Name

MRT28 Gene

mental retardation, non-syndromic, autosomal recessive, 28

MRT24 Gene

mental retardation, non-syndromic, autosomal recessive, 24

MRT23 Gene

mental retardation, non-syndromic, autosomal recessive, 23

MRT10 Gene

mental retardation, non-syndromic, autosomal recessive, 10

MRT17 Gene

mental retardation, non-syndromic, autosomal recessive, 17

MRT11 Gene

mental retardation, non-syndromic, autosomal recessive, 11

MRT19 Gene

mental retardation, non-syndromic, autosomal recessive, 19

MRT8 Gene

mental retardation, non-syndromic, autosomal recessive, 8

MRT9 Gene

mental retardation, non-syndromic, autosomal recessive, 9

MRT25 Gene

mental retardation, non-syndromic, autosomal recessive, 25

MRT4 Gene

mental retardation, non-syndromic, autosomal recessive, 4

MRT27 Gene

mental retardation, non-syndromic, autosomal recessive, 27

OPA6 Gene

optic atrophy 6 (autosomal recessive)

OPA3 Gene

optic atrophy 3 (autosomal recessive, with chorea and spastic paraplegia)

The mouse ortholog of this protein co-purifies with the mitochondrial inner membrane. Mutations in this gene have been shown to result in 3-methylglutaconic aciduria type III and autosomal dominant optic atrophy and cataract. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]

SPG27 Gene

spastic paraplegia 27 (autosomal recessive)

SPG25 Gene

spastic paraplegia 25 (autosomal recessive, with disc herniation)

SPG24 Gene

spastic paraplegia 24 (autosomal recessive)

SPG21 Gene

spastic paraplegia 21 (autosomal recessive, Mast syndrome)

The protein encoded by this gene binds to the hydrophobic C-terminal amino acids of CD4 which are involved in repression of T cell activation. The interaction with CD4 is mediated by the noncatalytic alpha/beta hydrolase fold domain of this protein. It is thus proposed that this gene product modulates the stimulatory activity of CD4. Mutations in this gene are associated with autosomal recessive spastic paraplegia 21 (SPG21), also known as mast syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2014]

SPG23 Gene

spastic paraplegia 23 (autosomal recessive)

MRT29 Gene

Mental retardation, autosomal recessive 29

DFNB45 Gene

deafness, autosomal recessive 45

DFNB20 Gene

deafness, autosomal recessive 20

DFNB26 Gene

deafness, autosomal recessive 26

DFNB27 Gene

deafness, autosomal recessive 27

MYP18 Gene

myopia 18 (high grade, autosomal recessive)

This locus was identified by linkage in one consanguineous Chinese family to lie between D14S984 and D14S999. [provided by RefSeq, Feb 2010]

CMR2A Gene

cardiomyopathy, restrictive 2A (autosomal recessive)

HOAC Gene

hypoacusis 2 (autosomal recessive)

MRT16 Gene

Mental retardation, autosomal recessive 16

DFNB75 Gene

deafness, autosomal recessive 75

SCAR2 Gene

spinocerebellar ataxia, autosomal recessive 2

SCAR3 Gene

spinocerebellar ataxia, autosomal recessive 3

DFNB81 Gene

deafness, autosomal recessive 81

CTRCT34 Gene

Cataract, autosomal recessive congenital 3

CTRCT35 Gene

cataract, congenital nuclear, autosomal recessive

PKHD1L1 Gene

polycystic kidney and hepatic disease 1 (autosomal recessive)-like 1

Predicted to enable signaling receptor activity. Predicted to be involved in immune response. Predicted to act upstream of or within sensory perception of sound. Predicted to be located in cytosol; extracellular space; and membrane. Implicated in autosomal recessive nonsyndromic deafness. [provided by Alliance of Genome Resources, Mar 2025]

SPG45 Gene

spastic paraplegia 45 (autosomal recessive)

SPG7 Gene

spastic paraplegia 7 (pure and complicated autosomal recessive)

