• Thumbnail for Trisomy X
    Trisomy X, also known as triple X syndrome and characterized by the karyotype 47,XXX, is a chromosome disorder in which a female has an extra copy of...
    58 KB (6,932 words) - 21:00, 19 September 2024
  • Thumbnail for Pentasomy X
    and trisomy X, while clinodactyly and radioulnar synostosis are seen in all sex chromosome aneuploidies and taurodontism is specifically common to X-chromosome...
    29 KB (3,393 words) - 17:51, 1 August 2024
  • Thumbnail for Tetrasomy X
    substantially reduced. Tetrasomy X has phenotypic overlap with a number of more common disorders, such as trisomy X and Down syndrome, and diagnosis is...
    40 KB (4,818 words) - 17:50, 1 August 2024
  • XXX (redirect from X X X)
    manufactured by Aerus Trisomy X, also known as triple X syndrome or XXX syndrome, a chromosomal disorder in which a female has an extra copy of the X chromosome...
    3 KB (468 words) - 17:20, 25 September 2024
  • Thumbnail for Trisomy
    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...
    6 KB (566 words) - 14:56, 24 July 2024
  • Thumbnail for Trisomy 18
    Trisomy 18, also known as Edwards syndrome, is a genetic disorder caused by the presence of a third copy of all or part of chromosome 18. Many parts of...
    21 KB (1,958 words) - 01:16, 29 September 2024
  • Thumbnail for Trisomy 16
    common chromosomal cause (closely following X-chromosome monosomy). About 6% of miscarriages have trisomy 16. Those mostly occur between 8 and 15 weeks...
    6 KB (703 words) - 12:11, 2 September 2024
  • Thumbnail for Nondisjunction
    one X chromosome (karyotype 45, X0) are spontaneously aborted. The term autosomal trisomy means that a chromosome other than the sex chromosomes X and...
    25 KB (2,857 words) - 18:11, 18 May 2024
  • Thumbnail for Turner syndrome
    Turner syndrome (redirect from 45,X)
    as Klinefelter syndrome, XYY syndrome, and trisomy X, is caused by the short-stature homeobox gene on the X and Y chromosomes. The absence of a copy of...
    77 KB (9,067 words) - 04:31, 8 October 2024
  • Thumbnail for Down syndrome
    Down syndrome (redirect from Trisomy 21)
    syndrome (United Kingdom and other English-speaking nations), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third...
    148 KB (14,803 words) - 02:05, 25 September 2024
  • Thumbnail for X chromosome
    syndrome results from an extra copy of the X chromosome in each of a female's cells. Females with trisomy X have three X chromosomes, for a total of 47 chromosomes...
    42 KB (3,912 words) - 06:05, 9 October 2024
  • Thumbnail for Aneuploidy
    Aneuploidy (redirect from Trisomy Disorders)
    births. Trisomy 18 (Edwards syndrome) affects 1 in 6,000 births, and trisomy 13 (Patau syndrome) affects 1 in 10,000 births. 10% of infants with trisomy 18...
    36 KB (3,424 words) - 07:27, 4 June 2024
  • Thumbnail for Hypoplasia
    Klinefelter's syndrome Ovaries in Fanconi anemia, gonadal dysgenesis, trisomy X Thymus in DiGeorge syndrome Labia majora in popliteal pterygium syndrome...
    3 KB (270 words) - 01:46, 29 July 2024
  • Triple X syndrome and trisomy X 47, XXY, also known as Klinefelter syndrome 47, XYY, also known as Jacobs syndrome 48, XXXX, also known as tetrasomy X 48...
    991 bytes (171 words) - 00:48, 7 August 2024
  • 1 X chromosome, monosomy Xp22 pter X chromosome, monosomy Xq28 X chromosome, trisomy Xp3 X chromosome, trisomy Xpter Xq13 X chromosome, trisomy Xq X chromosome...
    2 KB (279 words) - 19:34, 7 February 2023
  • Thumbnail for XXXYY syndrome
    being preceded by Turner, Klinefelter, and trisomy X in 1959, XXYY syndrome in 1960, and XYY and tetrasomy X in 1961. The 49,XXXYY karyotype was not reported...
