MTA1 and carcinoma of esophagus: The expression pattern of MTA1 in normal and tumour tissues was analysed by RT-PCR and the data extends previously published findings, where MTA1 was shown to be over-expressed in prostate cancer cell lines, prostate cancer, renal cancer, gastric cancer, oesophageal cancer, and head and neck tumour tissues but only weakly expressed in normal tissues except the testis.