Incidental Mutation 'R2397:Fscn2'
ID 248562
Institutional Source Beutler Lab
Gene Symbol Fscn2
Ensembl Gene ENSMUSG00000025380
Gene Name fascin actin-bundling protein 2
Synonyms ahl8, C630046B20Rik
MMRRC Submission 040364-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.137) question?
Stock # R2397 (G1)
Quality Score 135
Status Validated
Chromosome 11
Chromosomal Location 120252360-120258994 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 120252995 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 154 (L154P)
Ref Sequence ENSEMBL: ENSMUSP00000026445 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026445]
AlphaFold Q32M02
Predicted Effect probably damaging
Transcript: ENSMUST00000026445
AA Change: L154P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000026445
Gene: ENSMUSG00000025380
AA Change: L154P

DomainStartEndE-ValueType
Pfam:Fascin 20 133 4.9e-34 PFAM
Pfam:Fascin 141 254 1.2e-26 PFAM
Pfam:Fascin 266 376 8.9e-35 PFAM
Pfam:Fascin 389 492 4.1e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130476
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152556
Meta Mutation Damage Score 0.9541 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.4%
  • 10x: 96.8%
  • 20x: 93.4%
Validation Efficiency 98% (41/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the fascin protein family. Fascins crosslink actin into filamentous bundles within dynamic cell extensions. This family member is proposed to play a role in photoreceptor disk morphogenesis. A mutation in this gene results in one form of autosomal dominant retinitis pigmentosa and macular degeneration. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display retinal generation with structural abnormalities of the outer segment and depressed rod and cone ERGs that worsen with age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam29 T A 8: 56,325,933 (GRCm39) M174L probably benign Het
Adamtsl1 C T 4: 86,117,594 (GRCm39) R186W probably damaging Het
Agtpbp1 C T 13: 59,622,383 (GRCm39) V948I probably benign Het
Atp13a2 A G 4: 140,730,466 (GRCm39) T787A probably benign Het
Capn11 T A 17: 45,964,147 (GRCm39) N139I probably damaging Het
Cars1 T C 7: 143,146,244 (GRCm39) D60G possibly damaging Het
Cers1 A T 8: 70,774,186 (GRCm39) I148F probably benign Het
Col14a1 T C 15: 55,201,835 (GRCm39) I41T unknown Het
Cyp2d26 C T 15: 82,678,236 (GRCm39) G47R probably damaging Het
Dhx36 A T 3: 62,405,518 (GRCm39) M205K probably benign Het
Dyrk2 T A 10: 118,697,273 (GRCm39) probably benign Het
Echs1 T C 7: 139,692,390 (GRCm39) H119R possibly damaging Het
Ehf T A 2: 103,107,164 (GRCm39) D120V probably damaging Het
Esrra A G 19: 6,897,544 (GRCm39) L71P probably damaging Het
Fam228a A T 12: 4,768,718 (GRCm39) S200R probably benign Het
Fibcd1 A T 2: 31,724,435 (GRCm39) M191K probably benign Het
Foxn4 A G 5: 114,393,556 (GRCm39) L521P probably damaging Het
Gm7964 T G 7: 83,406,321 (GRCm39) noncoding transcript Het
Golga3 T C 5: 110,353,743 (GRCm39) probably benign Het
Gria4 A G 9: 4,537,717 (GRCm39) L197P probably damaging Het
Heg1 T A 16: 33,562,849 (GRCm39) M913K probably damaging Het
Ifi205 T C 1: 173,845,141 (GRCm39) T214A possibly damaging Het
Ift140 T G 17: 25,239,710 (GRCm39) D122E probably damaging Het
Jakmip1 T A 5: 37,258,087 (GRCm39) D244E probably damaging Het
Krt84 A G 15: 101,438,689 (GRCm39) V266A probably benign Het
Mc2r T A 18: 68,541,224 (GRCm39) D23V probably benign Het
Ncr1 T A 7: 4,341,260 (GRCm39) F47I probably benign Het
Nr1h3 G A 2: 91,022,202 (GRCm39) T142I possibly damaging Het
Obox2 C T 7: 15,130,971 (GRCm39) P68S probably benign Het
Pacs2 G A 12: 113,026,987 (GRCm39) D605N probably damaging Het
