7850
The different response of myeloid cells ectopically expressing the normal or the fusion protein to G-CSF and TGF-beta1 could depend on the different transactivation properties of these proteins resulting in divergent expression of downstream genes regulated by the two proteins.
 protein: fusion protein; protein: TGF-beta1; protein: G-CSF; DNA: downstream genes
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: fusion protein, TGF-beta1, G-CSF, downstream genes 
Answer:
 protein: fusion protein; protein: TGF-beta1; protein: G-CSF; DNA: downstream genes