45
Here we map the cis-acting elements that mediate interleukin responsiveness of the mouse IL-2R alpha gene using a thymic lymphoma-derived hybridoma ( PC60 ).
 cell line: thymic lymphoma-derived hybridoma; cell line: PC60; protein: mouse IL-2R alpha; DNA: cis-acting elements; DNA: mouse IL-2R alpha gene
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: thymic lymphoma-derived hybridoma, PC60, mouse IL-2R alpha, cis-acting elements, mouse IL-2R alpha gene 
Answer:
 cell line: thymic lymphoma-derived hybridoma; cell line: PC60; protein: mouse IL-2R alpha; DNA: cis-acting elements; DNA: mouse IL-2R alpha gene