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A polymorphic dinucleotide repeat in the transcribed sequences of TAL1 was used to determine the allele specificity of TAL1 transcription in primary T-ALL cells .
 protein: TAL1; cell type: primary T-ALL cells; protein: TAL1
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: TAL1, primary T-ALL cells, TAL1 
Answer:
 protein: TAL1; cell type: primary T-ALL cells; protein: TAL1