FB2020_06, released Dec 22, 2020

Gene: Dmel\Snr1

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General Information
Symbol
Dmel\Snr1
Species
D. melanogaster
Name
Snf5-related 1
Annotation Symbol
CG1064
Feature Type
protein_coding_gene
FlyBase ID
FBgn0011715
Gene Model Status
Current
Stock Availability
8 publicly available
Gene Snapshot
Snf5-related 1 (Snr1) encodes a core component of the ATP-dependent SWI/SNF chromatin-remodeling complex (Brahma complex). It functions as a tumor suppressor and is required for maintaining normal endosomal trafficking-mediated signaling cascades. [Date last reviewed: 2018-09-13]
Other Summaries
Also Known As

BAP45

Key Links
Genomic Location
Cytogenetic map
83A4-83A4
Sequence location
3R:5,470,926..5,472,754 [+]
Recombination map

3-47.5

RefSeq locus
NT_033777 REGION:5470926..5472754
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 (22 terms)
Molecular Function (5 terms)
Terms Based on Experimental Evidence (3 terms)
CV Term
Evidence
References
enables protein binding
inferred from physical interaction with FLYBASE:brm; FB:FBgn0000212
(Brumby et al., 2002)
inferred from physical interaction with FLYBASE:CycE; FB:FBgn0010382
(Brumby et al., 2002)
inferred from physical interaction with FLYBASE:Rbf; FB:FBgn0015799
(Brumby et al., 2002)
enables SET domain binding
inferred from physical interaction with FLYBASE:trx; FB:FBgn0003862
(Marenda et al., 2003)
enables Tat protein binding
inferred from physical interaction with UniProtKB:Q9VQ56
(assigned by UniProt )
(Koe et al., 2014)
Terms Based on Predictions or Assertions (2 terms)
CV Term
Evidence
References
enables transcription coactivator activity
inferred from biological aspect of ancestor with PANTHER:PTN000797502
(assigned by GO_Central )
(Gaudet et al., 2011)
enables transcription coregulator activity
inferred from biological aspect of ancestor with PANTHER:PTN004120562
(assigned by GO_Central )
(Gaudet et al., 2011)
Biological Process (11 terms)
Terms Based on Experimental Evidence (10 terms)
CV Term
Evidence
References
involved_in cell dedifferentiation
inferred from genetic interaction with UniProtKB:Q9VQ56
(assigned by UniProt )
(Koe et al., 2014)
involved_in dendrite guidance
inferred from mutant phenotype
(Tea and Luo, 2011)
involved_in imaginal disc-derived wing margin morphogenesis
inferred from mutant phenotype
(Terriente-Félix and de Celis, 2009)
involved_in imaginal disc-derived wing vein morphogenesis
inferred from mutant phenotype
(Terriente-Félix and de Celis, 2009)
involved_in imaginal disc-derived wing vein specification
inferred from mutant phenotype
(Curtis et al., 2011, Marenda et al., 2004)
involved_in negative regulation of cell population proliferation
inferred from mutant phenotype
(Marenda et al., 2003)
involved_in negative regulation of neuroblast proliferation
inferred from mutant phenotype
(assigned by UniProt )
(Koe et al., 2014)
inferred from genetic interaction with UniProtKB:Q9VQ56
(assigned by UniProt )
(Koe et al., 2014)
involved_in neuronal stem cell population maintenance
inferred from mutant phenotype
(Liu et al., 2017)
involved_in positive regulation of transcription, DNA-templated
inferred from direct assay
(Kal et al., 2000)
involved_in regulation of transcription by RNA polymerase II
inferred from mutant phenotype
(Bonnay et al., 2014)
Terms Based on Predictions or Assertions (3 terms)
CV Term
Evidence
References
involved_in ATP-dependent chromatin remodeling
inferred from sequence or structural similarity with SGD:S000005816
(Dingwall et al., 1995)
involved_in positive regulation of transcription, DNA-templated
inferred from sequence or structural similarity with SGD:S000005816
(Dingwall et al., 1995)
involved_in regulation of transcription by RNA polymerase II
inferred from biological aspect of ancestor with PANTHER:PTN004120562
(assigned by GO_Central )
(Gaudet et al., 2011)
Cellular Component (6 terms)
Terms Based on Experimental Evidence (3 terms)
CV Term
Evidence
References
part_of brahma complex
inferred from direct assay
(Mohrmann et al., 2004, Marenda et al., 2003, Kal et al., 2000)
located_in nucleus
inferred from direct assay
(Mohrmann et al., 2004, Dingwall et al., 1995)
part_of RSC-type complex
inferred from direct assay
(Chalkley et al., 2008)
Terms Based on Predictions or Assertions (5 terms)
CV Term
Evidence
References
part_of brahma complex
inferred from biological aspect of ancestor with PANTHER:PTN000797502
(assigned by GO_Central )
(Gaudet et al., 2011)
part_of nBAF complex
inferred from biological aspect of ancestor with PANTHER:PTN000797502
(assigned by GO_Central )
(Gaudet et al., 2011)
part_of npBAF complex
inferred from biological aspect of ancestor with PANTHER:PTN000797502
(assigned by GO_Central )
(Gaudet et al., 2011)
located_in nucleus
inferred from biological aspect of ancestor with PANTHER:PTN004120562
(assigned by GO_Central )
(Gaudet et al., 2011)
part_of SWI/SNF complex
inferred from biological aspect of ancestor with PANTHER:PTN000797502
(assigned by GO_Central )
(Gaudet et al., 2011)
Gene Group (FlyBase)
Protein Family (UniProt)
-
Protein Signatures (InterPro)
Summaries
Gene Group (FlyBase)
BRAHMA ASSOCIATED PROTEINS COMPLEX -
Brahma (BRM) complexes are ATP-dependent chromatin remodeling complexes that regulate nucleosome organization. Two BRM complexes have been identified in D.mel, BAP and PBAP. (Adapted from FBrf0192510).
POLYBROMO-CONTAINING BRAHMA ASSOCIATED PROTEINS COMPLEX -
Brahma (BRM) complexes are ATP-dependent chromatin remodeling complexes that regulate nucleosome organization. Two BRM complexes have been identified in D.mel, BAP and PBAP. (Adapted from FBrf0192510).
Summary (Interactive Fly)

a component of the Swi/Snf complex (Brahma complex) in Drosophila - suppresses mutations in Polycomb complex genes - a tumor suppressor in imaginal tissues

Gene Model and Products
Number of Transcripts
1
Number of Unique Polypeptides
1

Please see the JBrowse view of Dmel\Snr1 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

Low-frequency RNA-Seq exon junction(s) not annotated.

