Incidental Mutation 'IGL02897:Robo3'
ID363426
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Robo3
Ensembl Gene ENSMUSG00000032128
Gene Nameroundabout guidance receptor 3
SynonymsRig1, Rig-1, Robo3b, Robo3a, Rbig1
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02897
Quality Score
Status
Chromosome9
Chromosomal Location37415669-37433246 bp(-) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) A to T at 37427502 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Stop codon at position 281 (Y281*)
Ref Sequence ENSEMBL: ENSMUSP00000150639 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034643] [ENSMUST00000115038] [ENSMUST00000170512]
Predicted Effect probably null
Transcript: ENSMUST00000034643
AA Change: Y281*
SMART Domains Protein: ENSMUSP00000034643
Gene: ENSMUSG00000032128
AA Change: Y281*

DomainStartEndE-ValueType
IGc2 54 128 9.7e-11 SMART
IGc2 156 221 1.44e-4 SMART
IGc2 248 311 1.89e-13 SMART
IGc2 337 409 9.84e-12 SMART
IGc2 441 506 2.09e-15 SMART
FN3 534 616 4.24e-14 SMART
FN3 648 731 3.06e0 SMART
FN3 747 832 1.97e-9 SMART
low complexity region 870 890 N/A INTRINSIC
low complexity region 1055 1082 N/A INTRINSIC
low complexity region 1131 1149 N/A INTRINSIC
low complexity region 1155 1169 N/A INTRINSIC
low complexity region 1193 1206 N/A INTRINSIC
low complexity region 1245 1256 N/A INTRINSIC
low complexity region 1268 1281 N/A INTRINSIC
low complexity region 1336 1376 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000115038
AA Change: Y303*
SMART Domains Protein: ENSMUSP00000110690
Gene: ENSMUSG00000032128
AA Change: Y303*

DomainStartEndE-ValueType
low complexity region 34 47 N/A INTRINSIC
IGc2 76 150 9.7e-11 SMART
IGc2 178 243 1.44e-4 SMART
IGc2 270 333 1.89e-13 SMART
IGc2 359 431 9.84e-12 SMART
IGc2 463 528 2.09e-15 SMART
FN3 556 638 4.24e-14 SMART
FN3 670 753 3.06e0 SMART
FN3 769 854 1.97e-9 SMART
low complexity region 892 912 N/A INTRINSIC
low complexity region 1077 1104 N/A INTRINSIC
low complexity region 1153 1171 N/A INTRINSIC
low complexity region 1177 1191 N/A INTRINSIC
low complexity region 1215 1228 N/A INTRINSIC
low complexity region 1267 1278 N/A INTRINSIC
low complexity region 1290 1303 N/A INTRINSIC
low complexity region 1358 1398 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000170512
AA Change: Y281*
Predicted Effect noncoding transcript
Transcript: ENSMUST00000171467
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the Roundabout (ROBO) gene family that controls neurite outgrowth, growth cone guidance, and axon fasciculation. ROBO proteins are a subfamily of the immunoglobulin transmembrane receptor superfamily. SLIT proteins 1-3, a family of secreted chemorepellants, are ligands for ROBO proteins and SLIT/ROBO interactions regulate myogenesis, leukocyte migration, kidney morphogenesis, angiogenesis, and vasculogenesis in addition to neurogenesis. This gene, ROBO3, has a putative extracellular domain with five immunoglobulin (Ig)-like loops and three fibronectin (Fn) type III motifs, a transmembrane segment, and a cytoplasmic tail with three conserved signaling motifs: CC0, CC2, and CC3 (CC for conserved cytoplasmic). Unlike other ROBO family members, ROBO3 lacks motif CC1. The ROBO3 gene regulates axonal navigation at the