The fluorescence pattern of a human Yq+ chromosome
نویسندگان
چکیده
منابع مشابه
Human sex-chromosome-specific repeats within a region of pseudoautosomal/Yq homology.
Several categories of human X-Y homologous DNA sequences have been recognized. We report that a locus (DXYS77) approximately 14 kb distal to the pseudoautosomal boundary (PAB) is 93% identical in nucleotide sequence to a locus (DYS148) on the long arm of the Y chromosome (Yq). Within this segment of pseudoautosomal/Yq homology we identified a member of a family of repeats that are concentrated ...
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At present the pathogenesis and therapeutic effect of chronic myelomonocytic leukemia (CMML) is still not very clear. There are no specific molecular biology characteristics in it. We report a novel deletion in the Yq chromosome of a patient with CMML, as well as the treatment and prognosis, and review the relevant literature, and put forward that the Y chromosome abnormality may be involved in...
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(1972). Identifications of reciprocal translocation chromosomes by quinacrine fluorescence.cence patterns of the human metaphase chromosomes-distinguishing characters and variability. Hereditas, Genetiskt Arkiv, 67, 89-102. in the 13-15 group as a cause of partial trisomy and spontaneous abortion in the same family. (1960). Multiple congenital anomaly caused by an extra auto-some. Lancet, 1, 79...
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Disturbed spermatogenesis and azoospermia are reported in a man with a deleted Y chromosome. The anomalous Y chromosome appears in the karyotype as a small metacentric marker. In situ hybridisation using three different Y specific DNA probes shows that deletion at Yq11 has resulted in loss of all distal heterochromatin. The sterility of the patient indicates loss also of the azoospermia factor ...
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ژورنال
عنوان ژورنال: Hereditas
سال: 2009
ISSN: 0018-0661
DOI: 10.1111/j.1601-5223.1972.tb01389.x