Gene model reviewed during 5.49

Sequence Ontology: Class of Gene
nuclear_gene
protein_coding_gene
Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Assoc. CDS (aa)
Snr1-RA
FBtr0078682
NM_169055
1335
370
Additional Transcript Data and Comments
Reported size (kB)

1.4 (northern blot)

(Dingwall et al., 1995)
Comments
External Data
Crossreferences
Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
RefSeq ID
GenBank
Snr1-PA
FBpp0078331
41.9
370
4.91
NP_730935
AAF52024
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)

370 (aa); 43 (kD observed); 43 (kD predicted)

(Dingwall et al., 1995)
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\Snr1 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 1 -- 3
organism

Comment: maternally deposited

(Fisher et al., 2012)
embryonic stage 4 -- 6
organism | ubiquitous
(Fisher et al., 2012)
embryonic stage 7 -- 8
antennal anlage

Comment: reported as procephalic ectoderm anlage

(Fisher et al., 2012)
central brain anlage

Comment: reported as procephalic ectoderm anlage

(Fisher et al., 2012)
dorsal head epidermis anlage

Comment: reported as procephalic ectoderm anlage

(Fisher et al., 2012)
visual anlage

Comment: reported as procephalic ectoderm anlage

(Fisher et al., 2012)
anterior endoderm anlage
(Fisher et al., 2012)
head mesoderm
(Fisher et al., 2012)
posterior endoderm
(Fisher et al., 2012)
trunk mesoderm
(Fisher et al., 2012)
ventral ectoderm
(Fisher et al., 2012)
embryonic stage 9 -- 10
antennal primordium

Comment: reported as procephalic ectoderm primordium

(Fisher et al., 2012)
central brain primordium

Comment: reported as procephalic ectoderm primordium

(Fisher et al., 2012)
visual primordium

Comment: reported as procephalic ectoderm primordium

(Fisher et al., 2012)
dorsal head epidermis primordium

Comment: reported as procephalic ectoderm primordium

(Fisher et al., 2012)
lateral head epidermis primordium

Comment: reported as procephalic ectoderm primordium

(Fisher et al., 2012)
ventral head epidermis primordium

Comment: reported as procephalic ectoderm primordium

(Fisher et al., 2012)
anterior endoderm
(Fisher et al., 2012)
posterior endoderm
(Fisher et al., 2012)
trunk mesoderm
(Fisher et al., 2012)
ventral nerve cord primordium
(Fisher et al., 2012)
embryonic stage 11 -- 12
anterior midgut primordium
(Fisher et al., 2012)
central brain primordium
(Fisher et al., 2012)
embryonic central brain neuron
(Fisher et al., 2012)
embryonic neuroblast of ventral nerve cord primordium
(Fisher et al., 2012)
lateral cord neuron
(Fisher et al., 2012)
posterior midgut primordium
(Fisher et al., 2012)
procephalic neuroblast
(Fisher et al., 2012)
ventral nerve cord primordium
(Fisher et al., 2012)
embryonic stage 13 -- 16
embryonic brain
(Fisher et al., 2012)
embryonic/larval midgut
(Fisher et al., 2012)
embryonic/larval nervous system
(Fisher et al., 2012)
ventral nerve cord
(Fisher et al., 2012)
northern blot
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage -- pupal stage
(Dingwall et al., 1995)
adult stage | female
(Dingwall et al., 1995)
unfertilized egg
(Dingwall et al., 1995)
embryonic stage -- adult stage
(Zraly et al., 2003)
Additional Descriptive Data

Nothern blotting with Snr1 specific riboprobes confirmed that the transcript can be detected at all stages of development. A transient increase in message was observed late in third instar larvae and in pupae corresponding to the time of rising titers of ecdysone hormone. In contrast to previous experiments expression was detected in adult males.

(Zraly et al., 2003)

Snr1 transcripts are expressed maximally in unfertilized eggs and early embryos, indicating maternal contributions. Levels drop steadily during embryogenesis with a dramatic drop at 16hrs. Low levels of Snr1 transcripts are observed in larvae, pupae, and adult females. The temporal pattern of Snr1 transcription is very similar to that of brm.

(Dingwall et al., 1995)
Marker for
 
Subcellular Localization
CV Term
Polypeptide Expression
immunolocalization
Stage
Tissue/Position (including subcellular localization)
Reference
third instar larval stage
eye disc
(Zraly et al., 2003)
wing disc | restricted
(Zraly et al., 2003)
embryonic/larval salivary gland
• nucleus
(Zraly et al., 2003)
embryonic/larval optic lobe | restricted
(Zraly et al., 2003)
germarium region 2 & germarium region 3
(Zraly et al., 2003)
ventral thoracic disc | restricted
(Zraly et al., 2003)
blastoderm stage
organism
• nucleus
(Zraly et al., 2004)
embryonic stage 3
organism
• nucleus

Comment: punctate within nuclei in a restricted region near the posterior

(Zraly et al., 2004)
embryonic stage 5
organism
• nucleus
(Zraly et al., 2004)
embryonic stage 4
organism | ubiquitous
(Dingwall et al., 1995)
western blot
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage -- pupal stage
(Dingwall et al., 1995)
adult stage | female
(Dingwall et al., 1995)
embryonic stage 13 -- 17
embryonic brain
(Dingwall et al., 1995)
presumptive embryonic/larval central nervous system
(Dingwall et al., 1995)
larval stage
imaginal disc
(Dingwall et al., 1995)
embryonic/larval salivary gland
(Dingwall et al., 1995)
Additional Descriptive Data

Fluorescent confocal imaging of Snr1 localization in similarly staged embryos showed that the protein was tightly associated with chromatin in the vast majority of nuclei. Occasionally, Snr1 appeared more diffuse in the cytosol and closer examination revealed that the majority of chromosomes were in metaphase.

