FlyBase Gene Report: Dmel\Uhg2

General Information

Symbol

Dmel\Uhg2

Species

D. melanogaster

Name

U snoRNA host gene 2

Annotation Symbol

CR32873

Feature Type

lncRNA_gene

FlyBase ID

FBgn0063449

Gene Model Status

Current

Stock Availability

3 publicly available

Gene Summary

Contribute a Gene Snapshot for this gene.

All Summaries

Alliance
Auto summary
Interactive Fly

Also Known As

dUhg2

Key Links

Genomic Location

Cytogenetic map

30E1-30E1

Sequence location

2L:9,893,805..9,895,003 [-]

Recombination map

2-37

RefSeq locus

NT_033779 REGION:9893805..9895003

Sequence

Get Decorated FASTA

Genomic Maps

JBrowse

Other Genome Views

The following external sites may use different assemblies or annotations than FlyBase.

Function

Gene Ontology (GO) Annotations (0 terms)

Molecular Function (0 terms)

Terms Based on Experimental Evidence (0 terms)

Terms Based on Predictions or Assertions (0 terms)

Biological Process (0 terms)

Terms Based on Experimental Evidence (0 terms)

Terms Based on Predictions or Assertions (0 terms)

Cellular Component (0 terms)

Terms Based on Experimental Evidence (0 terms)

Terms Based on Predictions or Assertions (0 terms)

Gene Group (FlyBase)

Protein Family (UniProt)

Protein Signatures (InterPro)

Summaries

Gene Model and Products

Number of Transcripts

Number of Unique Polypeptides

Please see the JBrowse view of Dmel\Uhg2 for information on other features

To submit a correction to a gene model please use the Contact FlyBase form

Protein Domains (via Pfam)

Isoform displayed:

Pfam protein domains

InterPro name

classification

start

end

Protein Domains (via SMART)

Isoform displayed:

SMART protein domains

InterPro name

classification

start

end

Structure

Experimentally Determined Structures

Crossreferences

Comments on Gene Model

Gene model reviewed during 5.44

The primary (unspliced) transcript of this non-coding RNA contains one or more snoRNA loci within intronic regions

Transcript Data

Annotated Transcripts

Name

FlyBase ID

RefSeq ID

Length (nt)

FBtr0079906

382

FBtr0330683

419

Additional Transcript Data and Comments

Reported size (kB)

Comments

External Data

Crossreferences

Sequences Consistent with the Gene Model

Nucleotide / Polypeptide Records

Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\Uhg2 using the Feature Mapper tool.

External Data

Crossreferences

Linkouts

Expression Data

Testis-specificity index

The testis specificity index was calculated from modENCODE tissue expression data by Vedelek et al., 2018 to indicate the degree of testis enrichment compared to other tissues. Scores range from -2.52 (underrepresented) to 5.2 (very high testis bias).

-1.15

Transcript Expression

Additional Descriptive Data

Marker for

Subcellular Localization

CV Term

Polypeptide Expression

Additional Descriptive Data

Marker for

Subcellular Localization

CV Term

Evidence

References

Expression Deduced from Reporters

High-Throughput Expression Data

Associated Tools

JBrowse - Visual display of RNA-Seq signals

View Dmel\Uhg2 in JBrowse

RNA-Seq by Region - Search RNA-Seq expression levels by exon or genomic region

View exonic expression by developmental stage for Dmel\Uhg2

View exonic expression by tissue for Dmel\Uhg2

Bulk Downloads

RNA-Seq RPKM values for all genes

Reference

See Gelbart and Emmert, 2013 for analysis details and data files for all genes.

