Loci Chromosome Expressed Parental Allele Name Gpr1 1 P G protein-coupled receptor 1 Zdbf2 1 P "zinc finger, DBF-type containing 2" Sfmbt2 2 P Scm-like with four mbt domains 2 Wt1 2 M Wilms tumor 1 homolog Gatm 2 M glycine amidinotransferase (L-arginine:glycine amidinotransferase) H13 2 M histocompatibility 13 Mcts2 2 P malignant T cell amplified sequence 2 Nnat 2 P neuronatin Blcap 2 M bladder cancer associated protein homolog (human) Zfp64 2 P zinc finger protein 64 Gnas 2 M "GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus" Nespos 2 P neuroendocrine secretory protein opposite strand Phf17 3 P PHD finger protein 17 Htra3 5 M HtrA serine peptidase 3 Mkrn1-ps1 5 P "makorin, ring finger protein 1, pseudogene 1" Calcr 6 M calcitonin receptor Tfpi2 6 M tissue factor pathway inhibitor 2 Casd1 6 M CAS1 domain containing 1 Sgce 6 P "sarcoglycan, epsilon" Peg10 6 P paternally expressed 10 Ppp1r9a 6 M "protein phosphatase 1, regulatory (inhibitor) subunit 9A" Pon3 6 M paraoxonase 3 Pon2 6 M paraoxonase 2 Asb4 6 M ankyrin repeat and SOCS box-containing 4 Dlx5 6 M distal-less homeobox 5 Mest 6 P mesoderm specific transcript Mir335 6 P microRNA 335 Copg2 6 M "coatomer protein complex, subunit gamma 2" Klf14 6 M Kruppel-like factor 14 Nap1l5 6 P nucleosome assembly protein 1-like 5 Cntn3 6 M contactin 3 Klrb1f 6 M killer cell lectin-like receptor subfamily B member 1F Copg2os2 6 P "coatomer protein complex, subunit gamma 2, opposite strand 2" Copg2os1 6 P "coatomer protein complex, subunit gamma 2, opposite strand 1" Zim1 7 M "zinc finger, imprinted 1" Peg3 7 P paternally expressed 3 Usp29 7 P ubiquitin specific peptidase 29 Axl 7 M AXL receptor tyrosine kinase Atp10a 7 M "ATPase, class V, type 10A" Ube3a 7 M ubiquitin protein ligase E3A Ipw 7 P imprinted gene in the Prader-Willi syndrome region Snord64 7 P "small nucleolar RNA, C/D box 64" Snurf 7 P SNRPN upstream reading frame Snrpn 7 P small nuclear ribonucleoprotein N Ndn 7 P necdin Magel2 7 P "melanoma antigen, family L, 2" Mkrn3 7 P "makorin, ring finger protein, 3" Peg12 7 P paternally expressed 12 Art5 7 M ADP-ribosyltransferase 5 Ampd3 7 M adenosine monophosphate deaminase 3 H19 7 M H19 fetal liver mRNA Igf2os 7 P "insulin-like growth factor 2, opposite strand" Igf2 7 P insulin-like growth factor 2 Ins2 7 P insulin II Th 7 M tyrosine hydroxylase Ascl2 7 M achaete-scute complex homolog 2 (Drosophila) Tspan32 7 M tetraspanin 32 Cd81 7 M CD81 antigen Tssc4 7 M tumor-suppressing subchromosomal transferable fragment 4 Kcnq1 7 M "potassium voltage-gated channel, subfamily Q, member 1" Kcnq1ot1 7 P KCNQ1 overlapping transcript 1 Cdkn1c 7 M cyclin-dependent kinase inhibitor 1C (P57) Slc22a18 7 M "solute carrier family 22 (organic cation transporter), member 18" Phlda2 7 M "pleckstrin homology-like domain, family A, member 2" Nap1l4 7 M nucleosome assembly protein 1-like 4 Tnfrsf23 7 M "tumor necrosis factor receptor superfamily, member 23" Osbpl5 7 M oxysterol binding protein-like 5 Dhcr7 7 M 