FB2021_06, released December 14, 2021

Gene: Dmel\upd2

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General Information
Symbol
Dmel\upd2
Species
D. melanogaster
Name
unpaired 2
Annotation Symbol
CG5988
Feature Type
protein_coding_gene
FlyBase ID
FBgn0030904
Gene Model Status
Current
Stock Availability
8 publicly available
Gene Summary
unpaired 2 (upd2) encodes a secreted molecule that acts at a distance as a ligand for the JAK/STAT signal transduction pathway. upd2 mutants are viable due to redundancy with other Upd-family genes. [Date last reviewed: 2019-03-21] (FlyBase Gene Snapshot)
All Summaries
Also Known As

Upd, upd-2

Key Links
Genomic Location
Cytogenetic map
17A3-17A3
Sequence location
Recombination map
1-60
RefSeq locus
NC_004354 REGION:18240654..18243284
Sequence
Get Decorated FASTA
Genomic Maps
Other Genome Views
The following external sites may use different assemblies or annotations than FlyBase.
NCBI
UCSC
Ensembl
PopFly
Function
GO Summary Ribbons
Gene Ontology (GO) Annotations (13 terms)
Molecular Function (1 term)
Terms Based on Experimental Evidence (1 term)
CV Term
Evidence
References
enables cytokine activity
inferred from genetic interaction with FLYBASE:dome; FB:FBgn0043903
(Hombria et al., 2005)
inferred from direct assay
(Moore et al., 2020, Wright et al., 2011)
Terms Based on Predictions or Assertions (0 terms)
Biological Process (8 terms)
Terms Based on Experimental Evidence (7 terms)
CV Term
Evidence
References
involved_in intestinal epithelial structure maintenance
inferred from mutant phenotype
(Osman et al., 2012)
involved_in paracrine signaling
inferred from direct assay
(Wright et al., 2011)
involved_in positive regulation of lipid storage
inferred from mutant phenotype
(Rajan et al., 2017)
involved_in positive regulation of multicellular organism growth
inferred from mutant phenotype
(Rajan and Perrimon, 2012)
involved_in receptor signaling pathway via JAK-STAT
inferred from genetic interaction with FLYBASE:hop; FB:FBgn0004864
(Bailetti et al., 2019, Wright et al., 2011)
inferred from direct assay
(Moore et al., 2020, Wright et al., 2011, Hombria et al., 2005)
inferred from mutant phenotype
(Osman et al., 2012, Rajan and Perrimon, 2012, Wawersik et al., 2005)
inferred from genetic interaction with FLYBASE:Stat92E; FB:FBgn0016917
(Wright et al., 2011)
inferred from genetic interaction with FLYBASE:Socs36E; FB:FBgn0041184
(Wright et al., 2011)
inferred from genetic interaction with FLYBASE:dome; FB:FBgn0043903
(Wright et al., 2011)
inferred from genetic interaction with FLYBASE:Ptp61F; FB:FBgn0267487
(Wright et al., 2011)
involved_in segment specification
inferred from mutant phenotype
(Hombria et al., 2005)
involved_in tissue regeneration
inferred from mutant phenotype
(Harris et al., 2020)
Terms Based on Predictions or Assertions (1 term)
CV Term
Evidence
References
involved_in embryonic development via the syncytial blastoderm
inferred from electronic annotation with InterPro:IPR031901
(assigned by InterPro )
(FlyBase Curators et al., 2004-)
Cellular Component (4 terms)
Terms Based on Experimental Evidence (4 terms)
CV Term
Evidence
References
located_in early endosome
inferred from direct assay
(Vidal et al., 2010)
located_in extracellular region
inferred from direct assay
(Wright et al., 2011)
located_in extracellular space
inferred from direct assay
(Rajan et al., 2017, Hombria et al., 2005)
located_in late endosome
inferred from direct assay
(Vidal et al., 2010)
Terms Based on Predictions or Assertions (0 terms)
Gene Group (FlyBase)
Pathway (FlyBase)
Protein Family (UniProt)
-
Protein Signatures (InterPro)
Summaries
Gene Snapshot
unpaired 2 (upd2) encodes a secreted molecule that acts at a distance as a ligand for the JAK/STAT signal transduction pathway. upd2 mutants are viable due to redundancy with other Upd-family genes. [Date last reviewed: 2019-03-21]
Gene Group (FlyBase)
UNPAIRED FAMILY -
The Unpaired (UPD) family encodes the only known cytokines capable of activating the JAK/STAT pathway in D.mel, by binding the receptor dome. This pathway is involved in cell proliferation, embryonic development and stem cell maintenance. (Adapted from FBrf0232479, FBrf0213113 and FBrf0219535).
Pathway (FlyBase)
JAK-STAT Signaling Pathway Core Components -
The JAK-STAT signaling pathway is initiated by the binding of an extracellular ligand to a cell surface receptor leading to receptor dimerization and the intracellular activation of a Janus kinase (JAK) family member. JAK phosphorylates cytoplasmic STAT family members which dimerize, translocate into the nucleus and regulate target gene expression. In Drosophila, the core pathway is limited to three ligands (the Unpaired family of cytokines), a single receptor (dome), JAK kinase (hop) and STAT (Stat92E). (Adapted from FBrf0225259).
Gene Model and Products
Number of Transcripts
1
Number of Unique Polypeptides
1

