the pregnancy continued to term and the mosaicism was confirmed in the phenotypically normal male neonate by analysis of cultured foreskin fibroblasts ( 7/49 cells + 20 ) and placental cells 20/20 cells + 20 ) whereas the peripheral lymphocytes were cytogenetically normal ( 20/20 cells were 46 , xy ) .
C0016030
fibroblasts
C0007634
cells