FlyBase Gene Report: Dmel\Gr21a

General Information

Symbol

Dmel\Gr21a

Species

D. melanogaster

Name

Gustatory receptor 21a

Annotation Symbol

CG13948

Feature Type

protein_coding_gene

FlyBase ID

FBgn0041250

Gene Model Status

Current

Stock Availability

16 publicly available

Gene Summary

Gustatory receptor 21a (Gr21a) encodes a transmembrane domain protein unrelated to GPCRs. Together with the product Gr63a, it forms a heteromultimeric receptor for carbon dioxide, an important chemosensory cue for insects. [Date last reviewed: 2019-03-07] (FlyBase Gene Snapshot)

All Summaries

Gene Snapshot
Alliance
Auto summary
Gene Group
UniProtKB
Interactive Fly

Also Known As

Gr21D1

Key Links

Genomic Location

Cytogenetic map

21E2-21E2

Sequence location

2L:780,482..782,885 [+]

Recombination map

2-1.5

RefSeq locus

NT_033779 REGION:780482..782885

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 (12 terms)

Molecular Function (3 terms)

Terms Based on Experimental Evidence (0 terms)

Terms Based on Predictions or Assertions (3 terms)

CV Term

Evidence

References

enables ligand-gated monoatomic ion channel activity

inferred from sequence or structural similarity with UniProtKB:Q9V4K2

(Gene Ontology Curators, 2002-)

enables olfactory receptor activity

inferred from biological aspect of ancestor with PANTHER:PTN008574778

(GO Reference Genome Project, 2011-)

enables taste receptor activity

non-traceable author statement

(Dunipace et al., 2001, Clyne et al., 2000)

Biological Process (4 terms)

Terms Based on Experimental Evidence (2 terms)

CV Term

Evidence

References

involved_in detection of carbon dioxide

inferred from genetic interaction with FLYBASE:Gr21a; FB:FBgn0041250

(Kwon et al., 2007)

involved_in response to carbon dioxide

inferred from genetic interaction with FLYBASE:Gr63a; FB:FBgn0035468

(Jones et al., 2007, Kwon et al., 2007)

Terms Based on Predictions or Assertions (2 terms)

CV Term

Evidence

References

involved_in monoatomic ion transmembrane transport

inferred from sequence or structural similarity with UniProtKB:Q9V4K2

(Gene Ontology Curators, 2002-)

involved_in sensory perception of taste

non-traceable author statement

(Dunipace et al., 2001, Clyne et al., 2000)

inferred from electronic annotation with InterPro:IPR013604

(InterPro Project Members, 2004-)

Cellular Component (5 terms)

Terms Based on Experimental Evidence (2 terms)

CV Term

Evidence

References

located_in dendrite

inferred from direct assay

(Benton et al., 2006)

located_in neuronal cell body

inferred from direct assay

(Benton et al., 2006)

Terms Based on Predictions or Assertions (5 terms)

CV Term

Evidence

References

is_active_in axon

inferred from biological aspect of ancestor with PANTHER:PTN000475107

(GO Reference Genome Project, 2011-)

is_active_in dendrite

inferred from biological aspect of ancestor with PANTHER:PTN000475107

(GO Reference Genome Project, 2011-)

located_in membrane

non-traceable author statement

(Dunipace et al., 2001, Clyne et al., 2000)

inferred from electronic annotation with InterPro:IPR013604

(InterPro Project Members, 2004-)

is_active_in neuronal cell body

inferred from biological aspect of ancestor with PANTHER:PTN000475107

(GO Reference Genome Project, 2011-)

is_active_in plasma membrane

inferred from sequence or structural similarity with UniProtKB:Q9V4K2

(Gene Ontology Curators, 2002-)

Gene Group (FlyBase)

GUSTATORY RECEPTORS

Protein Family (UniProt)

Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr21a subfamily. (Q9VPT1)

Protein Signatures (InterPro)

7TM chemosensory receptor

Summaries

Gene Snapshot

Gene Group (FlyBase)

GUSTATORY RECEPTORS -: The Gustatory receptors are a divergent group of (non-GPCR) seven-transmembrane chemoreceptors that are expressed in gustatory sensilla receptor neurons. They detect tastants (non-volatile compounds) via contact chemosensation. (Adapted from FBrf0208984).

