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The human tumor necrosis factor alpha ( TNF-alpha ) gene is one of the earliest genes transcribed after the stimulation of a B cell through its antigen receptor or via the CD-40 pathway .
 protein: human tumor necrosis factor alpha; protein: antigen receptor; cell type: B cell; protein: TNF-alpha; DNA: human tumor necrosis factor alpha ( TNF-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: human tumor necrosis factor alpha, antigen receptor, B cell, TNF-alpha, human tumor necrosis factor alpha ( TNF-alpha ) gene 
Answer:
 protein: human tumor necrosis factor alpha; protein: antigen receptor; cell type: B cell; protein: TNF-alpha; DNA: human tumor necrosis factor alpha ( TNF-alpha ) gene