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DDG2P

Gene: DNA2

Red List (low evidence)
DNA2 (DNA replication helicase/nuclease 2)
EnsemblGeneIds (GRCh38): ENSG00000138346
EnsemblGeneIds (GRCh37): ENSG00000138346
OMIM: 601810, Gene2Phenotype
DNA2 is in 13 panels

2 reviews

Achchuthan Shanmugasundram (Genomics England Curator)

Red List (low evidence)

The DDG2P confidence category, allelic requirement and molecular mechanism for DNA2-related microcephalic primordial dwarfism with or without poikiloderma and cataracts are limited, biallelic_autosomal and undetermined (PMIDs: 24389050, 31045292, 37055165). More details can be found in https://www.ebi.ac.uk/gene2phenotype/lgd/G2P00662.
Created: 13 Feb 2026, 9:25 p.m. | Last Modified: 13 Feb 2026, 9:25 p.m.
Panel Version: 6.17
The DDG2P confidence category for the disease DNA2-related microcephalic primordial dwarfism with or without poikiloderma and cataracts, OMIM:615807 is moderate. The allelic requirement and mutation consequence are biallelic_autosomal and absent gene product (PMID: 24389050;37055165;31045292).
Created: 26 Sep 2024, 8:30 p.m. | Last Modified: 26 Sep 2024, 8:30 p.m.
Panel Version: 4.10
The DDG2P confidence category for the disease PRIMORDIAL DWARFISM SECKEL SYNDROME 8, OMIM:615807 is limited. The allelic requirement and mutation consequence are biallelic_autosomal and absent gene product (PMID:24389050).
Created: 4 Oct 2023, 5:08 p.m. | Last Modified: 4 Oct 2023, 5:08 p.m.
Panel Version: 3.12

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
PRIMORDIAL DWARFISM SECKEL SYNDROME 8, OMIM:615807; MONDO:0014350; DNA2-related microcephalic primordial dwarfism with or without poikiloderma and cataracts, OMIM:615807; OMIM:615807.0; DNA2-related microcephalic primordial dwarfism with or without poikiloderma and cataracts

Publications

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

Original DDG2P rating: possible.
Created: 19 Nov 2018, 11:29 a.m.
Created: 19 Nov 2018, 11:29 a.m.

Panel version: 0.2

History Filter Activity

13 Feb 2026, Gel status: 1

Added New Source, Status Update

Achchuthan Shanmugasundram (Genomics England Curator)

Source Expert Review Red was added to DNA2. Rating Changed from Green List (high evidence) to Red List (low evidence)

26 Sep 2024, Gel status: 3

Added New Source, Status Update

Achchuthan Shanmugasundram (Genomics England Curator)

Source Expert Review Green was added to DNA2. Rating Changed from Red List (low evidence) to Green List (high evidence)

29 Jan 2019, Gel status: 1

Panel promoted to version 1.0

Rebecca Foulger (Genomics England curator)

Rebecca Foulger: Original DDG2P rating: possibl

19 Nov 2018, Gel status: 1

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

Rebecca Foulger (Genomics England curator)

gene: DNA2 was added gene: DNA2 was added to DDG2P. Sources: Expert Review Red,DD-Gene2Phenotype Mode of inheritance for gene: DNA2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: DNA2 were set to 24389050 Phenotypes for gene: DNA2 were set to PRIMORDIAL DWARFISM SECKEL SYNDROME 8 615807