Developmental Proteome: Life Cycle

Developmental Proteome: Embryogenesis

External Data and Images

Linkouts

DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species

3772246/tissue=All

EMBL-EBI Single Cell Expression Atlas - Single cell expression across species

FBgn0063449

FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data

FBgn0063449

Images

FlyBase Wiki

Image Based Resources

Alleles, Insertions, Transgenic Constructs, and Aberrations

Classical and Insertion Alleles ( 5 )

For All Classical and Insertion Alleles Show

Other relevant insertions

Transgenic Constructs ( 0 )

For All Alleles Carried on Transgenic Constructs Show

Transgenic constructs containing/affecting coding region of Uhg2

Transgenic constructs containing regulatory region of Uhg2

Aberrations (Deficiencies and Duplications) ( 0 )

Inferred from experimentation ( 0 )

Inferred from location ( 11 )

Variants

Variant Molecular Consequences

Alleles Representing Disease-Implicated Variants

Phenotypes

For more details about a specific phenotype click on the relevant allele symbol.

Phenotype manifest in

Allele

Orthologs

Downloads

Download All DIOPT Orthologs

Human Orthologs (via DIOPT v9.1)

Species\Gene Symbol

Score

Best Score

Best Reverse Score

Source

Alignment

Complementation?

Transgene?

Homo sapiens (Human) (0)

Model Organism Orthologs (via DIOPT v9.1)

Species\Gene Symbol

Score

Best Score

Best Reverse Score

Source

Alignment

Complementation?

Transgene?

Rattus norvegicus (Norway rat) (0)

Mus musculus (laboratory mouse) (0)

Xenopus tropicalis (Western clawed frog) (0)

Danio rerio (Zebrafish) (0)

Caenorhabditis elegans (Nematode, roundworm) (0)

Anopheles gambiae (African malaria mosquito) (0)

Arabidopsis thaliana (thale-cress) (0)

Saccharomyces cerevisiae (Brewer's yeast) (0)

Schizosaccharomyces pombe (Fission yeast) (0)

Escherichia coli (enterobacterium) (0)

Other Organism Orthologs (via OrthoDB)

Data provided directly from OrthoDB:Uhg2. Refer to their site for version information.

Paralogs

Downloads

Download All DIOPT Paralogs

Paralogs (via DIOPT v9.1)

Gene Symbol

Score

Source

Alignment

Drosophila melanogaster (Fruit fly) (0)

Human Disease Associations

FlyBase Human Disease Model Reports

Disease Ontology (DO) Annotations

Models Based on Experimental Evidence ( 0 )

Allele

Disease

Evidence

References

Potential Models Based on Orthology ( 0 )

Human Ortholog

Disease

Evidence

References

Modifiers Based on Experimental Evidence ( 0 )

Allele

Disease

Interaction

References

Disease Associations of Human Orthologs (via DIOPT v9.1 and OMIM)

Note that ortholog calls supported by only 1 or 2 algorithms (DIOPT score < 3) are not shown.

Homo sapiens (Human)

Gene name

Score

OMIM

OMIM Phenotype

DO term

Complementation?

Transgene?

Functional Complementation Data

Functional complementation data is computed by FlyBase using a combination of the orthology data obtained from DIOPT and OrthoDB and the allele-level genetic interaction data curated from the literature.

Interactions

Summary of Physical Interactions

esyN Network Diagram

Other Interaction Browsers

Summary of Genetic Interactions

esyN Network Diagram

Other Interaction Browsers

Starting gene(s)

Interaction type

Interacting gene(s)

Reference

Starting gene(s)

Interaction type

Interacting gene(s)

Reference

External Data

Linkouts

Pathways

Signaling Pathways (FlyBase)

Metabolic Pathways

FlyBase

External Links

External Data

Linkouts

Class of Gene

lncRNA_gene

nuclear_gene

Genomic Location and Detailed Mapping Data

Chromosome (arm)

Recombination map

2-37

Cytogenetic map

30E1-30E1

Sequence location

2L:9,893,805..9,895,003 [-]

FlyBase Computed Cytological Location

Cytogenetic map

Evidence for location

30E1-30E1

Limits computationally determined from genome sequence between P{lacW}zf30C^k02506&P{EP}und^EP424 and P{lacW}l(2)k06416^k06416&P{lacW}sop^k04603

