Incidental Mutation 'R5351:Fstl1'
ID 423815
Institutional Source Beutler Lab
Gene Symbol Fstl1
Ensembl Gene ENSMUSG00000022816
Gene Name follistatin-like 1
Synonyms TSC-36
MMRRC Submission 042930-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.767) question?
Stock # R5351 (G1)
Quality Score 225
Status Not validated
Chromosome 16
Chromosomal Location 37597417-37656878 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 37649542 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 252 (V252A)
Ref Sequence ENSEMBL: ENSMUSP00000110411 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000114763]
AlphaFold Q62356
Predicted Effect probably damaging
Transcript: ENSMUST00000114763
AA Change: V252A

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000110411
Gene: ENSMUSG00000022816
AA Change: V252A

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
FOLN 28 51 6.8e-7 SMART
KAZAL 51 96 4.48e-16 SMART
low complexity region 99 110 N/A INTRINSIC
EFh 146 173 5.43e1 SMART
EFh 195 223 5.08e0 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123077
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127495
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.7%
  • 20x: 96.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein with similarity to follistatin, an activin-binding protein. It contains an FS module, a follistatin-like sequence containing 10 conserved cysteine residues. This gene product is thought to be an autoantigen associated with rheumatoid arthritis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit neonatal lethality, soft and enlarged trachea, cyanosis, primary atelectasis, lung epithelial cell hyperplasia, over-expanded bronchiole, impaired pneumocyte differentiation and maturation, and decreased surfactant production. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alpk1 T A 3: 127,522,941 (GRCm39) S34C probably damaging Het
Apol7e T G 15: 77,602,511 (GRCm39) *370G probably null Het
Cacna2d4 T C 6: 119,245,162 (GRCm39) I290T probably damaging Het
Ceacam12 T A 7: 17,801,159 (GRCm39) V46D probably damaging Het
Ces1d A G 8: 93,904,706 (GRCm39) Y345H probably damaging Het
Cirbp T C 10: 80,006,136 (GRCm39) probably benign Het
Cnot8 T A 11: 58,006,147 (GRCm39) H225Q probably damaging Het
H2-T3 T C 17: 36,500,965 (GRCm39) Q17R probably benign Het
Htt A G 5: 34,961,177 (GRCm39) Y268C probably damaging Het
Ildr2 T C 1: 166,136,478 (GRCm39) V439A possibly damaging Het
Lig1 T C 7: 13,034,875 (GRCm39) M557T probably damaging Het
Ltbp2 T C 12: 84,837,132 (GRCm39) E1229G possibly damaging Het
Mynn C T 3: 30,661,691 (GRCm39) R258W probably benign Het
Nbas T A 12: 13,610,850 (GRCm39) N2180K probably damaging Het
Or8j3c A G 2: 86,253,610 (GRCm39) S137P probably damaging Het
Pcdh1 C T 18: 38,330,819 (GRCm39) G728D probably damaging Het
Pfas T C 11: 68,882,217 (GRCm39) D882G probably damaging Het
Prkar2b C T 12: 32,022,126 (GRCm39) G60R probably damaging Het
Prkdc G C 16: 15,649,176 (GRCm39) V3717L probably benign Het
Prom1 A T 5: 44,201,697 (GRCm39) V250E probably damaging Het
Slc35d1 A G 4: 103,047,036 (GRCm39) L254P probably damaging Het
Srrt T C 5: 137,296,546 (GRCm39) *239W probably null Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Ttn T A 2: 76,585,168 (GRCm39) I22042F probably damaging Het
Ttn A G 2: 76,773,385 (GRCm39) V2339A probably damaging Het
Unc80 T A 1: 66,645,672 (GRCm39) S1449R possibly damaging Het
Vmn2r24 A T 6: 123,793,223 (GRCm39) K850M possibly damaging Het
Zfp516 A G 18: 82,974,876 (GRCm39) E358G probably benign Het
Other mutations in Fstl1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01088:Fstl1 APN 16 37,647,175 (GRCm39) missense probably damaging 1.00
PIT4377001:Fstl1 UTSW 16 37,636,167 (GRCm39) missense probably benign 0.45
R0413:Fstl1 UTSW 16 37,641,516 (GRCm39) critical splice acceptor site probably null
R1325:Fstl1 UTSW 16 37,649,083 (GRCm39) missense probably damaging 0.99
R1816:Fstl1 UTSW 16 37,647,086 (GRCm39) critical splice acceptor site probably null
R2264:Fstl1 UTSW 16 37,597,653 (GRCm39) splice site probably benign
R3809:Fstl1 UTSW 16 37,647,113 (GRCm39) missense probably damaging 1.00
R4080:Fstl1 UTSW 16 37,642,965 (GRCm39) missense probably benign 0.05
R5601:Fstl1 UTSW 16 37,647,161 (GRCm39) missense probably benign 0.35
R6039:Fstl1 UTSW 16 37,641,538 (GRCm39) missense probably benign 0.18
R6039:Fstl1 UTSW 16 37,641,538 (GRCm39) missense probably benign 0.18
R6849:Fstl1 UTSW 16 37,641,521 (GRCm39) missense probably benign 0.10
R6983:Fstl1 UTSW 16 37,651,980 (GRCm39) missense probably benign 0.08
R7243:Fstl1 UTSW 16 37,647,088 (GRCm39) missense probably benign
R9170:Fstl1 UTSW 16 37,647,140 (GRCm39) missense probably damaging 0.99
R9752:Fstl1 UTSW 16 37,649,534 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTGTCTGAGAAAGGGGCATG -3'
(R):5'- TCTCTCTAACTGGAGGCTTCTG -3'

Sequencing Primer
(F):5'- GCATGTAAGTGCCCAGACTGTATC -3'
(R):5'- CTGGGGTAATTGTCACACCTGAC -3'
Posted On 2016-08-04