References of "Schaaps, Jean-Pierre"
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See detailMosaicism of 46,Xx/47,Xx,+9/47,Xx,+?Mar in the Same Amniotic Fluid with Apparent Loss of One Cell Line after Delivery
Herens, Christian ULiege; Pierquin, Geneviève ULiege; Verloes, Alain ULiege et al

in Prenatal Diagnosis (1989), 9(5), 373-5

A 46,XX;47,XX,+9;47,XX,+?mar karyotype was detected in an amniotic fluid cell culture and confirmed in a subsequent fetal blood sample from a 40-year-old woman. After termination of the pregnancy, none of ... [more ▼]

A 46,XX;47,XX,+9;47,XX,+?mar karyotype was detected in an amniotic fluid cell culture and confirmed in a subsequent fetal blood sample from a 40-year-old woman. After termination of the pregnancy, none of the 186 mitoses obtained from a second blood sample was trisomic for chromosome 9 (p less than 0.001). Selection against cells containing trisomy 9 is postulated to explain the disappearance of the lymphocyte clone. [less ▲]

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