XXXY

XXXY, XXXXY, XXYY

[thrē′ekswī, fôr′ekswī, dob′əleks′-dob′əlwī′]
the designations for abnormal sex chromosome complements in the human male in which there are more than the normal one X and one Y chromosome, resulting in a total of 48, 49, or more chromosomes in each somatic cell. The aberration is a variant of Klinefelter's syndrome. In general, the more X chromosomes there are, the greater the number of congenital defects and the severity of mental retardation in the affected individual. See also Klinefelter's syndrome.
References in periodicals archive ?
48, XXYY, 48, XXXY and 49, XXXXY syndromes: not just variants of Klinefelter syndrome.
Turning our focus to the Red Bull Music Academy arena, you have some of the alumni of Electric Picnic over the 10 years and some of the worlds hottest up and coming acts, from Berlin born Ben Klock closing the show tonight to Manchester's XXXY tomorrow at Midnight with his blend of Garage and House.
The launch event next week sees a special guest appearance from Manchester's XXXY the guy behind the Fabric compilation Elevator Music.
Cossey was always feminine in appearance because of an unusual XXXY chromosome pattern, known as Kleinfelter's Syndrome, and by 17 started receiving hormone therapy and living full time as a woman.
People who are XXY, XXXY, XXXXY, and XXXXXY are known and are phenotypically male, although not always healthy or fertile.
Porter Gale will direct the commercials and Laleh Soomekh, who co-directed the award-winning documentary XXXY with Gale, will run the camera.
Even within these classifications, there is a continuum of manifestations, and varieties: for example, the chromosomal combinations can include XXX, XXY, XXXY, XYY, XYYY, XYYYY and XO.
Are those individuals with XO, XXY, XXXY, XYY, XYYY chromosomal sequences to be classified as a new gender type?
Documentary: Destiny's Children by Kevin O'Keefe; Family Values by Eva Saks; No Backup by Efrat Tal; XXXY by Laleh Soomekh and Porter Gale; Youth Outloud
Klinefelter syndrome, or 47 XXY, and also in individuals with an extra X chromosome such as XXXY or in those with XY:XXYY mosaicism;
EDU 1,3,6,8,9 CHROMOSOME 21 RING See: Chromosome Deletions CHROMOSOME 22 RING See: Chromosome Deletions CHROMOSOME 3, MONOSOMY 3P2 See: Chromosome Deletions CHROMOSOME 4 RING See: Chromosome Deletions; Wolf-Hirschhom Syndrome CHROMOSOME 45, X See: Turner Syndrome CHROMOSOME 45, X/46, XX See: Turner Syndrome CHROMOSOME 46XY/47, XXY See: Klinefelter Syndrome CHROMOSOME 47, XXY See: Klinefelter Syndrome CHROMOSOME 47, XYY See: Klinefelter Syndrome CHROMOSOME 48, XXXY See: Klinefelter Syndrome CHROMOSOME 48, XXYY See: Klinefelter Syndrome CHROMOSOME 49, XXXXY See: Klinefelter Syndrome CHROMOSOME 4P- See: Wolf-Hirshhorn Syndrome CHROMOSOME 5P- See: Cri Du Chat Syndrome CHROMOSOME 8P DISORDERS 8p Duplication Support Group Genetics Ctr.