7296
Here we report that in erythroid cells , GATA-1 strongly induces the expression of the anti-apoptotic protein bcl-xL , but not the related proteins bcl-2 and mcl-1 .
 protein: bcl-xL; cell type: erythroid cells; protein: GATA-1; protein: anti-apoptotic protein; protein: mcl-1; protein: bcl-2
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: bcl-xL, erythroid cells, GATA-1, anti-apoptotic protein, mcl-1, bcl-2 
Answer:
 protein: bcl-xL; cell type: erythroid cells; protein: GATA-1; protein: anti-apoptotic protein; protein: mcl-1; protein: bcl-2