Please see the JBrowse view of Dmel\upd2 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
Comments on Gene Model

Gene model reviewed during 5.53

Gene model reviewed during 6.23

Sequence Ontology: Class of Gene
nuclear_gene
protein_coding_gene
Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Assoc. CDS (aa)
upd2-RC
FBtr0473620
NM_001370039
1980
406
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
RefSeq ID
GenBank
upd2-PC
FBpp0423083
45.6
406
9.75
AAF48815
Polypeptides with Identical Sequences

There is only one protein coding transcript and one polypeptide associated with this gene

Additional Polypeptide Data and Comments
Reported size (kDa)
Comments
External Data
Crossreferences
InterPro - A database of protein families, domains and functional sites
Linkouts
Sequences Consistent with the Gene Model
Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\upd2 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
Expression Summary Ribbons
Colored tiles in ribbon indicate that expression data has been curated by FlyBase for that anatomical location. Colorless tiles indicate that there is no curated data for that location.
For complete stage-specific expression data, view the modENCODE Development RNA-Seq section under High-Throughput Expression below.
Transcript Expression
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage 9
organism | segmentally repeated | striped
(Hombria et al., 2005)
embryonic stage 10
trachea

Comment: tracheal expression is transient

(Hombria et al., 2005)
embryonic stage 11
hindgut
(Hombria et al., 2005)
posterior spiracle primordium
(Hombria et al., 2005)
Additional Descriptive Data

upd2 is expressed in segmentally repeated stripes at embryonic stage 9. At embryonic stage 10, upd2 has transient tracheal expression. At embryonic stage 11, the tracheal expression of upd2 has been replaced with expression in the hindgut and posterior spiracles.

(Hombria et al., 2005)
Marker for
 
Subcellular Localization
CV Term
Polypeptide Expression
Additional Descriptive Data
Marker for
 
Subcellular Localization
CV Term
Evidence
References
located_in early endosome
inferred from direct assay
(Vidal et al., 2010)
located_in extracellular region
inferred from direct assay
(Wright et al., 2011)
located_in extracellular space
inferred from direct assay
(Rajan et al., 2017, Hombria et al., 2005)
located_in late endosome
inferred from direct assay
(Vidal et al., 2010)
Expression Deduced from Reporters
High-Throughput Expression Data
Associated Tools

GBrowse - Visual display of RNA-Seq signals

View Dmel\upd2 in GBrowse 2
RNA-Seq by Region - Search RNA-Seq expression levels by exon or genomic region
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
EMBL-EBI Single Cell Expression Atlas - Single cell expression across species
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data
Flygut - An atlas of the Drosophila adult midgut
Images
FlyBase Wiki
Image Based Resources
Alleles, Insertions, Transgenic Constructs, and Aberrations
Classical and Insertion Alleles ( 3 )
For All Classical and Insertion Alleles Show
 