This gene encodes a mitochondrial metalloprotease protein that is a member of the AAA family. Members of this protein family share an ATPase domain and have roles in diverse cellular processes including membrane trafficking, intracellular motility, organelle biogenesis, protein folding, and proteolysis. Mutations in this gene cause autosomal recessive spastic paraplegia 7. Two transcript variants encoding distinct isoforms have been identified. [provided by RefSeq, Mar 2014]

DFNB62 Gene

deafness, autosomal recessive 62

DFNB60 Gene

deafness, autosomal recessive 60

DFNB68 Gene

deafness, autosomal recessive 68

DFNB69 Gene

deafness, autosomal recessive 69

SPG11 Gene

spastic paraplegia 11 (autosomal recessive)

The protein encoded by this gene is a potential transmembrane protein that is phosphorylated upon DNA damage. Defects in this gene are a cause of spastic paraplegia type 11 (SPG11). Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]

DYT2 Gene

dystonia 2, torsion (autosomal recessive)

DFNB85 Gene

deafness, autosomal recessive 85

This locus was defined by homozygosity mapping in a kindred of 42 enrolled individuals, between FAM18B2 and NF1. [provided by RefSeq, Feb 2010]

DFNB83 Gene

deafness, autosomal recessive 83

This locus, identified by homozygosity mapping, overlaps that of DFNA47. It may be that mutations of the same gene are responsible for recessive and dominant hearing loss. [provided by RefSeq, Feb 2010]

SPG14 Gene

spastic paraplegia 14 (autosomal recessive)

USH2A Gene

Usher syndrome 2A (autosomal recessive, mild)

This gene encodes a protein that contains laminin EGF motifs, a pentaxin domain, and many fibronectin type III motifs. The protein is found in the basement membrane, and may be important in development and homeostasis of the inner ear and retina. Mutations within this gene have been associated with Usher syndrome type IIa and retinitis pigmentosa. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

MRT33 Gene

Mental retardation, autosomal recessive 33

MRT32 Gene

Mental retardation, autosomal recessive 32

MRT31 Gene

Mental retardation, autosomal recessive 31

MRT30 Gene

Mental retardation, autosomal recessive 30

MRT35 Gene

Mental retardation, autosomal recessive 35

DFNB59 Gene

deafness, autosomal recessive 59

The protein encoded by this gene is a member of the gasdermin family, a family which is found only in vertebrates. The encoded protein is required for the proper function of auditory pathway neurons. Defects in this gene are a cause of non-syndromic sensorineural deafness autosomal recessive type 59 (DFNB59). [provided by RefSeq, Dec 2008]

DFNB57 Gene

deafness, autosomal recessive 57

DFNB56 Gene

deafness, autosomal recessive 56

DFNB55 Gene

deafness, autosomal recessive 55

ECB2 Gene

erythrocytosis, autosomal recessive benign 2

RP22 Gene

retinitis pigmentosa 22 (autosomal recessive)

RP29 Gene

retinitis pigmentosa 29 (autosomal recessive)

MHB Gene

myopathy, hyaline body, autosomal recessive

ICR3 Gene

ichthyosis congenita III, vulgaris-like recessive ichthyosis

CIRH1A Gene

cirrhosis, autosomal recessive 1A (cirhin)

This gene encodes a WD40-repeat-containing protein that is localized to the nucleolus. Mutation of this gene causes North American Indian childhood cirrhosis, a severe intrahepatic cholestasis that results in transient neonatal jaundice, and progresses to periportal fibrosis and cirrhosis in childhood and adolescence. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

RP32 Gene

retinitis pigmentosa 32 (autosomal recessive)

DFNB66 Gene

deafness, autosomal recessive 66

DFNB65 Gene

deafness, autosomal recessive 65

DFNM1 Gene

deafness (recessive, nonsyndromic) modifier 1

DFNB58 Gene

deafness, autosomal recessive 58

DFNB50 Gene

deafness, autosomal recessive 50

DFNB71 Gene

deafness, autosomal recessive 71

USH1K Gene

Usher syndrome 1K (autosomal recessive)