(Zraly et al., 2004)

In the larval CNS expression of Snr1 protein is restricted to a subset of cells in the optic lobe. The protein is also restricted to subsets of cells in the leg and wing discs with low or undetectable expression in some discs. The Snr1 protein is detected at relatively high levels in developing eye discs both anterior and posterior to the morphogenetic furrow. The protein is detected in a punctate pattern within the nuclei of salivary gland cells. Staining is also observed in germarium regions 2 and 3 in the ovariole. A few cells of the somatic follicular sheath and nurse cell nuclei and the developing oocyte also express low levels of the Snr1 protein.

(Zraly et al., 2003)

Snr1 protein is detected at its highest level in early embryos. Low levels are found in larvae, pupae, and adult females. Snr1 protein is found in all nuclei of the embryo through germ band extension. After germ band retraction it is located almost exclusively in the brain and CNS. Snr1 protein is detected in salivary glands and imaginal discs in larvae

(Dingwall et al., 1995)
Marker for
 
Subcellular Localization
CV Term
Evidence
References
part_of brahma complex
inferred from direct assay
(Mohrmann et al., 2004, Marenda et al., 2003, Kal et al., 2000)
located_in nucleus
inferred from direct assay
(Mohrmann et al., 2004, Dingwall et al., 1995)
part_of RSC-type complex
inferred from direct assay
(Chalkley et al., 2008)
Expression Deduced from Reporters
High-Throughput Expression Data
Associated Tools

GBrowse - Visual display of RNA-Seq signals

View Dmel\Snr1 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
BDGP expression data - Patterns of gene expression in Drosophila embryogenesis
FLIGHT - Cell culture data for RNAi and other high-throughput technologies
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Flygut - An atlas of the Drosophila adult midgut
Images
FlyExpress - Embryonic expression images (BDGP data)
  • Stages(s) 1-3
  • Stages(s) 4-6
  • Stages(s) 7-8
  • Stages(s) 9-10
  • Stages(s) 11-12
  • Stages(s) 13-16
FlyBase Wiki
Image Based Resources
Alleles, Insertions, and Transgenic Constructs
Classical and Insertion Alleles ( 13 )
For All Classical and Insertion Alleles Show
 
