Lmnb2 lamin B2 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Lmnb2provided by RGD
Official Full Name: lamin B2provided by RGD
Primary source: RGD:1563803
See related: EnsemblRapid:ENSRNOG00000025742 AllianceGenome:RGD:1563803
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: RGD1563803
Summary: Predicted to enable identical protein binding activity. Predicted to be a structural constituent of cytoskeleton. Predicted to be involved in several processes, including heterochromatin formation; nucleus organization; and protein localization to nuclear envelope. Predicted to be located in lamin filament and nuclear membrane. Predicted to be active in nuclear envelope and nuclear lamina. Human ortholog(s) of this gene implicated in partial lipodystrophy; primary autosomal recessive microcephaly; and progressive myoclonus epilepsy 9. Orthologous to human LMNB2 (lamin B2). [provided by Alliance of Genome Resources, Nov 2024]
Expression: Biased expression in Thymus (RPKM 61.5), Testes (RPKM 36.1) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 7q11

Exon count:: 14

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	7	NC_086025.1 (9443308..9459468)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	7	NC_051342.1 (8792628..8808665)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	7	NC_005106.4 (11657870..11676936)

Chromosome 7 - NC_086025.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

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?

This differential expression pattern of lamin b2 in retinal neurons suggests that they may be involved in cellular differentiation and expression of cell-specific genes in individual retinal neurons.
Title: Nuclear lamins are differentially expressed in retinal neurons of the adult rat retina.

Submit: New GeneRIF Correction

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables structural constituent of cytoskeleton	IBA Inferred from Biological aspect of Ancestor more info
enables structural constituent of cytoskeleton	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in cytoskeleton organization	IEA Inferred from Electronic Annotation more info
involved_in heterochromatin formation	IBA Inferred from Biological aspect of Ancestor more info
involved_in nuclear envelope organization	IBA Inferred from Biological aspect of Ancestor more info
involved_in nuclear migration	IBA Inferred from Biological aspect of Ancestor more info
involved_in nuclear pore localization	IBA Inferred from Biological aspect of Ancestor more info
involved_in protein localization to nuclear envelope	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
located_in lamin filament	ISO Inferred from Sequence Orthology more info
is_active_in nuclear envelope	IBA Inferred from Biological aspect of Ancestor more info
located_in nuclear envelope	ISO Inferred from Sequence Orthology more info
is_active_in nuclear lamina	IBA Inferred from Biological aspect of Ancestor more info
is_active_in nuclear lamina	ISO Inferred from Sequence Orthology more info
located_in nuclear membrane	IEA Inferred from Electronic Annotation more info
located_in nuclear membrane	ISO Inferred from Sequence Orthology more info
located_in nuclear periphery	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: lamin-B2

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.