GIRK1 and -2 co-exist with CaBPs in control DRG neurons. A GIRK1 co-exists with PV, CB, CR or Scgn. Arrowheads indicate co-existence of GIRK1 with the respective CaBP (yellow). B GIRK2 co-exists with PV, CB, CR or Scgn. Arrowheads indicate co-existence of GIRK2 with CB (yellow). This co-existence is only found in small neurons. C Quantification analysis shows the percentage of GIRK1+ and -2+ NPs that co-express the respective CaBPs (C1), and conversely the percentage of the respective CaBP+ NPs that co-expresses GIRK1 or -2 (C2). Scale bars indicate 40 μm (A, B, valid for all).