4534
The contribution to T cell-specific expression by other promoter sites was assessed in a transient expression assay with IL-3 promoter constructs linked to a luciferase gene , focusing initially on the core binding factor (CBF) site , which is footprinted in vivo upon T cell activation .
 protein: IL-3; protein: core binding factor; DNA: IL-3 promoter constructs; DNA: core binding factor (CBF) site; DNA: luciferase gene; DNA: promoter sites
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: IL-3, core binding factor, IL-3 promoter constructs, core binding factor (CBF) site, luciferase gene, promoter sites 
Answer:
 protein: IL-3; protein: core binding factor; DNA: IL-3 promoter constructs; DNA: core binding factor (CBF) site; DNA: luciferase gene; DNA: promoter sites