7-dehydrocholesterol reductase Snord116 7 P "small nucleolar RNA, C/D box 116 cluster" AF313042 7 M cDNA sequence AF313042 Mkrn3os 7 P "makorin, ring finger protein 3, opposite strand" Snord115 7 P "small nucleolar RNA, C/D Box 115 cluster" Zim3 7 M "zinc finger, imprinted 3" Zfp264 7 P zinc finger protein 264 Zim2 7 M "zinc finger, imprinted 2" Apeg3 7 P Apeg3 Ube3a-as 7 P Ube3a-as Pec2 7 P Pec2 Pec3 7 P Pec3 Inpp5f_v2 7 P Inpp5f_v2 Inpp5f_v3 7 P Inpp5f_v3 PIHit 7 P PIHit Mir184 9 P microRNA 184 Rasgrf1 9 P RAS protein-specific guanine nucleotide-releasing factor 1 Mst1r 9 M macrophage stimulating 1 receptor (c-met-related tyrosine kinase) A19 9 P A19 AK029869 9 P AK029869 Plagl1 10 P pleiomorphic adenoma gene-like 1 Phactr2 10 M phosphatase and actin regulator 2 Dcn 10 M decorin Ddc 11 P dopa decarboxylase Grb10 11 M growth factor receptor bound protein 10 Cobl 11 M cordon-bleu WH2 repeat Zrsr1 11 P "zinc finger (CCCH type), RNA binding motif and serine/arginine rich 1" Commd1 11 M COMM domain containing 1 Grb10as 11 M Grb10as Scin 12 M scinderin Begain 12 P brain-enriched guanylate kinase-associated Dlk1 12 P delta-like 1 homolog (Drosophila) Meg3 12 M maternally expressed 3 Mir337 12 M microRNA 337 Mir431 12 M microRNA 431 Mir433 12 M microRNA 433 Mir127 12 M microRNA 127 Mir434 12 M microRNA 434 Mir136 12 M microRNA 136 Rtl1 12 P retrotransposon-like 1 Rian 12 M RNA imprinted and accumulated in nucleus Mir370 12 M microRNA 370 AF357425 12 M snoRNA AF357425 AF357428 12 M snoRNA AF357428 AF357341 12 M snoRNA AF357341 Mir411 12 M microRNA 411 Mir380 12 M microRNA 380 Mir376b 12 M microRNA 376b Mir134 12 M microRNA 134 Mir154 12 M microRNA 154 Mir410 12 M microRNA 410 Dio3 12 P "deiodinase, iodothyronine type III" AF357426 12 M snoRNA AF357426 Mico1 12 M Mico1 Mico1os 12 M Mico1os MBII-426 12 M MBII-426 MBII-343 12 M MBII-343 AK050713 12 M AK050713 AK053394 12 M AK053394 AntiRtl1 12 M AntiRtl1 Cmah 13 M cytidine monophospho-N-acetylneuraminic acid hydroxylase Drd1a 13 M dopamine receptor D1A Pde4d 13 P "phosphodiesterase 4D, cAMP specific" Htr2a 14 M 5-hydroxytryptamine (serotonin) receptor 2A Kcnk9 15 M "potassium channel, subfamily K, member 9" Peg13 15 P paternally expressed 13 Trappc9 15 M trafficking protein particle complex 9 Slc38a4 15 P "solute carrier family 38, member 4" Fbxo40 16 M F-box protein 40 Pde10a 17 M phosphodiesterase 10A Slc22a3 17 M "solute carrier family 22 (organic cation transporter), member 3" Slc22a2 17 M "solute carrier family 22 (organic cation transporter), member 2" Airn 17 P antisense Igf2r RNA Igf2r 17 M insulin-like growth factor 2 receptor Qpct 17 M glutaminyl-peptide cyclotransferase (glutaminyl cyclase) Impact 18 P imprinted and ancient Tbc1d12 19 P "TBC1D12: TBC1 domain family, member 12" Ins1 19 P insulin I Fthl17 X P "ferritin, heavy polypeptide-like 17" Xlr3b X M X-linked lymphocyte-regulated 3B Xlr4b X M X-linked lymphocyte-regulated 4B Xlr4c X M X-linked lymphocyte-regulated 4C Rhox5 X P reproductive homeobox 5