Other relevant insertions
Transgenic Constructs ( 17 )
For All Alleles Carried on Transgenic Constructs Show
Transgenic constructs containing/affecting coding region of Snr1
Transgenic constructs containing regulatory region of Snr1
Deletions and Duplications ( 4 )
Phenotypes
For more details about a specific phenotype click on the relevant allele symbol.
Lethality
Allele
cell lethal | recessive | somatic clone
lethal, with Scer\GAL4Act5C.PI
lethal, with Scer\GAL4en.PU
lethal, with Scer\GAL4hs.PB
lethal, with Scer\GAL4nub.PK
lethal | heat sensitive, with Scer\GAL4e22c, Snr1cdel.3.UAS
lethal | heat sensitive, with Scer\GAL4e22c, Snr1R3
lethal | recessive
lethal - all die before end of embryonic stage
lethal - all die before end of larval stage | recessive
lethal - all die before end of P-stage, with Scer\GAL4repo.PU
lethal - all die before end of pupal stage, with Scer\GAL4pnr-MD237
lethal - all die before end of second instar larval stage, with Scer\GAL4αTub84B.PL
partially lethal - majority die, with Scer\GAL4ey.PH
viable
viable, with Dcr-2UAS.cDa, Scer\GAL4elav.PLu
viable, with Scer\GAL4tin.CΔ4
Sterility
Allele
female sterile, with Scer\GAL4Act5C.PI, Snr1cdel.3.UAS
female sterile, with Scer\GAL4Act5C.PI, Snr1R3
female sterile | germline clone
Other Phenotypes
Allele
body color defective | somatic clone
cell shape defective | recessive
hyperplasia, with Scer\GAL4repo.PU
hyperplasia, with Scer\GAL4αTub84B.PL
increased cell death | somatic clone | third instar larval stage
increased cell death | somatic clone | third instar larval stage, with Scer\GAL4Act.PU
increased cell number | third instar larval stage, with Scer\GAL4insc-Mz1407
increased occurrence of cell division | cell non-autonomous | somatic clone | third instar larval stage, with Scer\GAL4Act.PU
increased occurrence of cell division | second instar larval stage, with Scer\GAL4αTub84B.PL
increased occurrence of cell division | third instar larval stage, with Scer\GAL4repo.PU
large body
neuroanatomy defective | larval stage, with Scer\GAL4wor.PA
neuroanatomy defective | recessive
neuroanatomy defective | third instar larval stage, with Scer\GAL4insc-Mz1407
non-enhancer of variegation, with In(1)wm4h
non-suppressor of variegation, with In(1)wm4h
short lived, with Scer\GAL4Act5C.PI, Snr1cdel.3.UAS
short lived, with Scer\GAL4Act5C.PI, Snr1R3
size defective | adult stage, with Scer\GAL4ey.PH
size defective | cell non-autonomous | somatic clone | third instar larval stage, with Scer\GAL4Act.PU
size defective | somatic clone | third instar larval stage
size defective | third instar larval stage, with Scer\GAL4insc-Mz1407
some die during larval stage | recessive
some die during pupal stage, with Scer\GAL4pnr-MD237
suppressor of variegation | dominant, with In(1)wm4h
visible, with Scer\GAL469B
visible, with Scer\GAL4e22c
visible, with Scer\GAL4MD-638
visible, with Scer\GAL4salm-459.2
visible (with Snr1E1)
visible (with Snr1R3)
visible (with Snr1SR21)
visible | adult stage, with Scer\GAL4en.PU
visible | adult stage, with Scer\GAL4ey.PH
visible | adult stage, with Scer\GAL4nub.PK
visible | dominant
visible | dominant | heat sensitive
visible | recessive | somatic clone
Phenotype manifest in
Allele
adult antennal lobe projection neuron DL1 adPN
adult cuticle | somatic clone
adult thorax | dorsal & chaeta | somatic clone
embryonic/larval brain, with Scer\GAL4repo.PU
embryonic/larval brain, with Scer\GAL4αTub84B.PL
embryonic/larval brain | third instar larval stage, with Scer\GAL4insc-Mz1407
eye, with Scer\GAL4ey.PH
eye | somatic clone
mechanosensory chaeta & adult abdomen | somatic clone
mechanosensory chaeta | supernumerary & adult abdomen | somatic clone
posterior crossvein, with Scer\GAL4en.PU
socket & adult abdomen | somatic clone
tergite, with Scer\GAL4e22c
tergite, with Scer\GAL4e22c, Snr1cdel.3.UAS
tergite, with Scer\GAL4e22c, Snr1R3
type II neuroblast | supernumerary, with Scer\GAL4wor.PA
type II neuroblast | third instar larval stage, with Scer\GAL4insc-Mz1407
wing
wing, with Scer\GAL4en.PU
wing (with Snr1E1)
wing (with Snr1R3)
wing blade, with Scer\GAL4en.PU
wing blade, with Scer\GAL4nub.PK
wing disc | somatic clone | third instar larval stage
wing disc | somatic clone | third instar larval stage, with Scer\GAL4Act.PU
wing hair | ectopic, with Scer\GAL4MD-638
wing hair | ectopic, with Scer\GAL4salm-459.2
wing margin, with Scer\GAL4MD-638
wing margin, with Scer\GAL4salm-459.2
wing pouch | somatic clone | third instar larval stage, with Scer\GAL4Act.PU
wing sensillum | ectopic, with Scer\GAL469B
wing sensillum | ectopic, with Scer\GAL4MD-638
wing sensillum | ectopic, with Scer\GAL4salm-459.2
wing vein, with Scer\GAL4MD-638
wing vein, with Scer\GAL4salm-459.2
wing vein (with Snr1E1)
wing vein (with Snr1SR21)
wing vein | ectopic
wing vein | ectopic (with Snr1E1)
wing vein | ectopic (with Snr1R3)
wing vein | ectopic | heat sensitive
wing vein L2, with Scer\GAL469B
Orthologs
Downloads
Download All DIOPT Orthologs
Download All OrthoDB Orthologs
Human Orthologs (via DIOPT v8.0)
Homo sapiens (Human) (1)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Source
Compara
eggNOG
Hieranoid
Homologene
Inparanoid
Isobase
OMA
OrthoDB
OrthoFinder
OrthoInspector
orthoMCL
Panther
Phylome
RoundUp
TreeFam
ZFIN
Alignment
Complementation?
Transgene?
Hsap\SMARCB1
15 of 15
Yes
Yes
Model Organism Orthologs (via DIOPT v8.0)
Mus musculus (laboratory mouse) (1)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Source
Compara
eggNOG
Hieranoid
Homologene
Inparanoid
Isobase
OMA
OrthoDB
OrthoFinder
OrthoInspector
orthoMCL
Panther
Phylome
RoundUp
TreeFam
ZFIN
Alignment
Complementation?
Transgene?
Mmus\Smarcb1
14 of 15
Yes
Yes
Rattus norvegicus (Norway rat) (2)
Rnor\LOC103694876
8 of 13
Yes
Yes
Rnor\Smarcb1
8 of 13
Yes
Yes
Xenopus tropicalis (Western clawed frog) (1)
Xtro\smarcb1
13 of 12
Yes
Yes
Danio rerio (Zebrafish) (2)
Drer\smarcb1a
13 of 15
Yes
Yes
Drer\smarcb1b
9 of 15
No
Yes
Caenorhabditis elegans (Nematode, roundworm) (1)
Cele\snfc-5
13 of 15
Yes
Yes
Arabidopsis thaliana (thale-cress) (1)
Atha\BSH
4 of 9
Yes
Yes
Saccharomyces cerevisiae (Brewer's yeast) (2)
Scer\SNF5
10 of 15
Yes
Yes
Scer\SFH1
9 of 15
No
Yes
Schizosaccharomyces pombe (Fission yeast) (2)
Spom\snf5
7 of 12
Yes
Yes
Spom\sfh1
6 of 12
No
Yes
Ortholog(s) in Drosophila Species (via OrthoDB v9.1) ( EOG09190AZY )
Organism
Common Name
Gene
AAA Syntenic Ortholog
Multiple Dmel Genes in this Orthologous Group
Drosophila suzukii
Spotted wing Drosophila
Dsuz\DS10_00009229
Drosophila simulans
Dsim\GD19788
Drosophila sechellia
Dsec\GM10810
Drosophila erecta
Dere\GG12837
Drosophila yakuba
Dyak\GE25470
Drosophila ananassae
Dana\GF17254
Drosophila pseudoobscura pseudoobscura
Dpse\GA26364
Drosophila persimilis
Dper\GL21665
Drosophila willistoni
Dwil\GK11225
Drosophila virilis
Dvir\GJ22699
Drosophila mojavensis
Dmoj\GI23079
Drosophila grimshawi
Dgri\GH18597
Orthologs in non-Drosophila Dipterans (via OrthoDB v9.1) ( EOG091506FQ )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Musca domestica
House fly
Mdoa\17018516
Glossina morsitans
Tsetse fly
Gmor\GMOY011155
Lucilia cuprina
Australian sheep blowfly
Lcup\FF38_01217
Mayetiola destructor
Hessian fly
Mdes\Mdes007340
Aedes aegypti
Yellow fever mosquito
Aaeg\AAEL004371
Anopheles darlingi
American malaria mosquito
Adar\ADAC008712
