11352
First, we describe results demonstrating that mice inoculated with T-antigen-expressing plasmids produced antibodies , not only to T-antigen and DNA, but also to the DNA-binding eukaryotic transcription factors TATA-binding protein ( TBP ), and to the cAMP-response-element-binding protein ( CREB ).
 protein: T-antigen; protein: TATA-binding protein; DNA: T-antigen-expressing plasmids; protein: cAMP-response-element-binding protein; protein: transcription factors; protein: TBP; protein: CREB; protein: antibodies; protein: DNA-binding eukaryotic transcription factors
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: T-antigen, TATA-binding protein, T-antigen-expressing plasmids, cAMP-response-element-binding protein, transcription factors, TBP, CREB, antibodies, DNA-binding eukaryotic transcription factors 
Answer:
 protein: T-antigen; protein: TATA-binding protein; DNA: T-antigen-expressing plasmids; protein: cAMP-response-element-binding protein; protein: transcription factors; protein: TBP; protein: CREB; protein: antibodies; protein: DNA-binding eukaryotic transcription factors