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The PEBP2 alpha A and PEBP2 alpha B genes encode the DNA-binding subunit of a murine transcription factor , PEBP2 , which is implicated as a T-cell-specific transcriptional regulator .
 T-cell-specific transcriptional regulator, DNA-binding subunit, PEBP2, murine transcription factor
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 T-cell-specific transcriptional regulator, DNA-binding subunit, PEBP2, murine transcription factor