Anopheles gambiae
Malaria mosquito
Agam\AGAP001154
Culex quinquefasciatus
Southern house mosquito
Cqui\CPIJ008910
Orthologs in non-Dipteran Insects (via OrthoDB v9.1) ( EOG090W06OE )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Bombyx mori
Silkmoth
Bmor\BGIBMGA013255
Danaus plexippus
Monarch butterfly
Dple\DPOGS212712-PA
Heliconius melpomene
Postman butterfly
Hmel\HMEL015546
Apis florea
Little honeybee
Aflo\3135282532
Apis mellifera
Western honey bee
Amel\Snr1
Bombus impatiens
Common eastern bumble bee
Bimp\BIMP16069
Bombus terrestris
Buff-tailed bumblebee
Bter\15214650
Linepithema humile
Argentine ant
Lhum\LH13957
Megachile rotundata
Alfalfa leafcutting bee
Mrot\MROTU:000d1d
Nasonia vitripennis
Parasitic wasp
Nvit\Nasvi2EG009373
Dendroctonus ponderosae
Mountain pine beetle
Dpod\YQE_11047
Tribolium castaneum
Red flour beetle
Tcas\GLEAN_15634
Pediculus humanus
Human body louse
Phum\PHUM217130
Rhodnius prolixus
Kissing bug
Rpro\RPRC010008
Cimex lectularius
Bed bug
Clec\CLEC003141
Acyrthosiphon pisum
Pea aphid
Apim\ACYPI006268
Zootermopsis nevadensis
Nevada dampwood termite
Znev\Znev_05493
Orthologs in non-Insect Arthropods (via OrthoDB v9.1) ( EOG090X06Y8 )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Strigamia maritima
European centipede
Smar\SMAR007771
Ixodes scapularis
Black-legged tick
Isca\ISCW008377
Stegodyphus mimosarum
African social velvet spider
Smim\KFM71304.1
Tetranychus urticae
Two-spotted spider mite
Turt\tetur21g01190
Tetranychus urticae
Two-spotted spider mite
Turt\tetur21g01020
Orthologs in non-Arthropod Metazoa (via OrthoDB v9.1) ( EOG091G0AOO )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Strongylocentrotus purpuratus
Purple sea urchin
Spur\Sp-Smarcb1
Ciona intestinalis
Vase tunicate
Cint\ENSCING00000009008
Gallus gallus
Domestic chicken
Ggal\SMARCB1
Paralogs
Downloads
Download All DIOPT Paralogs
Paralogs (via DIOPT v8.0)
Drosophila melanogaster (Fruit fly) (0)
No records found.
Human Disease Associations
FlyBase Human Disease Model Reports
Disease Model Summary Ribbon
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 4 )
Potential Models Based on Orthology ( 3 )
Modifiers Based on Experimental Evidence ( 2 )
Allele
Disease
Interaction
References
Snr1VDRC.cUa
model of  atypical teratoid rhabdoid tumor
is ameliorated by cidsRNA.UAS.cUa
(Jeibmann et al., 2014)
is ameliorated by CycDdsRNA.UAS.cUa
(Jeibmann et al., 2014)
is ameliorated by MerGD1484
(Jeibmann et al., 2014)
is ameliorated by kibraVDRC.cUa
(Jeibmann et al., 2014)
is ameliorated by exVDRC.cUa
(Jeibmann et al., 2014)
Snr1KK101602
model of  atypical teratoid rhabdoid tumor
is exacerbated by GluRIIBJF03145
(Tegeder et al., 2019)
is exacerbated by Atf6GD14782
(Tegeder et al., 2019)
is exacerbated by Bub1HMC04961
(Tegeder et al., 2019)
is exacerbated by Hs3st-BKK108793
(Tegeder et al., 2019)
is exacerbated by CAH1KK108727
(Tegeder et al., 2019)
is exacerbated by Klf15JF02420
(Tegeder et al., 2019)
is exacerbated by CG10185KK102859
(Tegeder et al., 2019)
is exacerbated by CG10348HMS02808
(Tegeder et al., 2019)
is exacerbated by LpR1HMS02973
(Tegeder et al., 2019)
is exacerbated by CG11151KK111988
(Tegeder et al., 2019)
is exacerbated by CG15012KK102332
(Tegeder et al., 2019)
is exacerbated by CG15803HMC03179
(Tegeder et al., 2019)
is exacerbated by Mmp2GD9489
(Tegeder et al., 2019)
is exacerbated by CG31637KK109079
(Tegeder et al., 2019)
is exacerbated by CG3662GLC01437
(Tegeder et al., 2019)
is exacerbated by Ndae1GD967
(Tegeder et al., 2019)
is exacerbated by CG40006HMS01170
(Tegeder et al., 2019)
is exacerbated by NetAGD6299
(Tegeder et al., 2019)
is exacerbated by CG40160KK115684
(Tegeder et al., 2019)
is exacerbated by CG41378GLC01600
(Tegeder et al., 2019)
is exacerbated by hbKK106631
(Tegeder et al., 2019)
is exacerbated by l(3)72DrKK106580
(Tegeder et al., 2019)
is exacerbated by NetBHMS01177
(Tegeder et al., 2019)
is exacerbated by lin-28HMC03080
(Tegeder et al., 2019)
is exacerbated by CG42271KK105173
(Tegeder et al., 2019)
is exacerbated by CG42541KK109685
(Tegeder et al., 2019)
is exacerbated by OazKK102438
(Tegeder et al., 2019)
is exacerbated by CG44836KK112207
(Tegeder et al., 2019)
is exacerbated by mfrKK102150
(Tegeder et al., 2019)
is exacerbated by OptixHMC03993
(Tegeder et al., 2019)
is exacerbated by ninaDHMC02392
(Tegeder et al., 2019)
is exacerbated by CG4968GL00459
(Tegeder et al., 2019)
is exacerbated by CG5214HMC03051
(Tegeder et al., 2019)
is exacerbated by nosKK105687
(Tegeder et al., 2019)
is exacerbated by OsbpKK107784
(Tegeder et al., 2019)
is exacerbated by ocHMS01314
(Tegeder et al., 2019)
is exacerbated by CG5334KK112373
(Tegeder et al., 2019)
is exacerbated by Pcyt2KK110819
(Tegeder et al., 2019)
is exacerbated by CG6752KK101455
(Tegeder et al., 2019)
is exacerbated by pdm2KK110854
(Tegeder et al., 2019)
is exacerbated by CG6805HMS01290
(Tegeder et al., 2019)
is exacerbated by Pi3K21BKK109296
(Tegeder et al., 2019)
is exacerbated by CG7656KK108673
(Tegeder et al., 2019)
is exacerbated by ph-dJF01705
(Tegeder et al., 2019)
is exacerbated by pydHMS00263
(Tegeder et al., 2019)
is exacerbated by CG7987KK104367
(Tegeder et al., 2019)
is exacerbated by PtrHM05184
(Tegeder et al., 2019)
is exacerbated by CG8243KK107797
(Tegeder et al., 2019)
is exacerbated by robo2HMS01063
(Tegeder et al., 2019)
is exacerbated by Rab6KK108556
(Tegeder et al., 2019)
is exacerbated by scramb1KK105750
(Tegeder et al., 2019)
is exacerbated by CG9265KK111700
(Tegeder et al., 2019)
is exacerbated by slgAKK109194
(Tegeder et al., 2019)
is exacerbated by CG9279KK101241
(Tegeder et al., 2019)
is exacerbated by Rgk2KK112136
(Tegeder et al., 2019)
is exacerbated by CG9386HMS00236
(Tegeder et al., 2019)
is exacerbated by sliJF01229
(Tegeder et al., 2019)
is exacerbated by Rip11HMS01792
(Tegeder et al., 2019)
is exacerbated by sobHMS01123
(Tegeder et al., 2019)
is exacerbated by tsgKK109596
(Tegeder et al., 2019)
is exacerbated by visHMS01480
(Tegeder et al., 2019)
is exacerbated by CycDKK108447
(Tegeder et al., 2019)
is exacerbated by CycGJF02474
(Tegeder et al., 2019)
is exacerbated by ECSITKK102897
(Tegeder et al., 2019)
is exacerbated by Eip75BKK108982
(Tegeder et al., 2019)
is exacerbated by FsHMC04698
(Tegeder et al., 2019)
is exacerbated by GluRIBKK114418
(Tegeder et al., 2019)
is exacerbated by GluRIIAKK105437
(Tegeder et al., 2019)
is exacerbated by RpS5bGL01864
(Tegeder et al., 2019)
is exacerbated by Sema1bKK104666
(Tegeder et al., 2019)
is exacerbated by Sik2HMC04153
(Tegeder et al., 2019)
is exacerbated by SmoxKK111163
(Tegeder et al., 2019)
is exacerbated by Snx21KK101320
(Tegeder et al., 2019)
is exacerbated by Socs44AKK112370
(Tegeder et al., 2019)
is exacerbated by Sod2HMS00499
(Tegeder et al., 2019)
is exacerbated by Spn28DaKK106224
(Tegeder et al., 2019)
is exacerbated by Spn43AbHMS02759
(Tegeder et al., 2019)
is exacerbated by Spn88EbGD12821
(Tegeder et al., 2019)
is exacerbated by Zasp52KK101276
(Tegeder et al., 2019)
is exacerbated by aHMC03685
(Tegeder et al., 2019)
is exacerbated by biHMS02815
(Tegeder et al., 2019)
is exacerbated by bowlJF02419
(Tegeder et al., 2019)
is exacerbated by dawKK110248
(Tegeder et al., 2019)
is exacerbated by diaKK101745
(Tegeder et al., 2019)
is exacerbated by dlpHMS00903
(Tegeder et al., 2019)
is exacerbated by dpnHMC03154
