Coriell Cell Repositories cell line <a href="http://locus.umdnj.edu/nigms/nigms_cgi/display.cgi?GM04435">GM04435</a>. Fibroblast cell line derived from the amnion of a 19 gestational week male fetus. Trisomies 16 and 21 are present. Karyotype is 48,XY,+16,+21