Figure 1From: Attenuated Expression of DFFB is a Hallmark of Oligodendrogliomas with 1p-Allelic LossCommon region of allelic loss on the short arm of chromosome 1 in oligodendrogliomas. Markers used for screening 1p-allelic loss and their placement on the genetic and cytogenetic maps of 1p. Black squares indicate where tumors retained allelic balance, whereas gray squares indicate allelic loss.Back to article page