(Tegeder et al., 2019)
is exacerbated by dppJF02455
(Tegeder et al., 2019)
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?
SMARCB1; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily b, member 1
15 of 15
601607
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
protein-protein
Physical Interaction
Assay
References
Snr1 - Bap111
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - Bap55
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - Bap60
anti tag coimmunoprecipitation, protein cross-linking with a bifunctional reagent, Identification by mass spectrometry, experimental knowledge based
(Mashtalir et al., 2018, Guruharsha et al., 2011)
Snr1 - CG14207
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - CG2017
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - Clk
anti tag coimmunoprecipitation, Identification by mass spectrometry
(Kwok et al., 2015)
Snr1 - Cpsf6
experimental knowledge based, anti bait coimmunoprecipitation, western blot
(Yu et al., 2018, Guruharsha et al., 2011)
Snr1 - Dyrk2
anti tag coimmunoprecipitation, anti tag western blot, two hybrid, enzymatic study, western blot, autoradiography
(Kinstrie et al., 2006)
Snr1 - E(spl)m3-HLH
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - MED14
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - MED17
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - MED18
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - MED7
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - MED8
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - Su(var)3-3
anti bait coimmunoprecipitation, western blot, pull down
(Curtis et al., 2011)
Snr1 - Trl
anti tag coimmunoprecipitation, peptide massfingerprinting
(Nakayama et al., 2012)
Snr1 - brm
anti bait coimmunoprecipitation, ion exchange chromatography, molecular sieving, molecular weight estimation by staining, pull down, peptide massfingerprinting, anti tag coimmunoprecipitation, western blot, experimental knowledge based
(Guruharsha et al., 2011, Mohrmann et al., 2004, Kal et al., 2000, Collins et al., 1999, Papoulas et al., 1998, Dingwall et al., 1995)
Snr1 - d4
anti tag coimmunoprecipitation, protein cross-linking with a bifunctional reagent, Identification by mass spectrometry
(Mashtalir et al., 2018)
Snr1 - dsh
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - e(y)3
anti bait coimmunoprecipitation, western blot
(Chalkley et al., 2008)
Snr1 - ebi
experimental knowledge based
(Guruharsha et al., 2011)
Snr1 - erm
anti tag coimmunoprecipitation, anti tag western blot, pull down
(Koe et al., 2014)
Snr1 - geminin
anti tag coimmunoprecipitation, western blot
(Herr et al., 2010)
Snr1 - mnb
anti tag coimmunoprecipitation, anti tag western blot, enzymatic study, autoradiography, western blot
(Kinstrie et al., 2006)
Snr1 - mor
experimental knowledge based, two hybrid, protein cross-linking with a bifunctional reagent, Identification by mass spectrometry
(Mashtalir et al., 2018, Curtis et al., 2011, Guruharsha et al., 2011)
Snr1 - net
two hybrid
(Marenda et al., 2004)
Snr1 - osa
anti bait coimmunoprecipitation, western blot, molecular weight estimation by staining
(Collins et al., 1999)
Snr1 - trx
pull down, western blot
(Tie et al., 2014)
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
Snr1
enhanceable
ab
(Marenda et al., 2004)
Snr1
enhanceable
aos
(Curtis et al., 2011)
Snr1
suppressible
ash1
(Marenda et al., 2004)
Snr1
enhanceable
ash1
(Marenda et al., 2004)
Snr1
suppressible
Asx
(Marenda et al., 2004)
HDAC1|Snr1
suppressible
brm
(Zraly et al., 2004)
HDAC3|Snr1
suppressible
brm
(Zraly et al., 2004)
Snr1
suppressible
brm
(Curtis et al., 2011, Marenda et al., 2004)
Snr1
enhanceable
brm
(Zraly et al., 2003)
Snr1
enhanceable
bs
(Marenda et al., 2004)
Snr1
suppressible
bsk
(Xie et al., 2017)
Snr1
suppressible
Cdk2
(Zraly et al., 2004)
Snr1
suppressible
ci
(Jeibmann et al., 2014)
Snr1
enhanceable
corto
(Marenda et al., 2004)
Snr1
enhanceable
cv
(Marenda et al., 2004)
Snr1
suppressible
CycD
(Jeibmann et al., 2014)
Snr1
suppressible
CycE
(Zraly et al., 2004)
Snr1
suppressible
dpp
(Marenda et al., 2004)
Snr1
suppressible
E(Egfr)B56
(Curtis et al., 2011)
Snr1
enhanceable
E(z)
(Marenda et al., 2004)
Snr1
enhanceable
Egfr
(Marenda et al., 2004)
Dcr-2|Snr1
suppressible
ex
(Jeibmann et al., 2014)
Snr1
enhanceable
ex
(Marenda et al., 2004)
Snr1
suppressible
ex
(Jeibmann et al., 2014)
Snr1
suppressible
gpp
(Marenda et al., 2004)
Snr1
enhanceable
gro
(Marenda et al., 2004)
Snr1
enhanceable
HDAC1
(Zraly et al., 2004)
Snr1
enhanceable
HDAC3
(Zraly et al., 2004)
Snr1
enhanceable
Hsc70-4
(Marenda et al., 2004)
Snr1
enhanceable
htt
(Dietz et al., 2015)
Snr1
enhanceable
Jarid2
(Curtis et al., 2011)
Snr1
enhanceable
JHDM2
(Curtis et al., 2011)
Snr1
suppressible
JMJD5
(Curtis et al., 2011)
Snr1
suppressible
Kdm2
(Curtis et al., 2011)
Snr1
suppressible
Kdm5
(Curtis et al., 2011)
Snr1
suppressible
kibra
(Jeibmann et al., 2014)
Dcr-2|Snr1
suppressible
kibra
(Jeibmann et al., 2014)
Snr1
enhanceable
kis
(Marenda et al., 2004)
Snr1
enhanceable
lawc
(Marenda et al., 2004)
Snr1
suppressible
Mer
(Jeibmann et al., 2014)
Snr1
suppressible
mor
(Curtis et al., 2011)
Snr1
enhanceable
mor
(Curtis et al., 2011)
Snr1
suppressible
N
(Xie et al., 2017, Marenda et al., 2004)
Snr1
enhanceable
net
(Marenda et al., 2004)
Snr1
suppressible
NO66
(Curtis et al., 2011)
Snr1
enhanceable
PSR
(Curtis et al., 2011)
Snr1
suppressible
puc
(Xie et al., 2017)
Snr1
enhanceable
px
(Marenda et al., 2004)
Snr1
suppressible
rho
(Marenda et al., 2004)
Snr1
enhanceable
RpII215
(Marenda et al., 2004)
Snr1
suppressible
S
(Marenda et al., 2004)
Snr1
enhanceable
sbb
(Marenda et al., 2004)
Snr1
suppressible
sens
(Marenda et al., 2004)
Snr1
suppressible
Stat92E
(Xie et al., 2017)
Snr1
suppressible
Su(Tpl)
(Liu et al., 2017)
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
Antp
suppressible
Snr1
(Zraly et al., 2003)
brm
suppressible
Snr1
(Marenda et al., 2004)
brm
enhanceable
Snr1
(Armstrong et al., 2005)
brm|rho
suppressible
Snr1
(Marenda et al., 2004)
CycE
suppressible
Snr1
(Brumby et al., 2004, Zraly et al., 2004, Brumby et al., 2002)
Dl
enhanceable
Snr1
(Marenda et al., 2004)
dpp
enhanceable
Snr1
(Marenda et al., 2004)
E(z)
suppressible
Snr1
(Bajusz et al., 2001)
E(z)
enhanceable
Snr1
(Bajusz et al., 2001)
H
suppressible
Snr1
(Marenda et al., 2004)
HDAC3
enhanceable
Snr1
(Zraly et al., 2004)
Marcal1
suppressible
Snr1
(Morimoto et al., 2016)
Myc
suppressible
Snr1
(Secombe et al., 2007)
net
enhanceable
Snr1
(Marenda et al., 2004)
osa
enhanceable
Snr1
(Collins et al., 1999)
rho
suppressible
Snr1
(Marenda et al., 2004)
tkv
enhanceable
Snr1
(Marenda et al., 2004)
trx
enhanceable
Snr1
(Dingwall et al., 1995)
External Data
Linkouts
BioGRID - A database of protein and genetic interactions.
DroID - A comprehensive database of gene and protein interactions.
InterologFinder - Protein-protein interactions (PPI) from both known and predicted PPI data sets.
MIST (genetic) - An integrated Molecular Interaction Database
MIST (protein-protein) - An integrated Molecular Interaction Database
Pathways
Signaling Pathways (FlyBase)
Metabolic Pathways
External Data
Linkouts
Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
Genomic Location and Detailed Mapping Data
Chromosome (arm)
3R
Recombination map

