1529
Transcriptional activation and repression , two properties of the lymphoid-specific transcription factor Oct-2a .
 protein: Oct-2a; protein: lymphoid-specific transcription factor
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: Oct-2a; protein: lymphoid-specific transcription factor