4932415O19Rik genetic mapping NHE2 + Gene protein coding gene 2210416H12Rik O 4932415O19Rik|NHE2|2210416H12Rik solute carrier family 9 (sodium/hydrogen exchanger), member 2 MGI:105075 Slc9a2 http://identifiers.org/mgd/MGI:105075