ventral midline of the neural tube. In mouse, loss of Robo3 results in a complete failure of commissural axons to cross the midline throughout the spinal cord and the hindbrain. Mutations ROBO3 result in horizontal gaze palsy with progressive scoliosis (HGPPS); an autosomal recessive disorder characterized by congenital absence of horizontal gaze, progressive scoliosis, and failure of the corticospinal and somatosensory axon tracts to cross the midline in the medulla. Alternative transcript variants have been described but have not been experimentally validated. [provided by RefSeq, Dec 2009]
PHENOTYPE: Homozygous mutants display perinatal lethality, abnormal commissural axon growth, and fragile floor plates. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700093K21Rik T A 11: 23,517,308 E108D probably benign Het
Abca7 T C 10: 80,001,592 F437L probably damaging Het
Abi2 T C 1: 60,448,194 V134A probably damaging Het
Ablim2 T C 5: 35,833,126 I75T probably damaging Het
Aldh1a3 A G 7: 66,427,327 V29A probably benign Het
Bptf T C 11: 107,047,121 K2715E probably damaging Het
Cd163 A T 6: 124,325,527 S1017C probably damaging Het
Cdc14b T C 13: 64,247,253 I76V probably benign Het
Cers6 T A 2: 68,934,533 C63* probably null Het
Chd9 T C 8: 90,933,868 probably benign Het
Col19a1 T C 1: 24,534,098 N198D unknown Het
Cse1l T C 2: 166,919,708 C61R possibly damaging Het
Cubn T C 2: 13,318,312 T2815A possibly damaging Het
Cyp19a1 G T 9: 54,166,911 T453K possibly damaging Het
Dlg1 G T 16: 31,771,856 probably null Het
Dpp7 T C 2: 25,353,672 Y339C probably damaging Het
Dtl T C 1: 191,541,544 probably benign Het
Gm5591 T C 7: 38,520,042 E469G probably damaging Het
Ing3 T A 6: 21,969,326 V202E probably benign Het
Inpp5j A G 11: 3,500,619 L578P probably damaging Het
Irak4 A G 15: 94,553,991 N155S probably benign Het
Kif2b A T 11: 91,576,219 S413T probably damaging Het
L3mbtl1 A T 2: 162,965,772 Y490F probably damaging Het
Med17 T G 9: 15,267,534 D447A probably damaging Het
Med26 T C 8: 72,496,521 T245A probably benign Het
Nlrc3 A T 16: 3,964,074 S490R possibly damaging Het
Nme5 A G 18: 34,569,903 probably benign Het
Olfr611 T C 7: 103,518,130 R85G probably benign Het
Rnf10 G T 5: 115,248,641 Q530K probably benign Het
Sclt1 T C 3: 41,675,387 I330V probably benign Het
Smim14 A T 5: 65,450,396 probably benign Het
Trank1 T G 9: 111,367,517 H1536Q probably damaging Het
Tspan18 A G 2: 93,220,173 L35P possibly damaging Het
Ubr4 G A 4: 139,472,508 V4568M probably damaging Het
Vmn1r63 A G 7: 5,802,745 V296A possibly damaging Het
Other mutations in Robo3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00927:Robo3 APN 9 37427754 critical splice donor site probably null
IGL01023:Robo3 APN 9 37429551 missense probably damaging 1.00
IGL01431:Robo3 APN 9 37419111 unclassified probably benign
IGL01993:Robo3 APN 9 37424653 missense probably damaging 1.00
IGL02256:Robo3 APN 9 37425353 missense probably damaging 1.00
IGL02323:Robo3 APN 9 37422201 missense probably benign 0.05
IGL02561:Robo3 APN 9 37427091 missense possibly damaging 0.84
IGL02866:Robo3 APN 9 37422306 missense possibly damaging 0.89
IGL03003:Robo3 APN 9 37419291 missense probably damaging 1.00
IGL03307:Robo3 APN 9 37422564 missense probably damaging 0.96
