Gene Ndr4|SMAP-8|D8Bwg1337e|Ndr1-rs D8Bwg1337e O Ndr1-rs protein coding gene http://identifiers.org/mgd/MGI:2384590 N-myc downstream regulated gene 4 genetic mapping MGI:2384590 + Ndrg4 Ndr4 SMAP-8