Esophageal basal cell layer (IMAGE) Hubrecht Institute Caption Staining for KRT15 and COL17A1 in the healthy human esophageal epithelium Credit Georg Busslinger, copyright Hubrecht Institute Usage Restrictions The image may only be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.