| - GRCh37:
- Chr2:166758420
- Chr2:166747120-166747121
- GRCh38:
- Chr2:165901910
- Chr2:165890610-165890611
| TTC21B, TTC21B | A857T, H1045fs | Asphyxiating thoracic dystrophy 4 | Likely pathogenic (Jun 18, 2021) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166747120-166747121
- GRCh38:
- Chr2:165890610-165890611
| TTC21B | H1045fs | Asphyxiating thoracic dystrophy 4 | Likely pathogenic (Jun 17, 2021) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166788255
- GRCh38:
- Chr2:165931745
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Likely benign (Aug 9, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166755209
- GRCh38:
- Chr2:165898699
| TTC21B | | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Jeune thoracic dystrophy, Nephronophthisis | Likely benign (Jul 15, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166764171
- GRCh38:
- Chr2:165907661
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Likely benign (Oct 18, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166731352-166731355
- GRCh38:
- Chr2:165874842-165874845
| TTC21B | | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis, Jeune thoracic dystrophy | Likely benign (Oct 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773791
- GRCh38:
- Chr2:165917281
| TTC21B | | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Likely benign (Jun 20, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773923
- GRCh38:
- Chr2:165917413
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Likely benign (Jul 26, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166797707
- GRCh38:
- Chr2:165941197
| TTC21B, TTC21B-AS1 | | Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Benign/Likely benign (Oct 28, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166732729
- GRCh38:
- Chr2:165876219
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Likely benign (Sep 28, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166756271
- GRCh38:
- Chr2:165899761
| TTC21B | | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Likely benign (Mar 23, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166758409
- GRCh38:
- Chr2:165901899
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Likely benign (Jul 27, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747502
- GRCh38:
- Chr2:165890992
| TTC21B | | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Jeune thoracic dystrophy, Nephronophthisis | Likely benign (Oct 25, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740315
- GRCh38:
- Chr2:165883805
| TTC21B | R1225C | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Jul 6, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747474
- GRCh38:
- Chr2:165890964
| TTC21B | L992S | Inborn genetic diseases, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Oct 5, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747103
- GRCh38:
- Chr2:165890593
| TTC21B | R1050Q | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Oct 25, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166802156
- GRCh38:
- Chr2:165945646
| TTC21B, TTC21B-AS1 | R103C | Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Aug 16, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166758291
- GRCh38:
- Chr2:165901781
| TTC21B | Y900N | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Oct 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166810208
- GRCh38:
- Chr2:165953698
| TTC21B | S3L | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Dec 12, 2021) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773868
- GRCh38:
- Chr2:165917358
| TTC21B | A600S | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Nov 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740443
- GRCh38:
- Chr2:165883933
| TTC21B | R1182H | TTC21B-related condition, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Jan 27, 2023) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166755262
- GRCh38:
- Chr2:165898752
| TTC21B | M962L | Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Aug 19, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166786681
- GRCh38:
- Chr2:165930171
| TTC21B | | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Likely pathogenic (Oct 5, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166737207
- GRCh38:
- Chr2:165880697
| TTC21B | R1263W | not provided, TTC21B-related condition, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis
| Uncertain significance (Apr 8, 2023) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166799844
- GRCh38:
- Chr2:165943334
| TTC21B-AS1, TTC21B | V146G | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Inborn genetic diseases, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Jan 26, 2023) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773981
- GRCh38:
- Chr2:165917471
| TTC21B | Y562C | Nephronophthisis, Jeune thoracic dystrophy, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Apr 14, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166764273-166764274
- GRCh38:
- Chr2:165907763-165907764
| TTC21B | M828fs | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Pathogenic/Likely pathogenic (May 15, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166797672
- GRCh38:
- Chr2:165941162
| TTC21B, TTC21B-AS1 | Q192R | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, not provided | Uncertain significance (Oct 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740512
- GRCh38:
- Chr2:165884002
| TTC21B | A1159V | Inborn genetic diseases, Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Aug 23, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166788298
- GRCh38:
- Chr2:165931788
| TTC21B | F288L | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Dec 15, 2021) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166744833
- GRCh38:
- Chr2:165888323
| TTC21B | V1139I | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Aug 9, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740371
- GRCh38:
- Chr2:165883861
| TTC21B | I1206T | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Oct 17, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166786799
- GRCh38:
- Chr2:165930289
| TTC21B | S324A | Inborn genetic diseases, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, not provided, Jeune thoracic dystrophy, Nephronophthisis
| Conflicting interpretations of pathogenicity (May 3, 2023) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166802102
- GRCh38:
- Chr2:165945592
| TTC21B, TTC21B-AS1 | I121V | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Mar 2, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747062
