Magoh mago homolog, exon junction complex core component [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Magohprovided by MGI
Official Full Name: mago homolog, exon junction complex core componentprovided by MGI
Primary source: MGI:MGI:1330312
See related: Ensembl:ENSMUSG00000028609 AllianceGenome:MGI:1330312
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: Mos2; Mago-m
Summary: Predicted to enable RNA binding activity. Predicted to be involved in RNA splicing and regulation of gene expression. Predicted to be located in nucleus. Predicted to be part of catalytic step 2 spliceosome and exon-exon junction subcomplex mago-y14. Is expressed in intestine; liver; spleen; telencephalon; and testis. Orthologous to human MAGOH (mago homolog, exon junction complex subunit). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Broad expression in CNS E11.5 (RPKM 75.7), placenta adult (RPKM 62.8) and 27 other tissues See more
Orthologs: human all
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Genomic context

Location:: 4 C7; 4 50.18 cM

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	4	NC_000070.7 (107736952..107744621)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	4	NC_000070.6 (107879755..107887424)

Chromosome 4 - NC_000070.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

findings implicate Magoh as a crucial regulator of interneuron development
Title: Dosage-dependent requirements of Magoh for cortical interneuron generation and survival.
we first show that Eif4a3 haploinsufficiency phenocopies aberrant neurogenesis and microcephaly of Magoh and Rbm8a mutant mice.we show that genetic ablation of one downstream pathway, p53, significantly rescues microcephaly of all 3 EJC mutant
Title: Haploinsufficiency for Core Exon Junction Complex Components Disrupts Embryonic Neurogenesis and Causes p53-Mediated Microcephaly.
findings show 2 genes MAGOH and MAGOHB are expressed in mammals; in macrophages, expression of MAGOHB but not MAGOH mRNA increases after LPS stimulation; both MAGOH proteins interact with other exon junction complex (EJC) components, incorporate into mRNA-bound EJCs and activate nonsense-mediated decay
Title: Two mammalian MAGOH genes contribute to exon junction complex composition and nonsense-mediated decay.
These results point to a central role for Magoh in melanocyte development.
Title: The EJC component Magoh regulates proliferation and expansion of neural crest-derived melanocytes.
mouse magoh is involved in cyclin-dependent kinase regulation.
Title: Genetic analyses using a mouse cell cycle mutant identifies magoh as a novel gene involved in Cdk regulation.
Magoh haploinsufficiency causes microcephaly because of intermediate neural progenitors depletion and neuronal apoptosis.
Title: The exon junction complex component Magoh controls brain size by regulating neural stem cell division.

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Variation

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Alleles

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

Chemically induced (ENU) (1) 1 citation
Endonuclease-mediated (1)
Gene trapped (2)
Targeted (3) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

NoName (e-PCR)
- UniSTS:548140

AI848122 (e-PCR)
- UniSTS:179041

NoName (e-PCR)
- UniSTS:234987

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables RNA binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in RNA splicing	IBA Inferred from Biological aspect of Ancestor more info
involved_in RNA splicing	IEA Inferred from Electronic Annotation more info
involved_in female gamete generation	NAS Non-traceable Author Statement more info	PubMed
involved_in mRNA export from nucleus	NAS Non-traceable Author Statement more info	PubMed
involved_in mRNA processing	IEA Inferred from Electronic Annotation more info
involved_in nuclear-transcribed mRNA catabolic process, nonsense-mediated decay	IEA Inferred from Electronic Annotation more info
involved_in nuclear-transcribed mRNA catabolic process, nonsense-mediated decay	ISO Inferred from Sequence Orthology more info
involved_in regulation of alternative mRNA splicing, via spliceosome	ISO Inferred from Sequence Orthology more info
involved_in regulation of alternative mRNA splicing, via spliceosome	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of mRNA processing	ISO Inferred from Sequence Orthology more info
involved_in regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay	ISO Inferred from Sequence Orthology more info
involved_in regulation of translation	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
part_of catalytic step 2 spliceosome	IBA Inferred from Biological aspect of Ancestor more info
part_of catalytic step 2 spliceosome	IEA Inferred from Electronic Annotation more info
part_of catalytic step 2 spliceosome	ISO Inferred from Sequence Orthology more info
located_in cytosol	NAS Non-traceable Author Statement more info	PubMed
part_of exon-exon junction complex	IBA Inferred from Biological aspect of Ancestor more info
part_of exon-exon junction complex	ISO Inferred from Sequence Orthology more info
part_of exon-exon junction subcomplex mago-y14	ISO Inferred from Sequence Orthology more info
located_in nuclear speck	IEA Inferred from Electronic Annotation more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in nucleus	NAS Non-traceable Author Statement more info	PubMed

General protein information

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Preferred Names: protein mago nashi homolog

Names: mago-nashi homolog, proliferation-associated

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.