7189
In avian erythroid progenitors , steroid hormones cooperate with tyrosine kinase receptors to induce renewal of erythroid progenitors .
 ( cell type: erythroid progenitors, None) , ( protein: tyrosine kinase receptors, None) , ( cell type: erythroid progenitors, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: erythroid progenitors, None) , ( protein: tyrosine kinase receptors, None) , ( cell type: erythroid progenitors, None) 