3-47.5

Cytogenetic map
83A4-83A4
Sequence location
3R:5,470,926..5,472,754 [+]
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
83A4-83A4
Limits computationally determined from genome sequence between P{EP}EP974 and P{PZ}Snr101319&P{PZ}Itp-r83A05616
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
83A5-83A6
(Dingwall, 1995.6.6, BDGP Project Members, 1994-1999)
83A5-83A6
(determined by in situ hybridisation)
(Spradling et al., 1999, Dingwall et al., 1995)
Experimentally Determined Recombination Data
Location

3-47.5

(FlyBase, 2016)

3-44.1

(Comeron et al., 2012)

3-

(Dingwall, 1995.6.6)
Left of (cM)
Right of (cM)
Notes
Stocks and Reagents
Stocks (8)
Genomic Clones (21)
cDNA Clones (47)
 

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
 

polyclonal

(Zeng et al., 2013, Chalkley et al., 2008, Zraly et al., 2003, Dingwall et al., 1995)
Commercially Available Antibodies
 
Other Information
Relationship to Other Genes
Source for database identify of

Source for identity of: Snr1 CG1064

(Beasley, 1999.11)
Source for database merge of
Additional comments
Other Comments

dsRNA has been made from templates generated with primers directed against this gene. RNAi of Snr1 results in dorsal overextension of primary dendrites and a reduction in lateral branching. RNAi also causes defects in muscle, defects in the epidermis, defects in dendrite morphogenesis and reproducible defects in da dendrite development.

(Parrish et al., 2006)

Loss of Snr1 function results in ectopic vein material in the wing.