Protein Function (UniProtKB)

Gustatory and odorant receptor which mediates acceptance or avoidance behavior, depending on its substrates. Gr21a and Gr63a together are sufficient for carbon dioxide detection and avoidance behavior. It is possible that the CO(2) receptors Gr63a and Gr21a activate the TRPC channels through Galpha49B and Plc21C. This innate olfactory avoidance behavior can be inhibited by inhibitory interactions of the odors such as 1-hexanol and 2,3-butanedione with Gr21a and Gr63a.

(UniProt, Q9VPT1)

Summary (Interactive Fly)

GPCRs that confer CO2-chemosensation in Drosophila

Interactive Fly

Gene Model and Products

Number of Transcripts

Number of Unique Polypeptides

Please see the JBrowse view of Dmel\Gr21a 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

Protein 3D structure (Predicted by AlphaFold) (AlphaFold entry Q9VPT1)

If you don't see a structure in the viewer, refresh your browser.

Model Confidence:

Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)

AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Some regions with low pLDDT may be unstructured in isolation.

Experimentally Determined Structures

Crossreferences

Comments on Gene Model

Predicted CDS based on personal communication to FlyBase; Hugh Robertson, 2003.

Gene model reviewed during 5.45

Transcript Data

Annotated Transcripts

Name

FlyBase ID

RefSeq ID

Length (nt)

Assoc. CDS (aa)

Gr21a-RA

FBtr0078006

NM_078724

2220

447

Gr21a-RB

FBtr0331651

NM_001272912

1426

447

Additional Transcript Data and Comments

Reported size (kB)

Comments

External Data

Crossreferences

Polypeptide Data

Annotated Polypeptides

Name

FlyBase ID

Predicted MW (kDa)

Length (aa)

Theoretical pI

UniProt

RefSeq ID

GenBank

Gr21a-PA

FBpp0077671

51.9

447

9.00

FBpp0304041

51.9

447

9.00

M9PAZ2

NP_001259841

AGB92378

Polypeptides with Identical Sequences

The group(s) of polypeptides indicated below share identical sequence to each other.

447 aa isoforms: Gr21a-PA, Gr21a-PB

Additional Polypeptide Data and Comments

Reported size (kDa)

Comments

External Data

Subunit Structure (UniProtKB)

Gr21a and Gr63a probably form a heterodimer that responds to CO(2).

(UniProt, Q9VPT1)

Crossreferences

InterPro - A database of protein families, domains and functional sites

7TM chemosensory receptor

Linkouts

Sequences Consistent with the Gene Model

Nucleotide / Polypeptide Records

UniProt

Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\Gr21a using the Feature Mapper tool.

External Data

Crossreferences

Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.

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).

NA

Transcript Expression

in situ

Stage

Tissue/Position (including subcellular localization)

Reference

larval stage

gustatory receptor neuron of the dorsal organ | subset

(Melcher and Pankratz, 2005)

adult stage

adult olfactory receptor neuron Gr21a/63a

(Jones et al., 2007, Couto et al., 2005)

olfactory receptor neuron of third segment of antenna

(Scott et al., 2001)

carbon dioxide sensitive neuron of third segment of antenna

(Jones et al., 2007)

RT-PCR

Stage

Tissue/Position (including subcellular localization)

Reference

adult stage | female

adult abdomen

(Vernier et al., 2023)

Additional Descriptive Data

Gr21a transcript is expressed in CO[[2]]-sensitive neurons in antennal segment 3; Gr21a is coexpressed with Gr63a in the third antennal segment, but not with Gr10a.

