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Moreover, when introduced into murine pro-B lymphocytes , the oncogenic E2A-HLF fusion protein reversed both interleukin-3-dependent and p53-mediated apoptosis .
 cell line: murine pro-B lymphocytes; protein: E2A-HLF; protein: oncogenic E2A-HLF fusion protein
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: murine pro-B lymphocytes, E2A-HLF, oncogenic E2A-HLF fusion protein 
Answer:
 cell line: murine pro-B lymphocytes; protein: E2A-HLF; protein: oncogenic E2A-HLF fusion protein