Lsm1 LSM1 homolog, mRNA degradation associated [Rattus norvegicus (Norway rat)] - Gene

Summary

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Official Symbol: Lsm1provided by RGD
Official Full Name: LSM1 homolog, mRNA degradation associatedprovided by RGD
Primary source: RGD:1304967
See related: EnsemblRapid:ENSRNOG00000015375 AllianceGenome:RGD:1304967
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Enables mRNA binding activity and pre-mRNA binding activity. Predicted to be involved in deadenylation-dependent decapping of nuclear-transcribed mRNA and histone mRNA catabolic process. Predicted to act upstream of or within negative regulation of neuron differentiation and stem cell population maintenance. Located in axon; dendrite; and neuronal cell body. Part of ribonucleoprotein complex. Orthologous to human LSM1 (LSM1 homolog, mRNA degradation associated). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Thymus (RPKM 100.5), Adrenal (RPKM 98.7) and 9 other tissues See more
Orthologs: human mouse all
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Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	16	NC_086034.1 (72980075..72991581, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	16	NC_051351.1 (66277345..66288852, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	16	NC_005115.4 (71046475..71057883, complement)

Genomic regions, transcripts, and products

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Genomic Sequence:

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Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Results describe a novel mRNP complex, containing LSm1 and CBP80, that is found in neuronal dendrites throughout the central nervous system and in some axonal processes of the spinal cord.
Title: Dendritic LSm1/CBP80-mRNPs mark the early steps of transport commitment and translational control.
These results underscore the importance of Lsm1p-7p-Pat1p complex-mRNA interaction for mRNA decay in vivo and imply that the oligo(A) tail mediated enhancement of such interaction is crucial in that process.
Title: lsm1 mutations impairing the ability of the Lsm1p-7p-Pat1p complex to preferentially bind to oligoadenylated RNA affect mRNA decay in vivo.

Submit: New GeneRIF Correction

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables mRNA binding	IBA Inferred from Biological aspect of Ancestor more info
enables mRNA binding	IDA Inferred from Direct Assay more info	PubMed
enables pre-mRNA binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in biological_process	ND No biological Data available more info
involved_in deadenylation-dependent decapping of nuclear-transcribed mRNA	IBA Inferred from Biological aspect of Ancestor more info
involved_in histone mRNA catabolic process	ISO Inferred from Sequence Orthology more info
involved_in mRNA processing	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within negative regulation of neuron differentiation	ISO Inferred from Sequence Orthology more info
acts_upstream_of neuron differentiation	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within stem cell population maintenance	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
part_of Lsm1-7-Pat1 complex	IBA Inferred from Biological aspect of Ancestor more info
is_active_in P-body	IBA Inferred from Biological aspect of Ancestor more info
located_in P-body	ISO Inferred from Sequence Orthology more info
located_in axon	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in dendrite	IDA Inferred from Direct Assay more info	PubMed
located_in neuronal cell body	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISO Inferred from Sequence Orthology more info
part_of ribonucleoprotein complex	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: U6 snRNA-associated Sm-like protein LSm1

Names: LSM1 homolog, U6 small nuclear RNA associated; LSM1 mRNA degradation associated; LSM1, U6 small nuclear RNA 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.