• Thumbnail for Karyotype
    A karyotype is the general appearance of the complete set of chromosomes in the cells of a species or in an individual organism, mainly including their...
    59 KB (6,991 words) - 03:42, 14 May 2024
  • Thumbnail for Trisomy X
    Trisomy X (redirect from Karyotype 47,XXX)
    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 (6,930 words) - 16:05, 25 June 2024
  • Thumbnail for Turner syndrome
    Biobank found women with 45,X0 karyotypes to have an average height of 145 cm (4 ft 9 in), while those with 45,X0/46,XX karyotypes averaged 159 cm (5 ft 2+1⁄2 in)...
    77 KB (9,046 words) - 03:56, 20 July 2024
  • Thumbnail for XYY syndrome
    XYY syndrome (redirect from XYY Karyotype)
    lifetime. There are 47 chromosomes, instead of the usual 46, giving a 47,XYY karyotype. Treatment may include speech therapy or extra help with schoolwork, however...
    87 KB (9,902 words) - 10:04, 3 May 2024
  • Thumbnail for Klinefelter syndrome
    child with KS. The syndrome is diagnosed by the genetic test known as karyotyping. Klinefelter syndrome has different manifestations and these will vary...
    46 KB (4,676 words) - 07:02, 7 July 2024
  • Virtual karyotype is the digital information reflecting a karyotype, resulting from the analysis of short sequences of DNA from specific loci all over...
    61 KB (7,333 words) - 10:17, 28 November 2023
  • Thumbnail for Trisomy 18
    pairs of chromosomes needed to form a normal cell with a typical human karyotype of 46 chromosomes. Numerical errors can arise at either of the two meiotic...
    20 KB (1,919 words) - 21:23, 23 May 2024
  • Thumbnail for XX male syndrome
    Chapelle syndrome, is a rare condition in which an individual with a 46,XX karyotype develops a male phenotype. Synonyms for XX male syndrome include 46,XX...
    27 KB (2,979 words) - 18:13, 19 July 2024
  • Thumbnail for Chromosome
    variation in karyotype may occur during development from the fertilized egg. The technique of determining the karyotype is usually called karyotyping. Cells...
    65 KB (6,606 words) - 07:39, 21 July 2024
  • Thumbnail for XY gonadal dysgenesis
    as Swyer syndrome, is a type of defect hypogonadism in a person whose karyotype is 46,XY. Though they typically have normal vulvas, the person has underdeveloped...
    17 KB (1,736 words) - 23:38, 21 June 2024
  • Thumbnail for Genetics of Down syndrome
    chromosome 21 (in addition to their normal chromosomes). A typical human karyotype is shown here. Every chromosome has two copies. In the bottom right, there...
    9 KB (1,068 words) - 04:24, 25 June 2024
  • detected or confirmed by comparing an individual's karyotype, or full set of chromosomes, to a typical karyotype for the species via genetic testing. Sometimes...
    18 KB (1,966 words) - 12:02, 29 May 2024
  • Thumbnail for List of organisms by chromosome count
    along with the visual appearance of the chromosome, is known as the karyotype, and can be found by looking at the chromosomes through a microscope....
    102 KB (5,166 words) - 07:47, 2 July 2024
  • Thumbnail for XYYY syndrome
    testosterone appears to be associated. All adult men with a non-mosaic 48,XYYY karyotype known to the medical literature have been azoospermic, though one man...
    16 KB (1,892 words) - 09:49, 9 January 2024
  • Thumbnail for Tetrasomy X
    nondisjunction during gamete or zygote development. The formal term for the karyotype observed in tetrasomy X is 48,XXXX, as the condition is typified by a...
    40 KB (4,815 words) - 05:17, 24 March 2024
  • Thumbnail for XXXYY syndrome
    occurs via nondisjunction, a random event in gamete development. The karyotype observed in the syndrome is formally known as 49,XXXYY, which represents...
    19 KB (2,263 words) - 22:16, 29 June 2024
  • Thumbnail for Xenodermus
    contrasting with the most typical snake karyotype with a stable chromosomal number of 2 n = 36 . The karyotype includes heteromorphic ZZ/ZW sex chromosomes...
    7 KB (630 words) - 05:26, 18 May 2024
  • Thumbnail for Pentasomy X
    rare cases, it may be related to a parent's chromosomal mosaicism. The karyotype observed in pentasomy X is formally known as 49,XXXXX, which represents...
    29 KB (3,390 words) - 00:08, 31 March 2024
  • agenesis is a rare condition where an individual lacks both gonads. If the karyotype is 46,XY and the individual otherwise has a male phenotype, it is called...
    4 KB (393 words) - 17:47, 15 January 2024
  • Thumbnail for Metaphase
    analysis. Metaphase chromosomes make the classical picture of chromosomes (karyotype). For classical cytogenetic analyses, cells are grown in short term culture...
    6 KB (555 words) - 11:16, 3 December 2023
  • Thumbnail for Genetic analysis
    DNA sequencing, and DNA microarrays, and cytogenetic methods such as karyotyping and fluorescence in situ hybridisation. DNA sequencing is essential to...
    8 KB (1,130 words) - 03:01, 8 May 2024
  • Thumbnail for Polyploidy
    evolutionary history. A karyotype is the characteristic chromosome complement of a eukaryote species. The preparation and study of karyotypes is part of cytology...
    81 KB (8,829 words) - 02:44, 15 July 2024
  • Thumbnail for Woman
    Spectral karyotype of a human female...
    103 KB (10,712 words) - 20:36, 21 July 2024
  • Thumbnail for Androgen insensitivity syndrome
    XXY karyotype) Turner syndrome (45,XO karyotype) Mixed gonadal dysgenesis (45,XO/46,XY karyotype) Tetragametic chimerism (46,XX/46,XY karyotype) Androgen...
    128 KB (12,638 words) - 06:36, 12 July 2024
  • Thumbnail for Nuchal scan
    Nicolaides KH (2005-04-06). "Increased nuchal translucency with normal karyotype". American Journal of Obstetrics and Gynecology. 192 (4): 1005–1021. doi:10...
    16 KB (1,950 words) - 22:31, 1 July 2024
  • Thumbnail for Loss of heterozygosity
    constitute 20 to 80% of the LOH seen in human tumors. Determination of virtual karyotypes using SNP-based arrays can provide genome-wide copy number and LOH status...
    11 KB (1,417 words) - 01:14, 22 June 2024
  • complexity and diversity in biology, Heng coined the term ‘karyotype code.’ This idea presents the karyotype as a code defined by genomic topology of all genes...
    15 KB (1,665 words) - 23:42, 2 December 2023
  • patients with completely male or female gonads. Most individuals with this karyotype have apparently normal male genitalia, and a minority have female genitalia...
    9 KB (1,045 words) - 05:20, 15 July 2024
  • Thumbnail for Deletion (genetics)
    Lord P (2019). "A fully computational and reasonable representation for karyotypes". Bioinformatics. 35 (24): 5264–5270. doi:10.1093/bioinformatics/btz440...
    14 KB (1,537 words) - 02:33, 14 May 2024
  • Thumbnail for Gibbon
    rearrangements from the presumed gibbon ancestor's karyotype. Reaching the common gibbon ancestor's karyotype from today's various living species of gibbons...
    34 KB (3,502 words) - 17:53, 7 July 2024