Figure 2From: Cyclin E involved in early stage carcinogenesis of esophageal adenocarcinoma by SNP DNA microarray and immunohistochemical studies Frequency histogram showing amplification of the CCNE1 locus at chromosome 19q12-13 in 116 esophageal adenocarcinoma samples using high density copy number SNP microarrays. This locus is amplified in 22/116 (19.0%) cases in this patient cohort, approximately half of which are considered high copy number amplification events.Back to article page