Parn A G 16: 13,384,518 (GRCm39) V515A probably benign Het
Ptdss2 T A 7: 140,727,005 (GRCm39) F105I probably benign Het
Ruvbl1 A C 6: 88,442,534 (GRCm39) T9P possibly damaging Het
Slc15a3 A G 19: 10,820,407 (GRCm39) E8G probably benign Het
Slf1 G T 13: 77,251,702 (GRCm39) Y303* probably null Het
Socs5 T C 17: 87,442,377 (GRCm39) F439S probably damaging Het
Tcp10c C A 17: 13,590,473 (GRCm39) A357E probably damaging Het
Tmem200c T C 17: 69,147,942 (GRCm39) V175A probably damaging Het
Vmn2r124 T A 17: 18,269,859 (GRCm39) H38Q possibly damaging Het
Vmn2r54 T G 7: 12,349,578 (GRCm39) Q668P probably damaging Het
Xrcc2 T C 5: 25,910,708 (GRCm39) S3G probably null Het
Other mutations in Fscn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01684:Fscn2 APN 11 120,258,131 (GRCm39) missense probably damaging 0.99
IGL01767:Fscn2 APN 11 120,258,576 (GRCm39) missense possibly damaging 0.82
IGL02212:Fscn2 APN 11 120,252,881 (GRCm39) missense probably damaging 1.00
IGL02299:Fscn2 APN 11 120,253,025 (GRCm39) missense probably benign 0.09
IGL02494:Fscn2 APN 11 120,253,228 (GRCm39) missense probably benign 0.02
IGL02716:Fscn2 APN 11 120,257,550 (GRCm39) missense probably benign 0.00
IGL02882:Fscn2 APN 11 120,253,325 (GRCm39) missense probably benign
IGL02986:Fscn2 APN 11 120,258,176 (GRCm39) missense possibly damaging 0.74
bundle UTSW 11 120,258,852 (GRCm39) missense probably damaging 1.00
R0513_Fscn2_038 UTSW 11 120,252,706 (GRCm39) missense probably damaging 1.00
R7170_Fscn2_209 UTSW 11 120,253,335 (GRCm39) missense probably damaging 0.98
ANU74:Fscn2 UTSW 11 120,253,162 (GRCm39) missense probably damaging 1.00
R0277:Fscn2 UTSW 11 120,258,837 (GRCm39) missense probably damaging 1.00
R0323:Fscn2 UTSW 11 120,258,837 (GRCm39) missense probably damaging 1.00
R0513:Fscn2 UTSW 11 120,252,706 (GRCm39) missense probably damaging 1.00
R1451:Fscn2 UTSW 11 120,252,848 (GRCm39) missense probably damaging 0.98
R1620:Fscn2 UTSW 11 120,257,511 (GRCm39) missense probably damaging 1.00
R1736:Fscn2 UTSW 11 120,258,852 (GRCm39) missense probably damaging 1.00
R2212:Fscn2 UTSW 11 120,252,417 (GRCm39) start gained probably benign
R2327:Fscn2 UTSW 11 120,257,527 (GRCm39) missense probably damaging 1.00
R2384:Fscn2 UTSW 11 120,257,559 (GRCm39) missense possibly damaging 0.48
R4624:Fscn2 UTSW 11 120,258,169 (GRCm39) missense probably benign 0.21
R4634:Fscn2 UTSW 11 120,258,546 (GRCm39) missense possibly damaging 0.65
R4784:Fscn2 UTSW 11 120,258,813 (GRCm39) missense possibly damaging 0.82
R5062:Fscn2 UTSW 11 120,257,575 (GRCm39) missense probably damaging 1.00
R5084:Fscn2 UTSW 11 120,252,686 (GRCm39) missense probably damaging 0.96
R5514:Fscn2 UTSW 11 120,258,858 (GRCm39) missense probably damaging 1.00
R5780:Fscn2 UTSW 11 120,257,494 (GRCm39) missense probably benign 0.14
R6073:Fscn2 UTSW 11 120,252,613 (GRCm39) nonsense probably null
R6345:Fscn2 UTSW 11 120,252,853 (GRCm39) missense probably damaging 0.99
R7110:Fscn2 UTSW 11 120,257,580 (GRCm39) missense probably benign 0.19
R7170:Fscn2 UTSW 11 120,253,335 (GRCm39) missense probably damaging 0.98
R7171:Fscn2 UTSW 11 120,253,335 (GRCm39) missense probably damaging 0.98
R7538:Fscn2 UTSW 11 120,258,152 (GRCm39) missense possibly damaging 0.55
R7917:Fscn2 UTSW 11 120,258,082 (GRCm39) missense possibly damaging 0.79
R9468:Fscn2 UTSW 11 120,253,283 (GRCm39) missense probably damaging 1.00
R9541:Fscn2 UTSW 11 120,258,771 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGCCTGTGAGATGGATCAG -3'
(R):5'- CCTTGAACTCCAGCGTGTAG -3'

Sequencing Primer
(F):5'- TCTTGCCGCAGCCTGATG -3'
(R):5'- TAGCAGGCATGGGCTTCAG -3'
Posted On 2014-11-11