(Jones et al., 2007)

Marker for

Subcellular Localization

CV Term

Polypeptide Expression

Additional Descriptive Data

Marker for

Subcellular Localization

CV Term

Evidence

References

located_in dendrite

inferred from direct assay

(Benton et al., 2006)

located_in neuronal cell body

inferred from direct assay

(Benton et al., 2006)

Expression Deduced from Reporters

Reporter: P{Gr21a-GAL4.9.323}

Stage

Tissue/Position (including subcellular localization)

Reference

larval stage

terminal organ

(Scott et al., 2001)

embryonic/larval antennal lobe

(Scott et al., 2001)

gustatory receptor neuron of terminal organ | subset

(Jones et al., 2007)

third instar larval stage

gustatory receptor neuron of terminal organ

(Kwon et al., 2011, Kwon et al., 2007)

larval gnathal ganglion

(Kwon et al., 2011)

Reporter: P{Gr21a-GAL4.C}

Stage

Tissue/Position (including subcellular localization)

Reference

adult stage

adult olfactory receptor neuron Gr21a/63a

(Badsha et al., 2012, Deng et al., 2011)

Reporter: P{Gr21a-Mmus\Cd8a.GFP}

Stage

Tissue/Position (including subcellular localization)

Reference

adult stage

adult olfactory receptor neuron Gr21a/63a

(Couto et al., 2005)

antennal basiconic sensillum ab1

(Couto et al., 2005)

antennal lobe glomerulus V

(Couto et al., 2005)

High-Throughput Expression Data

Associated Tools

JBrowse - Visual display of RNA-Seq signals

View Dmel\Gr21a in JBrowse

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

View exonic expression by developmental stage for Dmel\Gr21a

View exonic expression by tissue for Dmel\Gr21a

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

33251/tissue=All

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

FBgn0041250

FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array

FBgn0041250

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

FBgn0041250

Flygut - An atlas of the Drosophila adult midgut

FBgn0041250

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 ( 14 )

For All Alleles Carried on Transgenic Constructs Show

Transgenic constructs containing/affecting coding region of Gr21a

Transgenic constructs containing regulatory region of Gr21a

Aberrations (Deficiencies and Duplications) ( 2 )

Inferred from experimentation ( 2 )

Gene disrupted in

Df(2L)Exel6002

(Ryder, 2004.4.26)

Df(2L)Exel7005

(Ryder, 2004.4.26)

Inferred from location ( 8 )

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) (5)

Hsap\SNX2

1 of 14

Yes

Hsap\SNX4

1 of 14

Yes

Hsap\SNX7

1 of 14

Yes

Hsap\SNX8

1 of 14

Yes

Hsap\SNX30

1 of 14

Yes

Model Organism Orthologs (via DIOPT v9.1)

Species\Gene Symbol

Score

Best Score

Best Reverse Score

Source

Alignment

Complementation?

Transgene?

Rattus norvegicus (Norway rat) (4)

Rnor\Snx2

1 of 14

Yes

Rnor\Snx4

1 of 14

Yes

Rnor\Snx7

1 of 14

Yes

Rnor\Snx30

1 of 14

Yes

Mus musculus (laboratory mouse) (4)

Mmus\Snx2

1 of 14

Yes

Mmus\Snx4

1 of 14

Yes

Mmus\Snx7

1 of 14

Yes

Mmus\Snx30

1 of 14

Yes

Xenopus tropicalis (Western clawed frog) (1)

Xtro\snx30

1 of 13

Yes

Danio rerio (Zebrafish) (4)

Drer\snx1a

1 of 14

Yes

Drer\snx4

1 of 14

Yes

Drer\snx7

1 of 14

Yes

Drer\snx30

1 of 14

Yes

Caenorhabditis elegans (Nematode, roundworm) (3)

Cele\egl-47

1 of 14

Yes

Cele\lite-1

1 of 14

Yes

Cele\snx-1

1 of 14

Yes

Anopheles gambiae (African malaria mosquito) (7)

Agam\GR22_ANOGA

12 of 12

Yes

Agam\GPRGR23

3 of 12

Yes

2 of 12

1 of 12

1 of 12

1 of 12

1 of 12

Arabidopsis thaliana (thale-cress) (1)

Atha\SNX1

1 of 13

Yes

Saccharomyces cerevisiae (Brewer's yeast) (2)

Scer\ATG20

1 of 13

Yes

Scer\SNX4

1 of 13

Yes

Schizosaccharomyces pombe (Fission yeast) (3)

Spom\mug186

1 of 12

Yes

Spom\SPAC6F6.12

1 of 12

Yes

Spom\vps17

1 of 12

Yes

Escherichia coli (enterobacterium) (0)

