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 lead normal lives. It is present in a significant number of men with reduced fertility.[1] Reduced sperm production varies from oligozoospermia, significant lack of sperm, or azoospermia, complete lack of sperm.
^Carlo Foresta, et al.: Y chromosome microdeletions and alterations of spermatogenesis. Endocrine Reviews 22 (2): 226-239.
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Ychromosomemicrodeletion (YCM) is a family of genetic disorders caused by missing genes in the Ychromosome. Many men with YCM exhibit no symptoms and...
The Ychromosome 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...
17q12 microdeletion syndrome, also known as 17q12 deletion syndrome, is a rare chromosomal anomaly caused by the deletion of a small amount of material...
reveal genetic causes of infertility, e.g. Klinefelter syndrome, a Ychromosomemicrodeletion, or cystic fibrosis.[citation needed] Scrotal ultrasonography...
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...
and include: Age Genetic defects on the YchromosomeYchromosomemicrodeletions Abnormal set of chromosomes Klinefelter syndrome Neoplasm, e.g. seminoma...
the testis. Azoospermia in these patients could be a result of Ychromosomemicrodeletions, cancer of the testicles or damage to the pituitary gland or...
genetic abnormalities in male factor infertility are microdeletions on the long arm of the Ychromosome (Yq), specifically at a region known as the azoospermic...
X chromosome or are partially missing an X chromosome (sex chromosome monosomy). Most people have two sex chromosomes (XX or XY). The chromosomal abnormality...
R. Weerasooriya, E. Nieschlag, and S. Simoni. "Frequency of Y-chromosomemicrodeletions and partial deletions of AZFc region in normozoospermic, severe...
YCM may refer to: Ychromosomemicrodeletion, a family of genetic disorders caused by missing genes in the Ychromosome YCM, the IATA code for St. Catharines/Niagara...
energy balance. Diagnosis for WAGR syndrome can be made by confirming microdeletion of 11p13 utilizing FISH (fluorescent in situ hybridization), the primary...
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...
chromosome fuse without any loss of genetic material, which results in a normal phenotype. Complex rearrangements, including segmental microdeletions...
Wilms tumor-4 The following diseases are related to genes on chromosome 17: 17q12 microdeletion syndrome Koolen–de Vries syndrome Alexander disease Andersen–Tawil...
Raicu F, Popa L, Apostol P, et al. (2003). "Screening for microdeletions in human Ychromosome--AZF candidate genes and male infertility". J. Cell. Mol...
specific chromosome or chromosomal segment or to identify and evaluate specific DNA dosage abnormalities in individuals with suspected microdeletion syndromes...
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...
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...
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...
nervous system to the endocrine system through the pituitary gland. 3q29 microdeletion syndrome (monosomy 3q29) is caused by interstitial deletions of 3q29...