12803
However, not only is expression of the beta-casein gene regulated by STAT5 but it is also affected by other molecules such as glucocorticoid and Ras .
 protein: beta-casein; protein: STAT5; DNA: beta-casein gene; protein: Ras
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: beta-casein, STAT5, beta-casein gene, Ras 
Answer:
 protein: beta-casein; protein: STAT5; DNA: beta-casein gene; protein: Ras