Other relevant insertions
Transgenic Constructs ( 15 )
For All Alleles Carried on Transgenic Constructs Show
Transgenic constructs containing/affecting coding region of upd2
Transgenic constructs containing regulatory region of upd2
Aberrations (Deficiencies and Duplications) ( 2 )
Alleles Representing Disease-Implicated Variants
Phenotypes
For more details about a specific phenotype click on the relevant allele symbol.
Lethality
Allele
lethal | female, with Spyo\Cas9dxCas9-3.7::VPR.αTub84B
lethal - all die before end of P-stage, with Spyo\Cas9dCas9::VPR.foxo
lethal - all die before end of P-stage, with Spyo\Cas9dCas9::VPR.wg-ΔC1
lethal - all die before end of P-stage, with Spyo\Cas9dCas9::VPR.αTub84B
viable
viable, with Dcr-2UAS.cDa, Scer\GAL4elav.PLu
viable, with Scer\GAL4Mef2.PR
viable, with Scer\GAL4pnr-MD237
viable | male, with Spyo\Cas9dxCas9-3.7::VPR.αTub84B
viable | recessive
Sterility
Allele
fertile
fertile | recessive
Other Phenotypes
Allele
abnormal immune response | adult stage
decreased body size | adult stage
decreased body size | adult stage, with Scer\GAL4ppl.PP
decreased body size | larval stage, with Scer\GAL4Cg.PA
decreased cell number | adult stage
decreased cell size | adult stage
decreased occurrence of cell division | adult stage
decreased size | adult stage | somatic clone, with Scer\GAL4R42A07.-FRT
short lived | nutrition conditional, with Scer\GAL4Hml.Δ
Phenotype manifest in
Allele
adult anterior midgut epithelium, with Scer\GAL4NP0001
adult anterior midgut epithelium, with Scer\GAL4NP5130, Scer\GAL80ts.αTub84B
adult posterior midgut epithelium, with Scer\GAL4NP0001
embryonic/larval oenocyte | third instar larval stage
intestinal stem cell, with Scer\GAL4NP5130, Scer\GAL80ts.αTub84B
wing
wing, with Scer\GAL4Bx-MS1096
Orthologs
Downloads
Download All DIOPT Orthologs
Download All OrthoDB Orthologs
Human Orthologs (via DIOPT v8.0)
Homo sapiens (Human) (0)
No records found.
Model Organism Orthologs (via DIOPT v8.0)
Mus musculus (laboratory mouse) (0)
No records found.
Rattus norvegicus (Norway rat) (0)
No records found.
Xenopus tropicalis (Western clawed frog) (0)
No records found.
Danio rerio (Zebrafish) (0)
No records found.
Caenorhabditis elegans (Nematode, roundworm) (0)
No records found.
Arabidopsis thaliana (thale-cress) (0)
No records found.
Saccharomyces cerevisiae (Brewer's yeast) (0)
No records found.
Schizosaccharomyces pombe (Fission yeast) (0)
No records found.
Ortholog(s) in Drosophila Species (via OrthoDB v9.1) ( EOG09190CRZ )
Organism
Common Name
Gene
AAA Syntenic Ortholog
Multiple Dmel Genes in this Orthologous Group
Drosophila suzukii
Spotted wing Drosophila
Dsuz\DS10_00007983
Drosophila simulans
Dsim\GD15650
Drosophila sechellia
Dsec\GM22829
Drosophila erecta
Dere\GG18137
Drosophila yakuba
Dyak\GE15548
Drosophila ananassae
Dana\GF22520
Drosophila pseudoobscura pseudoobscura
Dpse\GA19279
Drosophila persimilis
Dper\GL27046
Drosophila willistoni
Dwil\GK19872
Drosophila virilis
Dvir\GJ18992
Drosophila mojavensis
Dmoj\GI15132
Drosophila grimshawi
Dgri\GH17793
Orthologs in non-Drosophila Dipterans (via OrthoDB v9.1) ( None identified )
No non-Drosophilid orthologies identified
Orthologs in non-Dipteran Insects (via OrthoDB v9.1) ( None identified )
No non-Dipteran orthologies identified
Orthologs in non-Insect Arthropods (via OrthoDB v9.1) ( None identified )
No non-Insect Arthropod orthologies identified
Orthologs in non-Arthropod Metazoa (via OrthoDB v9.1) ( None identified )
No non-Arthropod Metazoa orthologies identified
Paralogs
Downloads
Download All DIOPT Paralogs
Paralogs (via DIOPT v8.0)
Drosophila melanogaster (Fruit fly) (2)
Gene Symbol
Score
Source
Compara
eggNOG
Homologene
Inparanoid
Isobase
OrthoDB
OrthoFinder
orthoMCL
Panther
RoundUp
Alignment
upd1
2 of 10
upd3
1 of 10
