The complex Y‐chromosomal history of gorillas
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DOI: 10.1002/ajp.23363
Abstract: Studies of the evolutionary relationships among gorilla populations using autosomal and mitochondrial sequences suggest that male‐mediated gene flow may have been important in the past, but data on the Y‐chromosomal relationships among the gorilla subspecies… read more here.
Keywords: history gorillas; beringei; gorilla; chromosomal history ... See more keywords
Characterization of a complex chromosomal rearrangement involving chromosomes 1, 3, and 4 in a slightly affected male with bad obstetrics history
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DOI: 10.1007/s10815-018-1117-5
Abstract: Complex chromosomal rearrangements (CCRs) are rare structural chromosomal aberrations characterized by more than two breakpoints in one or more chromosomes, with interas well as intra-chromosomal insertions of single segments [1, 2]. These abnormalities may involve… read more here.
Keywords: chromosomal rearrangement; obstetrics; history; complex chromosomal ... See more keywords
A novel male 2;4;14 complex chromosomal translocation with normal semen parameters but 100% embryonic aneuploidy
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DOI: 10.1007/s10815-018-1126-4
Abstract: We report a case of a couple with a history of six spontaneous miscarriages in which a novel complex chromosomal rearrangement was detected in the male partner who had a totally normal semen analysis. Preimplantation… read more here.
Keywords: male complex; chromosomal translocation; normal semen; translocation normal ... See more keywords
Clinical outcomes in carriers of complex chromosomal rearrangements: a retrospective analysis of comprehensive chromosome screening results in seven cases.
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DOI: 10.1016/j.fertnstert.2017.11.021
Abstract: OBJECTIVE To evaluate the clinical outcomes in carriers of complex chromosomal rearrangements (CCRs). DESIGN Case series. SETTING An institute for reproductive and stem cell engineering. PATIENT(S) Seven couples with CCRs. INTERVENTION(S) Assisted reproduction with preimplantation… read more here.
Keywords: carriers complex; clinical outcomes; pgd; chromosomal rearrangements ... See more keywords
Complex chromosomal aberrations in a fetus originating from oocytes with smooth endoplasmic reticulum (SER) aggregates
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DOI: 10.1080/19396368.2018.1466375
Abstract: ABSTRACT The presence of smooth endoplasmic reticulum aggregates (SERa) in the ooplasm is considered as the most severe oocyte dysmorphism due to its serious and potentially lethal outcomes in offspring. In the present case report,… read more here.
Keywords: endoplasmic reticulum; chromosomal aberrations; hybridization; complex chromosomal ... See more keywords
Complex Chromosomal Rearrangement Causes Male Azoospermia: A Case Report and Literature Review
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DOI: 10.3389/fgene.2022.792539
Abstract: Background: Male carriers of complex chromosomal rearrangements (CCRs) may have decreased fertility and usually present with azoospermia, oligospermia or teratospermia. Methods: High-resolution karyotype analysis using G-banding on peripheral blood lymphocytes was performed in an azoospermic… read more here.
Keywords: male azoospermia; chromosomal rearrangement; causes male; azoospermia case ... See more keywords