PMID- 24778567 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140429 LR - 20211021 IS - 1311-0160 (Print) IS - 1311-0160 (Linking) VI - 16 IP - 2 DP - 2013 Dec TI - Molecular Cytogenetic Characterization of an inv(Y)(p11.2q11.221 approximately q11.222) in a Syrian Family. PG - 73-6 LID - 10.2478/bjmg-2013-0035 [doi] AB - Constitutional chromosomal abnormalities are an important cause of miscarriage, infertility, congenital anomalies and mental retardation in humans. Pericentric inversions of the human Y-chromosome [inv(Y)] are rather common and show an estimated incidence of 0.6-1:1,000 in males in the general population. Most of the reported cases with inv(Y) are familial. For carriers of pericentric inversions the risk of mental retardation or multiple abortions is not apparently increased and there is no relation with abnormal phenotypic features. Polymerase chain reaction (PCR) analysis to detect microdeletions along the Y-chromosome as well as cytogenetic and fluorescence in situ hybridization (FISH) analysis were done to delineate the characteristics of an inv(Y) in a Syrian family. Thus, we present a detailed molecular-cytogenetic characterization of a father and his two sons having an inv(Y)(p11. 2q11.221 approximately q11.222) with varying mental retardation features but otherwise normal phenotype. FAU - Al-Achkar, W AU - Al-Achkar W AD - Department of Molecular Biology and Biotechnology, Division of Human Genetics, Atomic Energy Commission of Syria, Damascus, Syria. FAU - Wafa, A AU - Wafa A AD - Department of Molecular Biology and Biotechnology, Division of Human Genetics, Atomic Energy Commission of Syria, Damascus, Syria. FAU - Al-Ablog, A AU - Al-Ablog A AD - Department of Molecular Biology and Biotechnology, Division of Human Genetics, Atomic Energy Commission of Syria, Damascus, Syria. FAU - Moassass, F AU - Moassass F AD - Department of Molecular Biology and Biotechnology, Division of Human Genetics, Atomic Energy Commission of Syria, Damascus, Syria. FAU - Liehr, T AU - Liehr T AD - Jena University Hospital, Friedrich Schiller University, Institute of Human Genetics, Jena, Germany. LA - eng PT - Case Reports PL - Poland TA - Balkan J Med Genet JT - Balkan journal of medical genetics : BJMG JID - 9806959 PMC - PMC4001419 OTO - NOTNLM OT - Ampli-conic fertility genes OT - Fluorescence in situ hybridization (FISH) OT - Inversion OT - Mental retardation OT - Y-Chromosome EDAT- 2014/04/30 06:00 MHDA- 2014/04/30 06:01 PMCR- 2013/12/01 CRDT- 2014/04/30 06:00 PHST- 2014/04/30 06:00 [entrez] PHST- 2014/04/30 06:00 [pubmed] PHST- 2014/04/30 06:01 [medline] PHST- 2013/12/01 00:00 [pmc-release] AID - bjmg-16-02-73 [pii] AID - 10.2478/bjmg-2013-0035 [doi] PST - ppublish SO - Balkan J Med Genet. 2013 Dec;16(2):73-6. doi: 10.2478/bjmg-2013-0035.