses RAR with a novel putative transcription factor, PML," Cell, ...

Chromosomal analysis, performed over a 20-year period, on 1001 Down syndrome subjects, revealed pure trisomy 21 karyotype in 880 subjects (87.92%), mosaic trisomy karyotype in 77 (7.69%), and ...