Human Disease Associations
FlyBase Human Disease Model Reports
Disease Model Summary Ribbon
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 2 )
Allele
Disease
Evidence
References
upd2HMS00948
model of  congenital leptin deficiency
CEA
(Beshel et al., 2017)
upd2UAS.cUa
model of  cancer
CEA with Ras85DV12.UAS
(Wu et al., 2010)
Potential Models Based on Orthology ( 0 )
Human Ortholog
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 3 )
Allele
Disease
Interaction
References
upd2HMS00901
ameliorates  intestinal cancer
modeled by Sox21a6
(Zhai et al., 2015)
upd2Δ3-62
ameliorates  cancer
modeled by Ras85DV12.UAS, l(2)glunspecified
(Wu et al., 2010)
upd2NIG.5988R
ameliorates  intestinal cancer
modeled by Sox21a6
(Zhai et al., 2015)
Disease Associations of Human Orthologs (via DIOPT v8.0 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
Show neighbor-neighbor interactions:
Select Layout:
Legend:
Protein
RNA
Selected Interactor(s)
Interactions Browser
View in Interactions Browser
Please see the Physical Interaction reports below for full details
RNA-RNA
Physical Interaction
Assay
References
upd2 - mir-bft
quantitative reverse transcription pcr
(Kim et al., 2017)
protein-protein
Physical Interaction
Assay
References
upd2 - dome
anti tag coimmunoprecipitation, anti tag western blot
(Fisher et al., 2016)
Summary of Genetic Interactions
esyN Network Diagram
esyN Network Key:
Suppression
Enhancement
View in Interactions Browser
Please look at the allele data for full details of the genetic interactions
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
upd2
suppressible
dome
(Hombria et al., 2005)
upd2
suppressible
Sox21a
(Zhai et al., 2015)
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
CtBP|egr
suppressible
upd2|upd3
(Worley et al., 2018)
CtBP|egr
suppressible
upd2
(Worley et al., 2018)
Dl|twin
suppressible
upd2|upd3
(Vicente et al., 2018)
ebd1
suppressible
upd2
(Tian et al., 2017)
N
suppressible
upd2
(Zhai et al., 2015, Djiane et al., 2013)
PGRP-SD
suppressible
upd2
(Iatsenko et al., 2018)
Ras85D|l(2)gl|upd1
suppressible
upd2
(Wu et al., 2010)
rpr
enhanceable
upd2
(Harris et al., 2020)
SH3PX1
suppressible
upd2|upd3
(Zhang et al., 2019)
Sox21a
suppressible
upd2
(Zhai et al., 2015)
upd1
suppressible
upd2
(Beshel et al., 2017)
upd1|Ras85D
enhanceable
upd2
(Wu et al., 2010)
upd3
enhanceable
upd2
(Osman et al., 2012)
External Data
Linkouts
DroID - A comprehensive database of gene and protein interactions.
MIST (genetic) - An integrated Molecular Interaction Database
MIST (protein-protein) - An integrated Molecular Interaction Database
Pathways
Signaling Pathways (FlyBase)
JAK-STAT Signaling Pathway Core Components -
The JAK-STAT signaling pathway is initiated by the binding of an extracellular ligand to a cell surface receptor leading to receptor dimerization and the intracellular activation of a Janus kinase (JAK) family member. JAK phosphorylates cytoplasmic STAT family members which dimerize, translocate into the nucleus and regulate target gene expression. In Drosophila, the core pathway is limited to three ligands (the Unpaired family of cytokines), a single receptor (dome), JAK kinase (hop) and STAT (Stat92E). (Adapted from FBrf0225259).
Metabolic Pathways
External Data
Linkouts
KEGG Pathways - Wiring diagrams of molecular interactions, reactions and relations.
Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
Genomic Location and Detailed Mapping Data
Chromosome (arm)
X
Recombination map
1-60
Cytogenetic map
17A3-17A3
Sequence location
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
17A3-17A3
Limits computationally determined from genome sequence between P{EP}ari-1EP317 and P{EP}EP1378
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
Experimentally Determined Recombination Data
Location

