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Transient expression of CD69 promoter-based reporter gene constructs in K562 cells indicated that the proximal promoter region spanning positions -78 to +16 contained the cis-acting sequences necessary for basal and phorbol 12-myristate 13-acetate -inducible transcription of the CD69 gene .
 protein: CD69; DNA: CD69 promoter-based reporter gene constructs; DNA: cis-acting sequences; DNA: proximal promoter region; protein: CD69; DNA: CD69 gene; cell line: K562 cells; DNA: promoter region
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: CD69; DNA: CD69 promoter-based reporter gene constructs; DNA: cis-acting sequences; DNA: proximal promoter region; protein: CD69; DNA: CD69 gene; cell line: K562 cells; DNA: promoter region