miR-31 expression and statuses of the miR-31 and CDK2NA gene loci in non-cancerous airway epithelial cell and lung cancer cell lines.

exp, expression; lcs, locus; AEC, non-cancerous airway epithelia; ADC, adenocarcinoma; SQC, squamous cell carcinoma; LCC; large cell carcinoma; SCC, small cell carcinoma; +, detectable expression or retained gene locus; -, loss of expression or gene locus; Cell lines in which expression of miR-31was absent are underlined.