Bhlha15 basic helix-loop-helix family, member a15 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Bhlha15provided by MGI
Official Full Name: basic helix-loop-helix family, member a15provided by MGI
Primary source: MGI:MGI:891976
See related: Ensembl:ENSMUSG00000052271 AllianceGenome:MGI:891976
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: Mist1; Bhlhb8; MIST-1; 1810009C13Rik
Summary: Enables DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II transcription regulatory region sequence-specific DNA binding activity; and identical protein binding activity. Involved in cellular response to glucose starvation; endoplasmic reticulum unfolded protein response; and negative regulation of myotube differentiation. Acts upstream of or within several processes, including cell-cell adhesion mediated by cadherin; intracellular distribution of mitochondria; and type B pancreatic cell maturation. Located in nucleus. Is expressed in several structures, including alimentary system; early conceptus; genitourinary system; lacrimal gland; and limb mesenchyme. Orthologous to human BHLHA15 (basic helix-loop-helix family member a15). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in stomach adult (RPKM 8.8), small intestine adult (RPKM 7.2) and 8 other tissues See more
Orthologs: human all
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Genomic context

Location:: 5 G2; 5 83.05 cM

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	5	NC_000071.7 (144127104..144131259)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	5	NC_000071.6 (144190286..144194441)

Chromosome 5 - NC_000071.7 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

Expression

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See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

The Xbp1-regulated transcription factor Mist1 restricts antibody secretion by restraining Blimp1 expression in plasma cells.
Title: The Xbp1-regulated transcription factor Mist1 restricts antibody secretion by restraining Blimp1 expression in plasma cells.
MIST1 plays an important role in organization of the Paneth cell secretory apparatus and managing endoplasmic reticulum stress. This role occurs downstream of Paneth cell lineage allocation.
Title: Mist1 Expression Is Required for Paneth Cell Maturation.
Mist1 induces maturation of mouse fetal hepatoblasts.
Title: The basic helix-loop-helix transcription factor, Mist1, induces maturation of mouse fetal hepatoblasts.
the transient silencing of Mist1 expression is critical for acinar cells to survive an acute pancreatitis episode.
Title: Silencing Mist1 Gene Expression Is Essential for Recovery from Acute Pancreatitis.
Mist1 expressing gastric stem cells maintain the normal/neoplastic gastric epithelium and are supported by a perivascular stem cell niche.
Title: Mist1 Expressing Gastric Stem Cells Maintain the Normal and Neoplastic Gastric Epithelium and Are Supported by a Perivascular Stem Cell Niche.
A total of 1,555 and 3,057 differentially expressed genes were identified in the wild type and Mist1 knock-out mice with caerulein-induced pancreatitis.
Title: Identification of key transcription factors in caerulein-induced pancreatitis through expression profiling data.
Mist1 deficiency predicts the molecular response to experimental pancreatitis.
Title: Epigenetic reprogramming in Mist1(-/-) mice predicts the molecular response to cerulein-induced pancreatitis.
Chromatin immunopreciptation indicated that the loss of Fgf21 in the Mist1(-/-) pancreas is due, in part, to epigenetic silencing.
Title: Silencing of the Fibroblast growth factor 21 gene is an underlying cause of acinar cell injury in mice lacking MIST1.
These results suggest that maintaining MIST1 activity in Kras(G12D)-expressing acinar cells can partially mitigate the transformation activity of oncogenic KRAS.
Title: Maintenance of acinar cell organization is critical to preventing Kras-induced acinar-ductal metaplasia.
Activation of protein kinase Cdelta leads to increased pancreatic acinar cell dedifferentiation in the absence of MIST1.
Title: Activation of protein kinase Cδ leads to increased pancreatic acinar cell dedifferentiation in the absence of MIST1.

Submit: New GeneRIF Correction See all GeneRIFs (27)

Variation

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Alleles

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

Endonuclease-mediated (2)
Targeted (6) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D12Wox19 (e-PCR)
- UniSTS:518932

Bhlha15 (e-PCR), detects polymorphism
- UniSTS:545900

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables DNA binding	ISO Inferred from Sequence Orthology more info	PubMed
enables DNA-binding transcription activator activity, RNA polymerase II-specific	IDA Inferred from Direct Assay more info	PubMed
enables DNA-binding transcription activator activity, RNA polymerase II-specific	IMP Inferred from Mutant Phenotype more info	PubMed
enables DNA-binding transcription factor activity, RNA polymerase II-specific	IBA Inferred from Biological aspect of Ancestor more info
enables E-box binding	IBA Inferred from Biological aspect of Ancestor more info
enables RNA polymerase II transcription regulatory region sequence-specific DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables RNA polymerase II transcription regulatory region sequence-specific DNA binding	IMP Inferred from Mutant Phenotype more info	PubMed
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein dimerization activity	IEA Inferred from Electronic Annotation more info
enables sequence-specific double-stranded DNA binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within G protein-coupled receptor signaling pathway	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within Golgi organization	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in axon development	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within calcium-mediated signaling	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within cell differentiation	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within cell-cell adhesion mediated by cadherin	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within cell-cell junction organization	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within cell-cell signaling	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cellular response to glucose starvation	IDA Inferred from Direct Assay more info	PubMed
involved_in endoplasmic reticulum unfolded protein response	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within establishment of localization in cell	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within glandular epithelial cell maturation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within glucose homeostasis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within intracellular distribution of mitochondria	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within localization of cell	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within mitochondrial calcium ion transmembrane transport	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of myotube differentiation	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within positive regulation of transcription by RNA polymerase II	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of DNA-templated transcription	TAS Traceable Author Statement more info	PubMed
involved_in sensory organ development	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within type B pancreatic cell maturation	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISO Inferred from Sequence Orthology more info	PubMed

General protein information

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Preferred Names: class A basic helix-loop-helix protein 15

Names: basic helix-loop-helix domain containing, class B, 8; muscle, intestine and stomach expression 1

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.

mRNA and Protein(s)

NM_010800.4 → NP_034930.1 class A basic helix-loop-helix protein 15

See identical proteins and their annotated locations for NP_034930.1

Status: VALIDATED

Source sequence(s)

AC121845, AC139636, AK020643

Consensus CDS

CCDS19847.1

UniProtKB/Swiss-Prot

Q9QYC3, Q9QYE4

UniProtKB/TrEMBL

Q52L55

Related

ENSMUSP00000055493.8, ENSMUST00000060747.8

Conserved Domains (1) summary

cd00083
Location:70 → 124

HLH; Helix-loop-helix domain, found in specific DNA- binding proteins that act as transcription factors; 60-100 amino acids long. A DNA-binding basic region is followed by two alpha-helices separated by a variable loop region; HLH forms homo- and heterodimers, ...