1909
Surprisingly , co - immunoprecipitation and GST binding experiments demonstrated that the CSF - 1 receptor could bind to SLAP - 2 in a ligand - independent manner .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 None