- GRCh38:
- Chr2:165890552
| TTC21B | I1064L | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jul 30, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166771721
- GRCh38:
- Chr2:165915211
| TTC21B | T710A | Inborn genetic diseases, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Nov 3, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166737212
- GRCh38:
- Chr2:165880702
| TTC21B | S1261I | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Aug 9, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773790
- GRCh38:
- Chr2:165917280
| TTC21B | V626I | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jun 27, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740320
- GRCh38:
- Chr2:165883810
| TTC21B | C1223F | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Jul 19, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747121
- GRCh38:
- Chr2:165890611
| TTC21B | R1044Q | not provided, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Sep 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740357
- GRCh38:
- Chr2:165883847
| TTC21B | A1211T | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Conflicting interpretations of pathogenicity (Nov 1, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166781144
- GRCh38:
- Chr2:165924634
| TTC21B | C477W | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Jul 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740416
- GRCh38:
- Chr2:165883906
| TTC21B | I1191T | Jeune thoracic dystrophy, Nephronophthisis, not provided, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jul 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166771789
- GRCh38:
- Chr2:165915279
| TTC21B | F687C | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jul 12, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740437
- GRCh38:
- Chr2:165883927
| TTC21B | A1184V | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Oct 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166785674
- GRCh38:
- Chr2:165929164
| TTC21B | M453V | Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, not provided | Uncertain significance (May 18, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166770130
- GRCh38:
- Chr2:165913620
| TTC21B | P722R | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Jun 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166785759
- GRCh38:
- Chr2:165929249
| TTC21B | D424E | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Conflicting interpretations of pathogenicity (Jul 25, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166786855
- GRCh38:
- Chr2:165930345
| TTC21B | I305T | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Aug 28, 2021) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166770119
- GRCh38:
- Chr2:165913609
| TTC21B | L726I | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jul 27, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166775851
- GRCh38:
- Chr2:165919341
| TTC21B | L537V | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Mar 30, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166785654
- GRCh38:
- Chr2:165929144
| TTC21B | C459* | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Pathogenic/Likely pathogenic (Sep 19, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166758378
- GRCh38:
- Chr2:165901868
| TTC21B | E871K | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Oct 17, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166806135
- GRCh38:
- Chr2:165949625
| TTC21B | F41L | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jul 4, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740464
- GRCh38:
- Chr2:165883954
| TTC21B | R1175Q | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jan 11, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166756282
- GRCh38:
- Chr2:165899772
| TTC21B | M956V | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Aug 19, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166767942
- GRCh38:
- Chr2:165911432
| TTC21B | G786R | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Conflicting interpretations of pathogenicity (Jul 18, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166747483
- GRCh38:
- Chr2:165890973
| TTC21B | L989S | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Aug 31, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166775887
- GRCh38:
- Chr2:165919377
| TTC21B | Y525H | not provided, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Sep 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166786731
- GRCh38:
- Chr2:165930221
| TTC21B | W346* | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Pathogenic (Jan 18, 2022) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166786783
- GRCh38:
- Chr2:165930273
| TTC21B | E329V | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jan 18, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166771886
- GRCh38:
- Chr2:165915376
| TTC21B | R655W | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, not provided | Uncertain significance (Sep 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166731301
- GRCh38:
- Chr2:165874791
| TTC21B | D1305E | Inborn genetic diseases, not provided, Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12
| Uncertain significance (Nov 18, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166764207
- GRCh38:
- Chr2:165907697
| TTC21B | A850V | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, not provided | Uncertain significance (Oct 4, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166755205
- GRCh38:
- Chr2:165898695
| TTC21B | R981C | not provided, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Jul 19, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166786155
- GRCh38:
- Chr2:165929645
| TTC21B | | not provided, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4
| Uncertain significance (Jan 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166799893
- GRCh38:
- Chr2:165943383
| TTC21B, TTC21B-AS1 | | Asphyxiating thoracic dystrophy 4, not provided | Benign (Sep 10, 2021) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166805993
- GRCh38:
- Chr2:165949483
| TTC21B | R58Q | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, not provided | Conflicting interpretations of pathogenicity (Oct 30, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166747477
- GRCh38:
- Chr2:165890967
| TTC21B | R991H | Jeune thoracic dystrophy, Nephronophthisis, not provided, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Conflicting interpretations of pathogenicity (Nov 1, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166744908
