Figure 2
From: Molecular Alterations of Barrett’s Esophagus on Microdissected Endoscopic Biopsies
A, Allelic loss (LOH) of D5S82 in cardial metaplasia (A2) compared with normal tissue (A1). B, Allelic loss (LOH) of D17S513 in squamous tissue (B2) compared with normal tissue (B1). C, D5S82 microsatellite instability in columnar metaplasia compared with normal tissue. The arrows show the allele lost (A2, B2) or unstable (C2).