Other Organism Orthologs (via OrthoDB)

Data provided directly from OrthoDB:Gr21a. 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) (44)

5 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

1 of 13

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

Interaction Browsers

Summary of Genetic Interactions

Interaction Browsers

View in FlyBase Interactions Browser View in MIST tool (external link)

Please look at the allele data for full details of the genetic interactions

Starting gene(s)

Interaction type

Interacting gene(s)

Reference

Starting gene(s)

Interaction type

Interacting gene(s)

Reference

suppressible

(Ai et al., 2010)

suppressible

(Guo et al., 2019)

External Data

Subunit Structure (UniProtKB)

Gr21a and Gr63a probably form a heterodimer that responds to CO(2).

(UniProt, Q9VPT1 )

Linkouts

DroID - A comprehensive database of gene and protein interactions.

FBgn0041250

Pathways

Signaling Pathways (FlyBase)

Metabolic Pathways

FlyBase

External Links

External Data

Linkouts

Class of Gene

nuclear_gene

protein_coding_gene

Genomic Location and Detailed Mapping Data

Chromosome (arm)

Recombination map

2-1.5

Cytogenetic map

21E2-21E2

Sequence location

2L:780,482..782,885 [+]

FlyBase Computed Cytological Location

Cytogenetic map

Evidence for location

21E2-21E2

Limits computationally determined from genome sequence between P{lacW}l(2)k09610^k09610&P{lacW}S^k09538a and P{PZ}l(2)10685¹⁰⁶⁸⁵&P{lacW}Tango14^k00619

Experimentally Determined Cytological Location

Cytogenetic map

Notes

References

Experimentally Determined Recombination Data

Location

2-1.5

(FlyBase, 2016)

2-0.5

(Comeron et al., 2012)

Left of (cM)

Right of (cM)

Notes

Stocks and Reagents

Stocks (16)

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

Bloomington

23890

w^*; P{Gr21a-GAL4.C}133t52.1

31281

y¹ v¹; P{TRiP.JF01222}attP2

58147

y¹ v¹; P{TRiP.HMJ22098}attP40

24615

w^*; Bl¹/SM1; P{UAS-Gr21a.J}124.7A

24147

w^*; P{Gr21a-GAL4.C}133t1.2/TM6C, Sb¹

NIG-Fly

13948R-1

P{NIG.13948R}1

HMJ22098

y¹ v¹; P{TRiP.HMJ22098}attP40/CyO

M2L-2112

y¹ w¹¹¹⁸; Gr21a^SK2 P{neoFRT}40A/CyO-Tb

M2L-2113

y¹ w¹¹¹⁸; Gr21a^SK4 P{neoFRT}40A/CyO-Tb

VDRC

v330296

P{VSH330296}attP40

v104122

P{KK104144}VIE-260B

v318095

PBac{fTRG00437.sfGFP-TVPTBF}VK00033

More stocks available...

Genomic Clones (11)

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

cDNA Clones (4)

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

IP03362

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.

FBgn0041250

cDNA Clones, End Sequenced (ESTs)

BDGP DGC clones

Other clones

RNAi and Array Information

Linkouts

DRSC - Results frm RNAi screens

FBgn0041250

Antibody Information

Laboratory Generated Antibodies

Commercially Available Antibodies

Cell Line Information

Publicly Available Cell Lines

Other Stable Cell Lines

Other Comments

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 (12)

Reported As

Symbol Synonym

(GR) 21a

(Grunwald Kadow et al., 2007)

21D.1

(Clyne et al., 2000)

CG13948

(National Institute of Genetics Fly Stocks, 2022-, Meadows, 2017.1.11, Ni et al., 2010.12.1, Keleman et al., 2009.8.5, Ni et al., 2009, Ni et al., 2008, Apidianakis et al., 2005, Robertson, 2003.6.21, Dunipace et al., 2001)

DmGr21a

(Robertson and Kent, 2009)

GR21D.1

GR21D1

(Melcher and Pankratz, 2005)

GR21a

(Montell, 2021, Ziegler et al., 2013, Deng et al., 2011, Ai et al., 2010, Montell, 2009, Ni et al., 2009)