SMAR Gene

Spinal muscular atrophy, chronic distal, autosomal recessive

DFNB5 Gene

deafness, autosomal recessive 5

SPAX3 Gene

Ataxia, spastic, 3, autosomal recessive

DFNB38 Gene

deafness, autosomal recessive 38

DFNB31 Gene

deafness, autosomal recessive 31

This gene is thought to function in the organization and stabilization of sterocilia elongation and actin cystoskeletal assembly, based on studies of the related mouse gene. Mutations in this gene have been associated with autosomal recessive non-syndromic deafness and Usher Syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2016]

DFNB33 Gene

deafness, autosomal recessive 33

DFNB32 Gene

deafness, autosomal recessive 32

DFNB34 Gene

deafness, autosomal recessive 34

DFNB19 Gene

deafness, autosomal recessive 19

DFNB44 Gene

deafness, autosomal recessive 44

USH1H Gene

Usher syndrome 1H (autosomal recessive)

USH1C Gene

Usher syndrome 1C (autosomal recessive, severe)

This gene encodes a scaffold protein that functions in the assembly of Usher protein complexes. The protein contains PDZ domains, a coiled-coil region with a bipartite nuclear localization signal and a PEST degradation sequence. Defects in this gene are the cause of Usher syndrome type 1C and non-syndromic sensorineural deafness autosomal recessive type 18. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]

USH1G Gene

Usher syndrome 1G (autosomal recessive)

This gene encodes a protein that contains three ankyrin domains, a class I PDZ-binding motif and a sterile alpha motif. The encoded protein interacts with harmonin, which is associated with Usher syndrome type 1C. This protein plays a role in the development and maintenance of the auditory and visual systems and functions in the cohesion of hair bundles formed by inner ear sensory cells. Mutations in this gene are associated with Usher syndrome type 1G (USH1G). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]

USH1E Gene

Usher syndrome 1E (autosomal recessive, severe)

DFNB43 Gene

deafness, autosomal recessive 43

DFNB46 Gene

deafness, autosomal recessive 46

CTPL1 Gene

cataract, pulverulent (autosomal recessive, early-onset)

DFNB40 Gene

deafness, autosomal recessive 40

DFNB47 Gene

deafness, autosomal recessive 47

SPG32 Gene

spastic paraplegia 32 (autosomal recessive)

DFNB51 Gene

deafness, autosomal recessive 51

OA3 Gene

ocular albinism 3 (autosomal recessive)

MCOP1 Gene

microphthalmia, autosomal recessive

SPG5B Gene

spastic paraplegia 5B (autosomal recessive)

ARCI9 Gene

Ichthyosis, congenital, autosomal recessive 9

ARCI7 Gene

Ichthyosis, congenital, autosomal recessive 7

PKHD1 Gene

polycystic kidney and hepatic disease 1 (autosomal recessive)

The protein encoded by this gene is predicted to have a single transmembrane (TM)-spanning domain and multiple copies of an immunoglobulin-like plexin-transcription-factor domain. Alternative splicing results in two transcript variants encoding different isoforms. Other alternatively spliced transcripts have been described, but the full length sequences have not been determined. Several of these transcripts are predicted to encode truncated products which lack the TM and may be secreted. Mutations in this gene cause autosomal recessive polycystic kidney disease, also known as polycystic kidney and hepatic disease-1. [provided by RefSeq, Jul 2008]

DFNB13 Gene

deafness, autosomal recessive 13

DFNB17 Gene

deafness, autosomal recessive 17

DFNB14 Gene

deafness, autosomal recessive 14

HYD2 Gene

hypodontia 2 (autosomal recessive)

OCA5 Gene

oculocutaneous albinism 5 (autosomal recessive)

DFNB96 Gene

deafness, autosomal recessive 96