10749
The CHEMR1 gene Scya3r2 is a single-copy gene whose open reading frame may be in a single exon and maps to the distal region of mouse Chr 9 where the mouse macrophage inflammatory protein-1alpha ( MIP-1alpha ) receptor gene Scya3r and two related C-C chemokine receptor-like genes reside.
 ( DNA: CHEMR1, None) , ( DNA: single-copy gene, None) , ( DNA: mouse macrophage inflammatory protein-1alpha ( MIP-1alpha ) receptor gene, None) , ( protein: MIP-1alpha, None) , ( DNA: Scya3r, None) , ( DNA: mouse Chr 9, None) , ( DNA: C-C chemokine receptor-like genes, None) , ( DNA: CHEMR1 gene, None) , ( DNA: Scya3r2, None) , ( protein: mouse macrophage inflammatory protein-1alpha, 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: CHEMR1, None) , ( DNA: single-copy gene, None) , ( DNA: mouse macrophage inflammatory protein-1alpha ( MIP-1alpha ) receptor gene, None) , ( protein: MIP-1alpha, None) , ( DNA: Scya3r, None) , ( DNA: mouse Chr 9, None) , ( DNA: C-C chemokine receptor-like genes, None) , ( DNA: CHEMR1 gene, None) , ( DNA: Scya3r2, None) , ( protein: mouse macrophage inflammatory protein-1alpha, None) 