Ift20 intraflagellar transport 20 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Ift20provided by MGI
Official Full Name: intraflagellar transport 20provided by MGI
Primary source: MGI:MGI:1915585
See related: Ensembl:ENSMUSG00000001105 AllianceGenome:MGI:1915585
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: mIFT20; 0610009H04Rik
Summary: Enables opsin binding activity. Involved in regulation of organelle assembly; regulation of platelet-derived growth factor receptor-alpha signaling pathway; and spermatogenesis. Acts upstream of or within several processes, including morphogenesis of a polarized epithelium; plasma membrane bounded cell projection organization; and protein transport. Located in several cellular components, including ciliary base; microtubule cytoskeleton; and photoreceptor cell cilium. Part of intraciliary transport particle B. Is expressed in cranium. Orthologous to human IFT20 (intraflagellar transport 20). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in duodenum adult (RPKM 42.4), small intestine adult (RPKM 37.8) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 11 B5; 11 46.74 cM

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	11	NC_000077.7 (78427187..78432558)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	11	NC_000077.6 (78536361..78541732)

Chromosome 11 - NC_000077.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Deletion of IFT20 exclusively in the RPE ablates primary cilia and leads to retinal degeneration.
Title: Deletion of IFT20 exclusively in the RPE ablates primary cilia and leads to retinal degeneration.
Regulation of c-SMAC formation and AKT-mTOR signaling by the TSG101-IFT20 axis in CD4[+] T cells.
Title: Regulation of c-SMAC formation and AKT-mTOR signaling by the TSG101-IFT20 axis in CD4(+) T cells.
Temporospatial regulation of intraflagellar transport is required for the endochondral ossification in mice.
Title: Temporospatial regulation of intraflagellar transport is required for the endochondral ossification in mice.
An IFT20 mechanotrafficking axis is required for integrin recycling, focal adhesion dynamics, and polarized cell migration.
Title: An IFT20 mechanotrafficking axis is required for integrin recycling, focal adhesion dynamics, and polarized cell migration.
IFT20 is critical for collagen biosynthesis in craniofacial bone formation.
Title: IFT20 is critical for collagen biosynthesis in craniofacial bone formation.
Mouse spermatogenesis-associated protein 1 (SPATA1), an IFT20 binding partner, is an acrosomal protein.
Title: Mouse spermatogenesis-associated protein 1 (SPATA1), an IFT20 binding partner, is an acrosomal protein.
These results reveal that IFT20 regulates polarity and cell alignment via ceramide-pPKCzeta-beta-catenin signaling during bone development.
Title: Primary cilia control cell alignment and patterning in bone development via ceramide-PKCζ-β-catenin signaling.
GMAP210 is essential for acrosome biogenesis, normal mitochondrial sheath formation, and male fertility, and it determines expression levels and acrosomal localization of IFT20 and other acrosomal proteins.
Title: Abnormal fertility, acrosome formation, IFT20 expression and localization in conditional Gmap210 knockout mice.
IFT20 is required for ciliary-dependent Hedgehog signaling to produce cartilaginous matrix in condylar cartilage.
Title: IFT20 is required for the maintenance of cartilaginous matrix in condylar cartilage.
Authors showed that in chondrocytes from human (ACH, TD) and mouse Fgfr3Y367C/+ cartilage, the constitutively active FGFR3 perturbed PC length and the sorting and trafficking of intraflagellar transport (IFT) 20 to the PC.
Title: Constitutively-active FGFR3 disrupts primary cilium length and IFT20 trafficking in various chondrocyte models of achondroplasia.

