2203
The HB9 homeodomain is most similar to that of the Drosophila melanogaster homeobox gene proboscipedia .
 ( DNA: proboscipedia, None) , ( DNA: HB9 homeodomain, None) , ( DNA: Drosophila melanogaster homeobox gene, None) , ( DNA: HB9, 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:
 ( DNA: proboscipedia, None) , ( DNA: HB9 homeodomain, None) , ( DNA: Drosophila melanogaster homeobox gene, None) , ( DNA: HB9, None) 