- GRCh38:
- Chr2:165888398
| TTC21B | Q1114* | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Likely pathogenic (Jun 30, 2021) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166802195-166802196
- GRCh38:
- Chr2:165945685-165945686
| TTC21B, TTC21B-AS1 | | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Pathogenic (Jun 30, 2021) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166785644
- GRCh38:
- Chr2:165929134
| TTC21B | | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Likely pathogenic (Jul 26, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747362
- GRCh38:
- Chr2:165890852
| TTC21B | G1030fs | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Pathogenic (Jun 30, 2021) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166747152
- GRCh38:
- Chr2:165890642
| TTC21B | | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Likely pathogenic (Jun 30, 2021) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166769074
- GRCh38:
- Chr2:165912564
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Likely benign (Oct 3, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166775914
- GRCh38:
- Chr2:165919404
| TTC21B | Q516* | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Pathogenic/Likely pathogenic (Aug 15, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773783
- GRCh38:
- Chr2:165917273
| TTC21B | R628H | Inborn genetic diseases, Jeune thoracic dystrophy, Nephronophthisis, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Conflicting interpretations of pathogenicity (Oct 24, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166737206
- GRCh38:
- Chr2:165880696
| TTC21B | R1263Q | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Apr 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166775932
- GRCh38:
- Chr2:165919422
| TTC21B | A510P | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, not provided, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Oct 17, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166802095
- GRCh38:
- Chr2:165945585
| TTC21B, TTC21B-AS1 | R123H | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Aug 9, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166740531
- GRCh38:
- Chr2:165884021
| TTC21B | | Jeune thoracic dystrophy, Nephronophthisis, Inborn genetic diseases, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Sep 5, 2023) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166767959
- GRCh38:
- Chr2:165911449
| TTC21B | E780V | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Aug 16, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166767920
- GRCh38:
- Chr2:165911410
| TTC21B | Y793C | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis, not provided | Conflicting interpretations of pathogenicity (Nov 1, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166758383
- GRCh38:
- Chr2:165901873
| TTC21B | Q869R | Jeune thoracic dystrophy, Nephronophthisis, not provided, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Oct 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166756338
- GRCh38:
- Chr2:165899828
| TTC21B | C937F | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (May 16, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166805990
- GRCh38:
- Chr2:165949480
| TTC21B | E59A | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Oct 19, 2021) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166767886
- GRCh38:
- Chr2:165911376
| TTC21B | W804C | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Apr 14, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166797675
- GRCh38:
- Chr2:165941165
| TTC21B-AS1, TTC21B | R191H | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Jeune thoracic dystrophy, Nephronophthisis | Uncertain significance (Aug 20, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166788296
- GRCh38:
- Chr2:165931786
| TTC21B | Y289C | Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, not provided | Uncertain significance (May 12, 2023) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166786856
- GRCh38:
- Chr2:165930346
| TTC21B | I305V | TTC21B-related condition, Jeune thoracic dystrophy, Nephronophthisis, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Conflicting interpretations of pathogenicity (Dec 19, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166805932
- GRCh38:
- Chr2:165949422
| TTC21B | I78M | Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Oct 5, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166805910
- GRCh38:
- Chr2:165949400
| TTC21B | N86H | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis, Jeune thoracic dystrophy | Conflicting interpretations of pathogenicity (Jul 19, 2022) | criteria provided, conflicting interpretations |
| - GRCh37:
- Chr2:166802125
- GRCh38:
- Chr2:165945615
| TTC21B, TTC21B-AS1 | H113R | TTC21B-related condition, Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12 | Uncertain significance (Jul 14, 2023) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166786229
- GRCh38:
- Chr2:165929719
| TTC21B | | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Jan 13, 2018) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166786164
- GRCh38:
- Chr2:165929654
| TTC21B | S394F | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Nov 1, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166773984
- GRCh38:
- Chr2:165917474
| TTC21B | D561G | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis, Jeune thoracic dystrophy
| Uncertain significance (May 13, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166755243
- GRCh38:
- Chr2:165898733
| TTC21B | Y968C | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4, Nephronophthisis, Jeune thoracic dystrophy | Uncertain significance (Oct 17, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166747466
- GRCh38:
- Chr2:165890956
| TTC21B | L995V | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Jan 13, 2018) | criteria provided, single submitter |
| - GRCh37:
- Chr2:166747446
- GRCh38:
- Chr2:165890936
| TTC21B | K1001N | Nephronophthisis, Jeune thoracic dystrophy, Asphyxiating thoracic dystrophy 4, Nephronophthisis 12, Nephronophthisis 12, Asphyxiating thoracic dystrophy 4
| Uncertain significance (Jan 11, 2022) | criteria provided, multiple submitters, no conflicts |
| - GRCh37:
- Chr2:166730905
- GRCh38:
- Chr2:165874395
| TTC21B | | Nephronophthisis 12, Asphyxiating thoracic dystrophy 4 | Uncertain significance (Jan 13, 2018) | criteria provided, single submitter |