1-60

(FlyBase, 2016)

1-59.1

(Comeron et al., 2012)
Left of (cM)
Right of (cM)
Notes
Stocks and Reagents
Stocks (8)
Genomic Clones (16)
 

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 GBrowse 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
      GenomeRNAi - A database for cell-based and in vivo RNAi phenotypes and reagents
      Antibody Information
      Laboratory Generated Antibodies
       
      Commercially Available Antibodies
       
      Other Information
      Relationship to Other Genes
      Source for database identify of

      Source for identity of: CG5988 upd2

      (Agaisse and Perrimon, 2004)
      Source for database merge of
      Additional comments

      "upd" and "os" can be genetically separated. This raises the possibility that "os" function may reside with an "upd-like" gene ("upd2" or "upd3").

      (Wang, 2005)
      Other Comments

      upd2 and upd3 exhibit an additive effect in inducing intestinal stem cell proliferation in response to gut infection.

      (Osman et al., 2012)

      upd2 is a secreted factor produced by the fat body in response to dietary fat and sugars. upd2 activates JAK/STAT signaling in a population of GABAergic neurons, relieving their inhibitory effect on the insulin-producing cells and in turn resulting in the secretion of insulin-like peptides into the hemolymph to promote systemic growth and fat storage.

      (Rajan and Perrimon, 2012)

      Gene expression is increased in response to the presence of two copies of Scer\GAL4hs.PB.

      (Liu and Lehmann, 2008)

      upd2 is not required for os-induced JAK/STAT signalling.

      (Baeg et al., 2005)

      S2-derived S2-NP cells transfected with dsRNA made from templates generated with primers directed against upd2 exhibit a reduction in JAK/STAT activity, indicating upd2 is involved in the positive regulation of JAK/STAT signalling in these cells.