(Marenda et al., 2004)

Snr1 is identified in a yeast two-hybrid screen for proteins interacting with trx. Yeast two-hybrid assays, in vitro binding assays and coimmunoprecipitation of proteins from cultured cells and transgenic flies demonstrates the trx and Snr1 proteins interact.

(Rozenblatt-Rosen et al., 1998)

The Snr1 and brm proteins are present in a large complex and co-precipitate from extracts, these results suggest that the Drosophila counterpart of the yeast SWI/SNF complex plays an important role in counteracting the repressive effects of chromatin on homeotic gene transcription during development.

(Dingwall et al., 1995)

Snr1 is essential for viability. Phenotypic studies and genetic interactions suggest that Snr1 and brm act together, and with trx, to regulate homeotic gene transcription. Snr1 and brm proteins are present in a large complex, this complex may play an important role in maintaining homeotic gene transcription during development by counteracting the repressive effect of chromatin.

(Dingwall et al., 1995)
Origin and Etymology
Discoverer
Etymology
Identification
External Crossreferences and Linkouts ( 38 )
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 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/TrEMBL - Automatically annotated and unreviewed records of protein sequence and functional information
Other crossreferences
BDGP expression data - Patterns of gene expression in Drosophila embryogenesis
Drosophila Genomics Resource Center - Drosophila Genomics Resource Center (DGRC) cDNA clones
Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Flygut - An atlas of the Drosophila adult midgut
GenomeRNAi - A database for cell-based and in vivo RNAi phenotypes and reagents
iBeetle-Base - RNAi phenotypes in the red flour beetle (Tribolium castaneum)
InterPro - A database of protein families, domains and functional sites
KEGG Genes - Molecular building blocks of life in the genomic space.
modMine - A data warehouse for the modENCODE project
SignaLink - A signaling pathway resource with multi-layered regulatory networks.
Linkouts
BioGRID - A database of protein and genetic interactions.
DPiM - Drosophila Protein interaction map
DroID - A comprehensive database of gene and protein interactions.
DRSC - Results frm RNAi screens
FLIGHT - Cell culture data for RNAi and other high-throughput technologies
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyCyc Genes - Genes from a BioCyc PGDB for Dmel
FlyMine - An integrated database for Drosophila genomics
Interactive Fly - A cyberspace guide to Drosophila development and metazoan evolution
InterologFinder - Protein-protein interactions (PPI) from both known and predicted PPI data sets.
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 (13)
Reported As
Symbol Synonym
BAP45
(Clapier and Cairns, 2009, Kal et al., 2000, Wade and Wolffe, 1999, Papoulas et al., 1998)
CG1064
(Hosono et al., 2015, Ni et al., 2010.12.1, Keleman et al., 2009.8.5, Perkins et al., 2009, Gandhi et al., 2007)
SNR1
(Yu et al., 2018, Kwok et al., 2015, Nikalayevich and Ohkura, 2015, Kingston and Tamkun, 2014, Tie et al., 2014, Schuettengruber et al., 2011, Mills, 2010, Reddy et al., 2010, Clapier and Cairns, 2009, Moshkin et al., 2009, Vorobyeva et al., 2009, Curtis et al., 2008, Bouazoune and Brehm, 2006, Eberharter and Becker, 2004, Still et al., 2004, Taylor-Harding et al., 2004, Aalfs and Kingston, 2000, Sudarsanam and Winston, 2000)
Snr
(Smulders-Srinivasan et al., 2010)
Snr-1
(Bonnay et al., 2014)
Snr1
(Chubak et al., 2019, Genovese et al., 2019, Tegeder et al., 2019, Dasari et al., 2018, Mashtalir et al., 2018, Richardson and Portela, 2018, Roesley et al., 2018, Monribot-Villanueva et al., 2017, Song et al., 2017, Transgenic RNAi Project members, 2017-, Mazina et al., 2016, Mazina et al., 2016, Morimoto et al., 2016, Dietz et al., 2015, Fischer et al., 2015, Zang et al., 2015, Eroglu et al., 2014, Gonzalez et al., 2014, He et al., 2014, Kim et al., 2014, Slattery et al., 2014, Kwon et al., 2013, Moshkin et al., 2013, Zeng et al., 2013, Antao et al., 2012, Nakayama et al., 2012, Nowak et al., 2012, Tokusumi et al., 2012, Di Stefano et al., 2011, Friedman et al., 2011, Tea and Luo, 2011, Toku et al., 2011, Waldholm et al., 2011, Dekanty et al., 2010, Gan et al., 2010, Herr et al., 2010, Vorobyeva et al., 2009, Diop et al., 2008, Soshnikova et al., 2008, Schuettengruber et al., 2007, Kinstrie et al., 2006, Parrish et al., 2006)
Snr1/BAP45
(Mohrmann et al., 2004)
l(3)01319
snr
(Vazquez et al., 1999)
snr-1
(Bonnay et al., 2014)
snr1
(Jeibmann et al., 2017, Liu et al., 2017, Xie et al., 2017, Eroglu et al., 2014, Jeibmann et al., 2014, Kleefstra et al., 2012, Zraly and Dingwall, 2012, Curtis et al., 2011, Nègre et al., 2011, Terriente-Félix and de Celis, 2009, Chalkley et al., 2008, Curtis et al., 2008, Melicharek et al., 2008, Nakamura et al., 2008, Vázquez et al., 2008, Zhu et al., 2008, Secombe et al., 2007, Zraly et al., 2006, Armstrong et al., 2005, Brumby et al., 2004, Marenda et al., 2004, Wang et al., 2004, Zraly et al., 2004, Gutierrez et al., 2003, Marenda et al., 2003, Marenda et al., 2003, Zraly et al., 2003, Brumby et al., 2002, Zraly et al., 2002, Bajusz et al., 2001, Fry and Peterson, 2001, Zraly et al., 2001, Dingwall et al., 2000, Zraly et al., 2000, van Lohuizen, 1999, Pollard and Peterson, 1998, Rozenblatt-Rosen et al., 1998, Gould, 1997, Tsukiyama and Wu, 1997, Dingwall, 1995.6.6, Dingwall et al., 1995)
Name Synonyms
Snf5-related 1
(Nègre et al., 2011, Waldholm et al., 2011, Kinstrie et al., 2006)
snf5-related 1
(Dingwall et al., 1995)
Secondary FlyBase IDs
  • FBgn0010744
Datasets (0)
Study focus (0)
Experimental Role
Project
Project Type
Title
References (161)