1400
This construct was stably expressed in a multipotent progenitor cell line transformed by the Myb-Ets oncoprotein .
 cell line: multipotent progenitor cell line; protein: Myb-Ets oncoprotein
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:
 cell line: multipotent progenitor cell line; protein: Myb-Ets oncoprotein