Y chromosome microdeletion (YCM) is a family of genetic disorders caused by missing genes in the Y chromosome. Many men with YCM exhibit no symptoms and...
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The Y chromosome is one of two sex chromosomes in therian mammals and other organisms. Along with the X chromosome, it is part of the XY sex-determination...
81 KB (8,047 words) - 17:36, 28 July 2025
17q12 microdeletion syndrome, also known as 17q12 deletion syndrome, is a rare chromosomal anomaly caused by the deletion of a small amount of material...
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Koolen–De Vries syndrome (redirect from 17q21.3 Recurrent Microdeletion Syndrome)
(KdVS), also known as 17q21.31 microdeletion syndrome, is a rare genetic disorder caused by a deletion of a segment of chromosome 17 which contains six genes...
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DiGeorge syndrome (redirect from Chromosome 22, microdeletion 22 q11)
22q11.2 deletion syndrome, is a syndrome caused by a microdeletion on the long arm of chromosome 22. While the symptoms can vary, they often include congenital...
52 KB (5,491 words) - 12:36, 22 July 2025
Azoospermia factor (category Genes on human chromosome Y)
genetic abnormalities in male factor infertility are microdeletions on the long arm of the Y chromosome (Yq), specifically at a region known as the azoospermic...
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YCM may refer to: Y chromosome microdeletion, a family of genetic disorders caused by missing genes in the Y chromosome YCM, the IATA code for St. Catharines/Niagara...
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Deletion (genetics) (redirect from Microdeletion)
towards the end of a chromosome. Intercalary/interstitial deletion – a deletion that occurs from the interior of a chromosome. Microdeletion – a relatively...
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and include: Age Genetic defects on the Y chromosome Y chromosome microdeletions Abnormal set of chromosomes Klinefelter syndrome Neoplasm, e.g. seminoma...
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Male infertility (section Y chromosome deletions)
reveal genetic causes of infertility, e.g. Klinefelter syndrome, a Y chromosome microdeletion, or cystic fibrosis.[citation needed] Scrotal ultrasonography...
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2p15-16.1 microdeletion is an extremely rare genetic disorder caused by a small deletion in the short arm of human chromosome 2. First described in two...
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needed] Rubinstein–Taybi syndrome, in many cases, is a microdeletion syndrome involving chromosomal segment 16p13.3 and is characterized by mutations in...
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however, several theories have been suggested. These include Y-chromosome microdeletions, notably in the azoospermia factor region, chemical or toxin...
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(17q25.3) The following diseases are related to genes on chromosome 17: 17q12 microdeletion syndrome Koolen–de Vries syndrome Alexander disease Andersen–Tawil...
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Parkin (protein) (category Genes on human chromosome 6)
S2CID 4432261. Matsumine H, Yamamura Y, Hattori N, Kobayashi T, Kitada T, Yoritaka A, et al. (April 1998). "A microdeletion of D6S305 in a family of autosomal...
48 KB (5,285 words) - 07:39, 20 July 2025
Glossary of neuroscience (section Y)
neuroscience of stress and motivation. Y chromosome microdeletion (YCM) A genetic deletion on the Y chromosome that can affect brain development and function...
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the testis. Azoospermia in these patients could be a result of Y chromosome microdeletions, cancer of the testicles or damage to the pituitary gland or...
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Turner syndrome (redirect from Ring chromosome X)
a chromosomal disorder in which cells of females have only one X chromosome instead of two, or are partially missing an X chromosome (sex chromosome monosomy)...
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Monosomy (category Chromosomal abnormalities)
of chromosome 5 1p36 deletion syndrome – a partial monosomy caused by a deletion at the end of the short arm of chromosome 1 17q12 microdeletion syndrome...
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WBSCR28 Williams syndrome is a microdeletion syndrome caused by the spontaneous deletion of genetic material from the chromosomal region 7q11.23. This is a...
52 KB (5,792 words) - 18:53, 28 July 2025
R. Weerasooriya, E. Nieschlag, and S. Simoni. "Frequency of Y-chromosome microdeletions and partial deletions of AZFc region in normozoospermic, severe...
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(April 1995). "Inherited microdeletions in the Angelman and Prader-Willi syndromes define an imprinting centre on human chromosome 15". Nature Genetics....
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chromosome fuse without any loss of genetic material, which results in a normal phenotype. Complex rearrangements, including segmental microdeletions...
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PMID 30032214. Wan S, Zheng Y, Dang Y, Song T, Chen B, Zhang J (2019-05-17). "Prenatal diagnosis of 17q12 microdeletion and microduplication syndrome...
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Polysomy (category Chromosomal abnormalities)
an organism has at least one more chromosome than normal, i.e., there may be three or more copies of the chromosome rather than the expected two copies...
39 KB (4,297 words) - 17:58, 17 July 2025
Chromosome 22 is one of the 23 pairs of chromosomes in human cells. Humans normally have two copies of chromosome 22 in each cell. Chromosome 22 is the...
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genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with developmental delays, mild to moderate...
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WAGR syndrome (redirect from Chromosome 11, deletion 11p)
energy balance. Diagnosis for WAGR syndrome can be made by confirming microdeletion of 11p13 utilizing FISH (fluorescent in situ hybridization), the primary...
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database. NF-1 is a microdeletion syndrome caused by a mutation of a gene located on chromosomal segment 17q11.2 on the long arm of chromosome 17 which encodes...
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"Submicroscopic chromosomal imbalances in idiopathic Silver-Russell syndrome (SRS): the SRS phenotype overlaps with the 12q14 microdeletion syndrome" (PDF)...
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