## Abstract An 18βyearβold woman was evaluated because of primary amenorrhea and hypogonadism. Chromosome analysis from peripheral blood lymphocytes revealed a nonmosaic 46,X,+mar constitution. The marker was shown to be a rearranged Y chromosome consisting of an inverted duplication of the long ar
A neocentromere in theDAZregion of the human Y chromosome
β Scribed by Giovanna Floridia; Giorgio Gimelli; Orsetta Zuffardi; William C. Earnshaw; Peter E. Warburton; Chris Tyler-Smith
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 401 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0009-5915
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A single copy of a derl5 chromosome (m3) characterized by a C-and distamycin A-Dapi-positive region was observed in the -Y hyperploid karyotype of a primary human melanoma (Me 1402). The heterochromatic region was located pericentromerically, adjacent at one end to the NOR region of chromosome IS, a
Human chromosome spreads were stained with 3H-quinacrine and their fluorescence observed. The exact location of specific spreads on each slide was noted and photographs taken. Autoradiographs were then prepared so that the quinacrine fluorescence of any specific chromosome could be compared directly
Using chromosome banding techniques, a phenotypically normal male was found to have an abnormal banding pattern of the Y chromosome. By the constitutive heterochromatin staining method, a darkly stained band was located on the short arm and the proximal region of the long arm. The quinacrine stainin