Incidental Mutation 'PIT4486001:Tgfb2'
Institutional Source Beutler Lab
Gene Symbol Tgfb2
Ensembl Gene ENSMUSG00000039239
Gene Nametransforming growth factor, beta 2
SynonymsTgfb-2, Tgf-beta2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #PIT4486001 (G1)
Quality Score129.008
Status Not validated
Chromosomal Location186622792-186705989 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 186690727 bp
Amino Acid Change Tyrosine to Asparagine at position 142 (Y142N)
Ref Sequence ENSEMBL: ENSMUSP00000142149 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045288] [ENSMUST00000195201]
Predicted Effect probably benign
Transcript: ENSMUST00000045288
SMART Domains Protein: ENSMUSP00000043849
Gene: ENSMUSG00000039239

Pfam:TGFb_propeptide 20 284 1.1e-38 PFAM
TGFB 317 414 1.25e-37 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000195201
AA Change: Y142N

PolyPhen 2 Score 0.042 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000142149
Gene: ENSMUSG00000039239
AA Change: Y142N

Pfam:TGFb_propeptide 9 138 2.4e-9 PFAM
Pfam:TGFb_propeptide 152 311 1.4e-23 PFAM
TGFB 345 442 6.1e-40 SMART
Coding Region Coverage
  • 1x: 93.0%
  • 3x: 90.5%
  • 10x: 84.1%
  • 20x: 70.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate a latency-associated peptide (LAP) and a mature peptide, and is found in either a latent form composed of a mature peptide homodimer, a LAP homodimer, and a latent TGF-beta binding protein, or in an active form consisting solely of the mature peptide homodimer. The mature peptide may also form heterodimers with other TGF-beta family members. Mice lacking a functional copy of this gene display developmental defects in multiple organs and perinatal lethality. Heterozygous mutant mice exhibit aortic root aneurysm. This gene encodes multiple isoforms that may undergo similar proteolytic processing. [provided by RefSeq, Aug 2016]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit defects of the heart, lungs, skull, limbs, spinal column, eyes, inner ears, and urogenital system, and perinatal mortality. Heterozygotes show abnormalities of the Cowpers' gland and intestinal mucosa. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700018F24Rik T C 5: 145,044,104 S108P probably damaging Het
4930548H24Rik T A 5: 31,487,743 I280K probably damaging Het
4931408C20Rik G A 1: 26,685,329 P257S probably damaging Het
Abhd16b A T 2: 181,493,959 Q218L probably benign Het
Abhd3 T A 18: 10,645,233 I354F probably benign Het
Abt1 T C 13: 23,423,681 Y51C possibly damaging Het
Actl9 T A 17: 33,434,198 Y411N possibly damaging Het
Ano4 A G 10: 88,993,029 V516A probably damaging Het
Bptf A T 11: 107,054,788 S2542T probably damaging Het
Card11 C T 5: 140,876,408 V1045M probably damaging Het
Cdh3 A G 8: 106,541,490 K386E possibly damaging Het
Cks1b C A 3: 89,416,314 Q49H probably damaging Het
Clpb A T 7: 101,663,932 D41V probably benign Het
Cyp3a11 A T 5: 145,860,492 M359K probably damaging Het
Cyp3a13 A T 5: 137,909,966 I207N probably benign Het
Dennd4c T A 4: 86,799,464 L566* probably null Het
Dhtkd1 A T 2: 5,899,995 D859E probably benign Het
Efcab6 T C 15: 83,973,313 D295G probably benign Het
Fcgbp A G 7: 28,075,273 T91A possibly damaging Het
Gm884 A T 11: 103,618,201 H980Q unknown Het
Gsdma3 A G 11: 98,638,054 K454E unknown Het
Herc1 T A 9: 66,372,389 I193N probably damaging Het
Kdm5b T A 1: 134,628,685 L1370Q probably damaging Het
Map4 T G 9: 110,072,614 V965G probably damaging Het
Mkrn2os T C 6: 115,585,483 D173G probably benign Het
Ndfip2 A G 14: 105,294,866 D232G probably damaging Het
Nipal2 C T 15: 34,584,729 G231D probably damaging Het
Notch3 A T 17: 32,154,763 N490K probably damaging Het
Olfr150 T A 9: 39,737,239 C141* probably null Het
Olfr493 A G 7: 108,346,322 S220P possibly damaging Het
Prkar2a T C 9: 108,733,127 L185S probably damaging Het
Ptpn9 T G 9: 57,061,003 N542K probably damaging Het
Pus10 G A 11: 23,712,326 probably null Het
Pyroxd2 A G 19: 42,740,389 S191P probably benign Het
Rab15 T A 12: 76,801,942 K122* probably null Het
Rara A G 11: 98,973,495 N416S possibly damaging Het
Rims2 T C 15: 39,476,520 V870A possibly damaging Het
Sec16a T C 2: 26,425,773 T293A Het
Slc26a3 G A 12: 31,470,950 D718N probably benign Het
Slc44a5 G A 3: 154,259,022 V520I possibly damaging Het
Tgfbi A T 13: 56,629,794 I364F probably damaging Het
Tmem144 A C 3: 79,826,867 D176E probably benign Het
Tns4 A T 11: 99,071,335 L612Q probably damaging Het
Toe1 A G 4: 116,806,495 L76S probably damaging Het
Trank1 T C 9: 111,390,107 F1971L probably damaging Het
Tsen54 G T 11: 115,822,596 V481F probably damaging Het
Uimc1 A G 13: 55,075,568 L297P probably damaging Het
Wnt8a T C 18: 34,547,583 Y334H probably damaging Het
Zfp281 A G 1: 136,627,003 D573G possibly damaging Het
Other mutations in Tgfb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00959:Tgfb2 APN 1 186704587 missense probably benign 0.39
IGL01304:Tgfb2 APN 1 186625473 missense probably damaging 0.99
IGL03028:Tgfb2 APN 1 186630609 critical splice donor site probably null
concise UTSW 1 186625513 missense probably benign 0.21
R2017:Tgfb2 UTSW 1 186630765 nonsense probably null
R2880:Tgfb2 UTSW 1 186704555 missense probably damaging 1.00
R4182:Tgfb2 UTSW 1 186629025 missense possibly damaging 0.95
R4292:Tgfb2 UTSW 1 186632538 missense probably damaging 1.00
R4478:Tgfb2 UTSW 1 186632499 missense probably damaging 1.00
R4801:Tgfb2 UTSW 1 186628913 nonsense probably null
R4802:Tgfb2 UTSW 1 186628913 nonsense probably null
R5247:Tgfb2 UTSW 1 186649914 intron probably null
R5254:Tgfb2 UTSW 1 186704483 missense probably damaging 1.00
R5614:Tgfb2 UTSW 1 186625513 missense probably benign 0.21
R5988:Tgfb2 UTSW 1 186704581 missense probably benign 0.05
R6898:Tgfb2 UTSW 1 186632500 missense probably damaging 1.00
R6961:Tgfb2 UTSW 1 186649835 missense possibly damaging 0.67
R7098:Tgfb2 UTSW 1 186630637 missense probably damaging 1.00
R7346:Tgfb2 UTSW 1 186649880 missense probably benign 0.00
R7729:Tgfb2 UTSW 1 186630757 missense possibly damaging 0.94
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-06-07