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DDG2P

Gene: POLD1

Green List (high evidence)
POLD1 (DNA polymerase delta 1, catalytic subunit)
EnsemblGeneIds (GRCh38): ENSG00000062822
EnsemblGeneIds (GRCh37): ENSG00000062822
OMIM: 174761, Gene2Phenotype
POLD1 is in 16 panels

2 reviews

Achchuthan Shanmugasundram (Genomics England Curator)

Green List (high evidence)

The DDG2P confidence category, allelic requirement and molecular mechanism for POLD1-related subcutaneous lipodystrophy, deafness, mandibular hypoplasia and male hypogonadism are definitive, monoallelic_autosomal and undetermined (PMIDs: 23770608, 26172944, 28521875, 28791128, 29199204, 30023403, 32826474, 36280868). The cross-cutting modifier is potential secondary finding. More details can be found in https://www.ebi.ac.uk/gene2phenotype/lgd/G2P00218.
Created: 13 Feb 2026, 9:26 p.m. | Last Modified: 13 Feb 2026, 9:26 p.m.
Panel Version: 6.17
The DDG2P confidence category for the disease SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM is strong. The allelic requirement, mutation consequence and cross cutting modifier are monoallelic_autosomal, altered gene product structure and potential IF respectively (PMIDs: 23770608).
Created: 4 Oct 2023, 5:08 p.m. | Last Modified: 4 Oct 2023, 5:08 p.m.
Panel Version: 3.12

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Phenotypes
OMIM:615381.0; POLD1-related subcutaneous lipodystrophy, deafness, mandibular hypoplasia and male hypogonadism; MONDO:0014157; SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM

Publications

Mode of pathogenicity
Other

Created: 4 Oct 2023, 5:08 p.m.
Last Modified: 4 Oct 2023, 5:08 p.m.
Panel version: 6.17

Rebecca Foulger (Genomics England curator)

I don't know

September 2019: G2P confidence terminology was updated: DD-G2P rating is now 'both RD and IF' for SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM .
Created: 8 Oct 2019, 3:24 p.m. | Last Modified: 8 Oct 2019, 3:24 p.m.
Panel Version: 1.131
Changed rating from Amber to Green: agreed by the Genomics England clinical team that the DDG2P Disease confidence of 'both DD and IF' should be represented by a Green rating in PanelApp.
Created: 12 Jul 2019, 9:15 p.m. | Last Modified: 12 Jul 2019, 9:15 p.m.
Panel Version: 1.76
Changed rating to Amber to reflect DDG2P Disease confidence of 'DD and IF' for SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM.
Created: 29 Jan 2019, 12:14 p.m.
Original DDG2P rating: both DD and IF. DDG2P mode of pathogenicity: all missense/in frame
Created: 19 Nov 2018, 11:30 a.m.
Created: 19 Nov 2018, 11:30 a.m.

Panel version: 1.131

History Filter Activity

20 Feb 2026, Gel status: 3

Set mode of pathogenicity

Achchuthan Shanmugasundram (Genomics England Curator)

Mode of pathogenicity for gene: POLD1 was changed from Other to None

4 Oct 2023, Gel status: 3

Set mode of pathogenicity

Achchuthan Shanmugasundram (Genomics England Curator)

Mode of pathogenicity for gene POLD1 was changed from Other - please provide details in the comments to Other

12 Jul 2019, Gel status: 3

Added New Source, Status Update

Rebecca Foulger (Genomics England curator)

Source Expert Review Green was added to POLD1. Rating Changed from Amber List (moderate evidence) to Green List (high evidence)

29 Jan 2019, Gel status: 2

Panel promoted to version 1.0

Rebecca Foulger (Genomics England curator)

Rebecca Foulger: Original DDG2P rating: both DD

29 Jan 2019, Gel status: 2

Added New Source, Status Update

Rebecca Foulger (Genomics England curator)

Source Expert Review Amber was added to POLD1. Rating Changed from Green List (high evidence) to Amber List (moderate evidence)

19 Nov 2018, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes, Set mode of pathogenicity

Rebecca Foulger (Genomics England curator)

gene: POLD1 was added gene: POLD1 was added to DDG2P. Sources: Expert Review Green,DD-Gene2Phenotype Mode of inheritance for gene: POLD1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: POLD1 were set to 23770608 Phenotypes for gene: POLD1 were set to SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM Mode of pathogenicity for gene: POLD1 was set to Other - please provide details in the comments