      (Baeg et al., 2005)
      Origin and Etymology
      Discoverer
      Etymology
      Identification
      External Crossreferences and Linkouts ( 28 )
      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.
      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/TrEMBL - Automatically annotated and unreviewed records of protein sequence and functional information
      Other crossreferences
      Drosophila Genomics Resource Center - Drosophila Genomics Resource Center (DGRC) cDNA clones
      DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species
      EMBL-EBI Single Cell Expression Atlas - Single cell expression across species
      Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.
      FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
      FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data
      Flygut - An atlas of the Drosophila adult midgut
      Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
      GenomeRNAi - A database for cell-based and in vivo RNAi phenotypes and reagents
      InterPro - A database of protein families, domains and functional sites
      KEGG Genes - Molecular building blocks of life in the genomic space.
      MARRVEL_MODEL - MARRVEL (model organism gene)
      modMine - A data warehouse for the modENCODE project
      SignaLink - A signaling pathway resource with multi-layered regulatory networks.
      Linkouts
      DroID - A comprehensive database of gene and protein interactions.
      DRSC - Results frm RNAi screens
      FlyCyc Genes - Genes from a BioCyc PGDB for Dmel
      FlyMine - An integrated database for Drosophila genomics
      KEGG Pathways - Wiring diagrams of molecular interactions, reactions and relations.
      MIST (genetic) - An integrated Molecular Interaction Database
      MIST (protein-protein) - An integrated Molecular Interaction Database
      Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
      Synonyms and Secondary IDs (18)
      Reported As
      Symbol Synonym
      CG5988
      (Meadows, 2018.10.31, Palu and Thummel, 2016, Wright et al., 2011, Ni et al., 2010.12.1, Baeg et al., 2007, Brown et al., 2006, Wawersik et al., 2005, Agaisse et al., 2003, Ringrose et al., 2003, Castelli-Gair Hombria and Brown, 2002, Hou et al., 2002)
      UPD2
      (Chowański et al., 2021, Toprak et al., 2020, Staats et al., 2018, Londraville et al., 2017, Ferrandon, 2013, Nässel et al., 2013, Arbouzova and Zeidler, 2006, Castelli-Gair Hombria, 2006)
      Unpaireds
      (Jasper, 2020)
      Upd
      (Casares and McGregor, 2021, Finger et al., 2021, Lam Wong and Verheyen, 2021, Surkova et al., 2021, Vidaurre and Chen, 2021, Horne-Badovinac, 2020, Morata and Calleja, 2020, Kim et al., 2019, Mehrotra and Deshpande, 2018, Mbodj et al., 2016)
      Upd-2
      (Alvarez-Ochoa et al., 2021)
      Upd-like
      (Wells et al., 2013)
      Upd2
      (Chatterjee and Perrimon, 2021, Gillette et al., 2021, Harnish et al., 2021, Kim et al., 2021, Léopold, 2021, Meschi and Delanoue, 2021, Oliveira et al., 2021, Rosendo Machado et al., 2021, Schneider and Imler, 2021, Sciambra and Chtarbanova, 2021, Semaniuk et al., 2021, Yeom et al., 2021, Ahmad et al., 2020, Colombani and Andersen, 2020, Grenier and Leulier, 2020, Hao et al., 2020, Ingaramo et al., 2020, Kim et al., 2020, Koyama et al., 2020, Krautz et al., 2020, Lee et al., 2020, Lin and Hsu, 2020, Malita and Rewitz, 2020, Moore et al., 2020, Tafesh-Edwards and Eleftherianos, 2020, Texada et al., 2020, Zhou and Boutros, 2020, Zhou et al., 2020, Powers and Srivastava, 2019, Lehmann, 2018, Chng et al., 2017, Daisley et al., 2017, Kim et al., 2017, Liu and Jin, 2017, Mussabekova et al., 2017, Rajan et al., 2017, Zhao and Karpac, 2017, Zhou et al., 2017, Alfa and Kim, 2016, Bonfini et al., 2016, Droujinine and Perrimon, 2016, Fisher et al., 2016, Jiang et al., 2016, Katzenberger et al., 2016, Kubrak et al., 2016, Nässel and Vanden Broeck, 2016, Strigini and Leulier, 2016, Vanha-Aho et al., 2016, Wakabayashi et al., 2016, Zheng et al., 2016, Figueroa-Clarevega and Bilder, 2015, Gold and Brückner, 2015, Pasco et al., 2015, Wang et al., 2015, Bausek and Zeidler, 2014, Guo et al., 2014, Huang et al., 2014, Owusu-Ansah and Perrimon, 2014, Wang