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For example, kappa B-related sequences have been shown to be important for the transcription of a few inducible genes, such as the interleukin 2 receptor alpha-chain gene and the beta-interferon gene .
 DNA: beta-interferon gene; DNA: kappa B-related sequences; protein: interleukin 2 receptor alpha-chain; DNA: interleukin 2 receptor alpha-chain gene; protein: beta-interferon
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:
 DNA: beta-interferon gene; DNA: kappa B-related sequences; protein: interleukin 2 receptor alpha-chain; DNA: interleukin 2 receptor alpha-chain gene; protein: beta-interferon