Coriell Cell Repositories cell line <a href="http://locus.umdnj.edu/nigms/nigms_cgi/display.cgi?GM01524">GM01524</a>. Fibroblast cell line derived from a 19 year old male with growth and mental retardation and peculiar facies. Chromosomal abnormalities are present. Karyotype is 46,XY,-5,+der(5)ins(5;6)(5pter>5q33:: 6q15>6q25::5q33>5qter)mat