... chromosome (45XO). The parents were cytogenetically normal. The activity of factor IX in the patient was markedly abnormal (less than 1%). It is suggested that XX (ring)XO mosaicism permitted expression of the abnormal X-linked gene. Hemophilia B Karyotype Mosaicism Ring chromosome Turner’s syndrome...

...Phyllis Moores A normal 46, XX karyotype was demonstrated in an Indian woman who has 2 approximately equal populations of red cells and of leucocytes. She also has skin mosaicism. She is a normal female and has borne 4 healthy children. The ABO, Ss, Rh and Fy groups of her 2 red cell populations...

... advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Cytogenetics Mosaicism Pyridoxal-5-phosphate...