    19 KB (2,263 words) - 22:16, 29 June 2024
  • Thumbnail for Klinefelter syndrome
    Living with Klinefelter Syndrome, Trisomy X and 47,XYY: A Guide for Families and Individuals Affected by Extra X and Y Chromosomes (PDF). Virginia Isaacs...
    48 KB (4,863 words) - 04:24, 8 October 2024
  • Thumbnail for XYYY syndrome
    XYYY syndrome (redirect from Trisomy Y)
    conditions to be found in such population surveys were Klinefelter's syndrome, trisomy X, and XYY syndrome, rarer conditions such as XYYY syndrome remain little-understood...
    16 KB (1,892 words) - 09:49, 9 January 2024
  • Thumbnail for XYY syndrome
    XYY syndrome (redirect from XYY-Trisomy)
    Klinefelter syndrome XXYY syndrome XYYY syndrome XYYYY syndrome Turner syndrome Trisomy X "47,XYY syndrome". Genetics Home Reference. January 2009. Retrieved 2017-03-19...
    88 KB (9,969 words) - 06:14, 3 September 2024
  • Thumbnail for Uterus didelphys
    later. Bifid penis Diphallia Hyperestrogenism OHVIRA Uterine malformation Trisomy X Heinonen, P.K. (1984). "Uterus didelphys: a report of 26 cases". European...
    13 KB (1,362 words) - 01:56, 11 August 2024
  • Thumbnail for Prenatal testing
    palate, Down syndrome, trisomy 18, Tay–Sachs disease, sickle cell anemia, thalassemia, cystic fibrosis, muscular dystrophy, and fragile X syndrome. Some tests...
    87 KB (8,888 words) - 20:45, 14 August 2024
  • Thumbnail for Birth defect
    Theriogenology, 15. https://doi.org/10.58292/ct.v15.9609 Chen, J; Gong, X; Chen, P; Luo, K; Zhang, X (16 August 2016). "Effect of L-arginine and sildenafil citrate...
    96 KB (10,011 words) - 05:08, 3 September 2024
  • Thumbnail for Intersex
    a country with a third 'X' sex classification, shows that 19% of people born with atypical sex characteristics selected an "X" or "other" option, while...
    156 KB (14,658 words) - 06:30, 29 September 2024
  • Thumbnail for Polysomy
    Polysomy (section Trisomy 21)
    Down syndrome in humans where affected individuals possess three copies (trisomy) of chromosome 21. Polysomic inheritance occurs during meiosis when chiasmata...
    39 KB (4,281 words) - 21:02, 17 August 2024
  • normal X chromosome proteins. The mechanism for X inactivation will occur during the embryonic stage. For people with disorders like trisomy X, where...
    30 KB (2,485 words) - 03:48, 17 September 2024
  • Thumbnail for Miscarriage
    chromosome abnormalities found in miscarriages include an autosomal trisomy (22–32%), monosomy X (5–20%), triploidy (6–8%), tetraploidy (2–4%), or other structural...
    111 KB (10,907 words) - 06:31, 9 October 2024
  • Thumbnail for X-inactivation
    one copy of chromosome 21 in stem cells derived from an individual with trisomy 21 (Down syndrome). The inserted Xist gene induces Barr body formation...
    48 KB (5,683 words) - 03:09, 15 September 2024
  • being born with certain chromosomal abnormalities, such as trisomy 21, trisomy 18 and trisomy 13. This testing analyzes small DNA fragments that circulate...
    16 KB (1,808 words) - 17:18, 18 August 2024
  • Warkany syndrome (redirect from Trisomy-8)
    Warkany syndrome 1, an X-linked syndrome linked to reduced head size and mental retardation that is no longer diagnosed Trisomy 8, known as Warkany syndrome...
    373 bytes (88 words) - 18:31, 12 July 2013
  • Thumbnail for Y chromosome
    Klinefelter syndrome), one X and two Ys (see XYY syndrome). Some females have three Xs (Trisomy X), and some have a single X instead of two Xs ("X0", see...
    81 KB (8,153 words) - 17:25, 22 September 2024