Gene beta3A adaptor-related protein complex 3, beta 1 subunit Ap3b1 recombination induced mutation 2 protein coding gene Hps2 rim2|AP-3|Hps2|beta3A|recombination induced mutation 2 AP-3 http://identifiers.org/mgd/MGI:1333879 genetic mapping + MGI:1333879 O rim2