Submit: New GeneRIF Correction See all GeneRIFs (21)

Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (1)
Targeted (4) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables opsin binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables small GTPase binding	IEA Inferred from Electronic Annotation more info
enables small GTPase binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within cardiac muscle cell differentiation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within centrosome localization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cilium assembly	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within cilium assembly	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within cilium assembly	ISO Inferred from Sequence Orthology more info
involved_in cilium assembly	ISO Inferred from Sequence Orthology more info
involved_in cilium assembly	NAS Non-traceable Author Statement more info	PubMed
acts_upstream_of_or_within cochlea development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within establishment of epithelial cell apical/basal polarity	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within establishment of planar polarity	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within inner ear receptor cell stereocilium organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in intraciliary anterograde transport	NAS Non-traceable Author Statement more info	PubMed
acts_upstream_of_or_within intraciliary transport	IC Inferred by Curator more info	PubMed
acts_upstream_of_or_within intraciliary transport	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within kidney development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within neural precursor cell proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within neurogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within opsin transport	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within photoreceptor cell outer segment organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of cilium assembly	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of cilium assembly	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within protein localization to Golgi apparatus	ISO Inferred from Sequence Orthology more info
involved_in protein localization to cilium	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within protein localization to cilium	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within protein localization to cilium	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within protein localization to plasma membrane	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within protein transmembrane transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of autophagosome assembly	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of canonical Wnt signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of cilium assembly	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of platelet-derived growth factor receptor-alpha signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within smoothened signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within spermatogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in spermatogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within visual learning	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in Golgi apparatus	IDA Inferred from Direct Assay more info	PubMed
located_in acrosomal vesicle	IDA Inferred from Direct Assay more info	PubMed
located_in centriole	IDA Inferred from Direct Assay more info	PubMed
is_active_in centrosome	IBA Inferred from Biological aspect of Ancestor more info
located_in centrosome	IDA Inferred from Direct Assay more info	PubMed
located_in centrosome	ISO Inferred from Sequence Orthology more info
is_active_in ciliary basal body	IBA Inferred from Biological aspect of Ancestor more info
located_in ciliary basal body	IDA Inferred from Direct Assay more info	PubMed
located_in ciliary basal body	ISO Inferred from Sequence Orthology more info
is_active_in ciliary base	IBA Inferred from Biological aspect of Ancestor more info
located_in ciliary base	IDA Inferred from Direct Assay more info	PubMed
located_in ciliary base	ISO Inferred from Sequence Orthology more info
located_in cilium	IDA Inferred from Direct Assay more info	PubMed
located_in cilium	NAS Non-traceable Author Statement more info	PubMed
located_in cilium	TAS Traceable Author Statement more info
located_in cis-Golgi network	IEA Inferred from Electronic Annotation more info
located_in cis-Golgi network	ISO Inferred from Sequence Orthology more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasmic vesicle	IDA Inferred from Direct Assay more info	PubMed
located_in dendrite terminus	IDA Inferred from Direct Assay more info	PubMed
part_of intraciliary transport particle	IBA Inferred from Biological aspect of Ancestor more info
part_of intraciliary transport particle B	IDA Inferred from Direct Assay more info	PubMed
part_of intraciliary transport particle B	ISO Inferred from Sequence Orthology more info
located_in kinociliary basal body	IDA Inferred from Direct Assay more info	PubMed
located_in manchette	IDA Inferred from Direct Assay more info	PubMed
located_in microvillus	IDA Inferred from Direct Assay more info	PubMed
located_in motile cilium	IDA Inferred from Direct Assay more info	PubMed
is_active_in neuron projection	IBA Inferred from Biological aspect of Ancestor more info
located_in neuron projection	IDA Inferred from Direct Assay more info	PubMed
is_active_in non-motile cilium	IBA Inferred from Biological aspect of Ancestor more info
located_in photoreceptor connecting cilium	IDA Inferred from Direct Assay more info	PubMed
located_in photoreceptor connecting cilium	ISO Inferred from Sequence Orthology more info
located_in photoreceptor outer segment	IDA Inferred from Direct Assay more info	PubMed
located_in stereocilium	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: intraflagellar transport protein 20 homolog

Names: intraflagellar transport 20 homolog; uterine protein

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.