Gr21D1

(Scott and Axel, 2001.4.25, Scott et al., 2001)

Gr21a

(Komarov et al., 2025, Vernier et al., 2023, Ali et al., 2022, Aryal and Lee, 2022, Ishii et al., 2022, Koranteng et al., 2022, Oram and Card, 2022, Tumkaya et al., 2022, McLaughlin et al., 2021, Üçpunar and Grunwald Kadow, 2021, Kumar et al., 2020, Batra et al., 2019, Guo et al., 2019, MacWilliam et al., 2018, Pan et al., 2017, Grabe et al., 2016, Raad et al., 2016, Sarov et al., 2016, Hernandez-Nunez et al., 2015, Kidd et al., 2015, Mansourian and Stensmyr, 2015, Shim et al., 2015, Liman et al., 2014, Liu et al., 2014, Menuz et al., 2014, Li et al., 2013, Linz et al., 2013, Martin et al., 2013, Montell, 2013, Wasserman et al., 2013, Jafari et al., 2012, Japanese National Institute of Genetics, 2012.5.21, Sim et al., 2012, Chen et al., 2011, Endo et al., 2011, Tom et al., 2011, Weiss et al., 2011, Galizia et al., 2010, Marshall et al., 2010, Yao and Carlson, 2010, Bai et al., 2009, Gardiner et al., 2009, Robertson, 2009, Robertson and Kent, 2009, Turner and Ray, 2009, Zhou et al., 2009, Cayirlioglu et al., 2008, Inomata et al., 2008, Thorne and Amrein, 2008, Anonymous, 2007, Colomb et al., 2007, Curtis et al., 2007, Jones et al., 2007, Kwon et al., 2007, Lattemann et al., 2007, McBride et al., 2007, Sachse et al., 2007, Wilson, 2007, Benton et al., 2006, de Bruyne and Warr, 2006, van der Goes van Naters and Carlson, 2006, Komiyama et al., 2004, Robertson et al., 2003)

gr21a

(Riveron et al., 2013)

Name Synonyms

Gustatory receptor 21D.1

(Clyne et al., 2000)

Gustatory receptor 21a

(Robertson, 2001.11.11)

Secondary FlyBase IDs

FBgn0031278

Datasets (0)

Study focus (0)

Experimental Role

Project

Project Type

Title

Study result (0)

Result

Result Type

Title

External Crossreferences and Linkouts ( 33 )

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.

33251

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

GenBank Protein - A collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB.

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

UniProt/GCRP - The gene-centric reference proteome (GCRP) provides a 1:1 mapping between genes and UniProt accessions in which a single 'canonical' isoform represents the product(s) of each protein-coding gene.

Q9VPT1

UniProt/Swiss-Prot - Manually annotated and reviewed records of protein sequence and functional information

Q9VPT1

UniProt/TrEMBL - Automatically annotated and unreviewed records of protein sequence and functional information

M9PAZ2

Other crossreferences

AlphaFold DB - AlphaFold provides open access to protein structure predictions for the human proteome and other key proteins of interest, to accelerate scientific research.

Q9VPT1

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

33251/tissue=All

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

FBgn0041250

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

FBgn0041250

FlyMine - An integrated database for Drosophila genomics

FBgn0041250

InterPro - A database of protein families, domains and functional sites

7TM chemosensory receptor

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

dme:Dmel_CG13948

MARRVEL_MODEL - MARRVEL (model organism gene)

33251

Linkouts

Drosophila Genomics Resource Center - Drosophila Genomics Resource Center (DGRC) cDNA clones

FBgn0041250

DroID - A comprehensive database of gene and protein interactions.

FBgn0041250

DRSC - Results frm RNAi screens

FBgn0041250

Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.

FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array

FBgn0041250

FlyCyc Genes - Genes from a BioCyc PGDB for Dmel

FBGN0041250

Flygut - An atlas of the Drosophila adult midgut

FBgn0041250

iBeetle-Base - RNAi phenotypes in the red flour beetle (Tribolium castaneum)

TC030102

Interactive Fly - A cyberspace guide to Drosophila development and metazoan evolution

Interactive Fly

References (124)

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

NA

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