Experimentally Determined Cytological Location

Cytogenetic map

Notes

References

Experimentally Determined Recombination Data

Location

2-37

(FlyBase, 2016)

2-32.2

(Comeron et al., 2012)

Left of (cM)

Right of (cM)

Notes

Stocks and Reagents

Stocks (3)

Aberrations including deletions of this gene Aberrations including duplications of this gene

Bloomington

15611

y¹ w^67c23; P{EPgy2}Uhg2^EY02919

Korea

11475

P{EP}snoRNA:CD9b^G11542

Kyoto

125529

w¹¹¹⁸; P{RS5}Uhg2^5-HA-2023

Genomic Clones (20)

Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete

cDNA Clones (0)

Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see JBrowse for alignment of the cDNAs and ESTs to the gene model.

cDNA clones, fully sequenced

BDGP DGC clones

Other clones

Drosophila Genomics Resource Center cDNA clones

For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.

cDNA Clones, End Sequenced (ESTs)

BDGP DGC clones

Other clones

RNAi and Array Information

Linkouts

DRSC - Results frm RNAi screens

FBgn0063449

Antibody Information

Laboratory Generated Antibodies

Commercially Available Antibodies

Cell Line Information

Publicly Available Cell Lines

Other Stable Cell Lines

Other Comments

New annotation (CR32873) in release 3 of the genome annotation.

(FlyBase Genome Annotators, 2002-2003)

Uhg2 contains sequences for snoRNAs in its introns. Uhg2 has little coding potential and may not code for a functional protein but instead may solely be a vehicle for production of snoRNAs. In direction of increasing cytology: Uhg2+ snoRNA:Z5 ? Uhg2+ snoRNA:U25:30E ? Uhg2+ snoRNA:U14:30Ea ? Uhg2+ snoRNA:U14:30Eb ?

(Tycowski and Steitz, 2001)

Relationship to Other Genes

Source for database merge of

Additional comments

Nomenclature History

Source for database identify of

Nomenclature comments

Etymology

Synonyms and Secondary IDs (6)

Reported As

Symbol Synonym

CR32873

(Accardo et al., 2004)

Dros-UHG2

(Tycowski, 2002.7.12)

Uhg2

(Pang et al., 2021, Pritykin et al., 2017, Angrisani et al., 2015, Herter et al., 2015, Aspden et al., 2014)

dUHG2

(Tycowski and Steitz, 2001)

dUhg2

(Huang et al., 2005, Accardo et al., 2004)

Name Synonyms

U snoRNA host gene 2

(Tycowski and Steitz, 2001)

Secondary FlyBase IDs

Datasets (0)

Study focus (0)

Experimental Role

Project

Project Type

Title

Study result (0)

Result

Result Type

Title

External Crossreferences and Linkouts ( 16 )

Sequence Crossreferences

NCBI Gene - Gene integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific resources worldwide.

3772246

GenBank Nucleotide - A collection of sequences from several sources, including GenBank, RefSeq, TPA, and PDB.

RefSeq - A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.

RNAcentral - A comprehensive ncRNA sequence collection representing all ncRNA types from a broad range of organisms

Other crossreferences

DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species

3772246/tissue=All

EMBL-EBI Single Cell Expression Atlas - Single cell expression across species

FBgn0063449

FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data

FBgn0063449

FlyMine - An integrated database for Drosophila genomics

FBgn0063449

KEGG Genes - Molecular building blocks of life in the genomic space.

dme:Dmel_CR32873

MARRVEL_MODEL - MARRVEL (model organism gene)

3772246

Linkouts

DRSC - Results frm RNAi screens

FBgn0063449

FlyCyc Genes - Genes from a BioCyc PGDB for Dmel

FBGN0063449

References (18)

The following external sites may use different assemblies or annotations than FlyBase.

-1.15

Report Sections