IGL03097:Robo3 UTSW 9 37422528 critical splice donor site probably null
R0137:Robo3 UTSW 9 37425344 missense probably benign 0.00
R0266:Robo3 UTSW 9 37422640 missense probably damaging 0.96
R0390:Robo3 UTSW 9 37422177 missense probably benign 0.00
R0505:Robo3 UTSW 9 37416759 unclassified probably benign
R0815:Robo3 UTSW 9 37422183 missense probably damaging 1.00
R0924:Robo3 UTSW 9 37429482 splice site probably benign
R1167:Robo3 UTSW 9 37423907 nonsense probably null
R1203:Robo3 UTSW 9 37418682 missense probably damaging 1.00
R1451:Robo3 UTSW 9 37417711 missense probably benign 0.01
R1575:Robo3 UTSW 9 37429661 missense probably damaging 1.00
R1596:Robo3 UTSW 9 37424632 critical splice donor site probably null
R1660:Robo3 UTSW 9 37429144 missense probably damaging 1.00
R1677:Robo3 UTSW 9 37417709 missense possibly damaging 0.75
R1839:Robo3 UTSW 9 37422327 missense probably benign 0.00
R1878:Robo3 UTSW 9 37422165 missense probably damaging 1.00
R1891:Robo3 UTSW 9 37428055 missense probably damaging 1.00
R2040:Robo3 UTSW 9 37427464 missense probably damaging 1.00
R2859:Robo3 UTSW 9 37428104 nonsense probably null
R3786:Robo3 UTSW 9 37422225 missense probably damaging 1.00
R3886:Robo3 UTSW 9 37422181 nonsense probably null
R3888:Robo3 UTSW 9 37422181 nonsense probably null
R3910:Robo3 UTSW 9 37419295 missense probably damaging 1.00
R4212:Robo3 UTSW 9 37421898 missense probably damaging 1.00
R4213:Robo3 UTSW 9 37421898 missense probably damaging 1.00
R4691:Robo3 UTSW 9 37425218 missense probably damaging 0.99
R4979:Robo3 UTSW 9 37423344 missense probably damaging 1.00
R5238:Robo3 UTSW 9 37416879 missense probably damaging 0.99
R5570:Robo3 UTSW 9 37425275 missense possibly damaging 0.81
R5629:Robo3 UTSW 9 37419211 nonsense probably null
R5770:Robo3 UTSW 9 37419201 missense possibly damaging 0.87
R5837:Robo3 UTSW 9 37429816 critical splice acceptor site probably null
R6021:Robo3 UTSW 9 37422533 nonsense probably null
R6129:Robo3 UTSW 9 37423293 missense probably benign
R6232:Robo3 UTSW 9 37420929 missense probably damaging 1.00
R6233:Robo3 UTSW 9 37420929 missense probably damaging 1.00
R6235:Robo3 UTSW 9 37420929 missense probably damaging 1.00
R6326:Robo3 UTSW 9 37427027 missense probably damaging 1.00
R6354:Robo3 UTSW 9 37417217 unclassified probably benign
R6355:Robo3 UTSW 9 37418939 missense possibly damaging 0.71
R6475:Robo3 UTSW 9 37423290 missense probably damaging 0.99
R6937:Robo3 UTSW 9 37429880 missense probably benign 0.16
R7201:Robo3 UTSW 9 37424330 nonsense probably null
R7208:Robo3 UTSW 9 37424724 missense probably damaging 0.99
R7249:Robo3 UTSW 9 37424833 missense probably benign
R7376:Robo3 UTSW 9 37432916 missense probably damaging 1.00
R7380:Robo3 UTSW 9 37418556 missense probably damaging 1.00
R7448:Robo3 UTSW 9 37424815 missense possibly damaging 0.89
R7475:Robo3 UTSW 9 37425378 missense probably benign 0.01
R7496:Robo3 UTSW 9 37427825 missense probably damaging 1.00
R7587:Robo3 UTSW 9 37429646 missense probably damaging 1.00
R7694:Robo3 UTSW 9 37418520 missense probably benign 0.14
R7990:Robo3 UTSW 9 37422352 splice site probably null
X0024:Robo3 UTSW 9 37427855 missense probably damaging 1.00
X0027:Robo3 UTSW 9 37427825 missense probably damaging 1.00
Posted On2015-12-18