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It has been shown recently that in wild-type CEM cells but not in a dex-resistant, glucocorticoid receptor (GR)-defective clone ICR-27 TK-3 , dex induces GR mRNA .
 cell line: ICR-27 TK-3; cell line: dex-resistant, glucocorticoid receptor (GR)-defective clone; protein: glucocorticoid receptor; cell line: wild-type CEM cells; RNA: GR mRNA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: ICR-27 TK-3, dex-resistant, glucocorticoid receptor (GR)-defective clone, glucocorticoid receptor, wild-type CEM cells, GR mRNA 
Answer:
 cell line: ICR-27 TK-3; cell line: dex-resistant, glucocorticoid receptor (GR)-defective clone; protein: glucocorticoid receptor; cell line: wild-type CEM cells; RNA: GR mRNA