et al., 2014, Andersen et al., 2013, Bausek, 2013, Hyun, 2013, Kannan and Fridell, 2013, Koyama et al., 2013, Mbodj et al., 2013, Morin-Poulard et al., 2013, Nässel et al., 2013, Rajan and Perrimon, 2013, Shim et al., 2013, Stec et al., 2013, Zeidler and Bausek, 2013, Zhou et al., 2013, Zoranovic et al., 2013, Amoyel and Bach, 2012, Kounatidis and Ligoxygakis, 2012, Liu et al., 2012, Apidianakis and Rahme, 2011, Biteau et al., 2011, Jiang et al., 2011, Stec and Zeidler, 2011, Wright et al., 2011, Zhao et al., 2011, Ren et al., 2010, Vidal et al., 2010, González et al., 2009, Jiang et al., 2009, Rivas et al., 2008, Pei and Harrison, 2007, Baeg et al., 2005, Zeidler et al., 2005)
      Upd2/Leptin
      (Handke et al., 2013)
      cg5988
      (Brown et al., 2003)
      unpaired 2
      (Wang et al., 2016)
      upd
      (Herrera and Bach, 2021, Jawkar and Nongthomba, 2020, Monahan and Starz-Gaiano, 2016, Martinez and Cavalli, 2010)
      upd-2
      (Jourjine, 2017, Roeder et al., 2009)
      upd2
      (Cai et al., 2021, Destalminil-Letourneau et al., 2021, Dong et al., 2021, Fabian et al., 2021, Gogia et al., 2021, Joy et al., 2021, Juarez-Carreño et al., 2021, Lourido et al., 2021, Maurya et al., 2021, Pathak and Varghese, 2021, Sanhueza et al., 2021, Ahmed et al., 2020, Chen et al., 2020, Cho et al., 2020, Delanoue and Romero, 2020, Geigges et al., 2020, Harris et al., 2020, Kierdorf et al., 2020, La Marca and Richardson, 2020, Maselko et al., 2020, Strilbytska et al., 2020, Strilbytska et al., 2020, Vizcaya-Molina et al., 2020, Wei et al., 2020, Wilson et al., 2020, Xu et al., 2020, Younes et al., 2020, Ahlers et al., 2019, Akmammedov et al., 2019, Asri et al., 2019, Bailetti et al., 2019, Banerjee et al., 2019, Gultekin and Steller, 2019, Herrera and Bach, 2019, Hill et al., 2019, Houtz et al., 2019, Lin et al., 2019, Saavedra and Perrimon, 2019, Si et al., 2019, Singh et al., 2019, Zhang et al., 2019, Ahmed-de-Prado et al., 2018, Bazzi et al., 2018, Gáliková and Klepsatel, 2018, Jia et al., 2018, Prange et al., 2018, Romey-Glüsing et al., 2018, Tokusumi et al., 2018, Vicente et al., 2018, Banerjee et al., 2017, Beshel et al., 2017, Kenmoku et al., 2017, Lee et al., 2017, Mattila and Hietakangas, 2017, Takemura and Nakato, 2017, Terriente-Félix et al., 2017, Tian et al., 2017, Transgenic RNAi Project members, 2017-, Zhang et al., 2017, Atkins et al., 2016, Guo et al., 2016, Hoi et al., 2016, Shen et al., 2016, Shih et al., 2016, Tian et al., 2016, Wang et al., 2016, Doggett et al., 2015, Gao et al., 2015, Katsuyama et al., 2015, Shapiro-Kulnane et al., 2015, Wagner et al., 2015, Woodcock et al., 2015, Yurgel et al., 2015, Zang et al., 2015, Zhai et al., 2015, Zhang et al., 2015, Kux and Pitsouli, 2014, Li et al., 2014, Djiane et al., 2013, Kannan and Fridell, 2013, Kemp et al., 2013, Zeidler and Bausek, 2013, Chakrabarti et al., 2012, Cordero et al., 2012, Japanese National Institute of Genetics, 2012.5.21, Kelsey et al., 2012, Osman et al., 2012, Osman et al., 2012, Rajan and Perrimon, 2012, Feng et al., 2011, Karpac et al., 2011, Sinenko et al., 2011, Wright et al., 2011, Beebe et al., 2010, Shaw et al., 2010, Sotillos et al., 2010, Wu et al., 2010, Classen et al., 2009, Liu and Lehmann, 2008, López-Onieva et al., 2008, Pastor-Pareja et al., 2008, Wang and Harrison, 2008, Krzemień et al., 2007, Wang and Harrison, 2007, Hombria et al., 2005, Wawersik et al., 2005)
      Name Synonyms
      Unpaired 2
      (Chng et al., 2017, Mattila and Hietakangas, 2017)
      Unpaired-2
      (Jourjine, 2017, Castillo et al., 2015, Miyamoto et al., 2013)
      Unpaired2
      (Alfa and Kim, 2016, Sotillos et al., 2008)
      unpaired 2
      (Yurgel et al., 2015, Owusu-Ansah and Perrimon, 2014, Piccirillo et al., 2014, Nässel et al., 2013, González et al., 2009, Hill-Burns and Clark, 2009, Hauenschild et al., 2008, Kula-Eversole and Hatini, 2007, Agaisse and Perrimon, 2004)
      unpaired-2
      (Kubrak et al., 2016)
      upd homolog
      (Feng et al., 2012)
      upd2
      (Tokusumi et al., 2018)
      Secondary FlyBase IDs
        Datasets (0)
        Study focus (0)
        Experimental Role
        Project
        Project Type
        Title
        References (309)