A Database of Drosophila Genes & Genomes

FB2012_01, released January 20th, 2012
 

Gene Dmel\rst

General Information
SymbolDmel\rstSpeciesD. melanogaster
NameroughestAnnotation symbolCG4125
Feature typeprotein_coding_geneFlyBase IDFBgn0003285
Gene Model StatusCurrent Stock availability 16 publicly available
Also Known AsIrreC-rst, IrreC, IRREC/RST, rst-irrecC
Genomic Location
Chromosome (arm)XRecombination map1-2.2
Cytogenetic map3C3-3C4Sequence locationX:2,846,240..2,867,865 [-]

Genomic Maps

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modENCODE GBrowse
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Automatically generated summary

See sections below for more information
The gene roughest is referred to in FlyBase by the symbol Dmel\rst (CG4125, FBgn0003285). It is a protein_coding_gene from Drosophila melanogaster. There is experimental evidence that it has the molecular function: PDZ domain binding. There is experimental evidence that it is involved in the biological process: compound eye development; lateral inhibition; regulation of striated muscle tissue development; compound eye morphogenesis. 32 alleles are reported. The phenotypes of these alleles are annotated with: organ system subdivision; external compound sense organ; antennal segment; adult segment; peripheral nervous system; non-connected developing system; primordium; nervous system; ommatidial precursor cluster; imaginal precursor. It has one annotated transcript and one annotated polypeptide. Protein features are: CD80-like, immunoglobulin C2-set; Immunoglobulin I-set; Immunoglobulin subtype; Immunoglobulin subtype 2; Immunoglobulin-like; Immunoglobulin-like fold. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of very low expression. Peak expression observed within 00-18 hour embryonic stages, at stages throughout the pupal period. Summary of FlyAtlas Anatomical Expression Data: Expression at moderate levels in the following post-embryonic organs or tissues: adult eye, larval central nervous system, larval trachea. Comments on Affy2 ProbeSet: ProbeSet 1625366_at completely aligns to an exonic region of the only FlyBase-annotated transcript isoform of rst. Gene sequence location is X:2846240..2867865.

External Summaries
hide Phenotypic Description from the Red Book (Lindsley & Zimm 1992)
Gene/Allele symbols may differ from current usage
irreC: irregular chiasm-C (J.C. Hall)
In optic ganglia, fiber tracts from the medulla to the lobula plate penetrate lobula neuropile instead of projecting through second optic chiasm; occasionally, ectopic bundles of axonal fibers penetrate lobula-plate neuropile; in most severely deformed individuals, lobula and lobula plate are partly fused. In first optic chiasm, fibers from lamina are misrouted, taking detour around posterior medulla neuropile, penetrating the latter at variable positions on its inner (posterior) face from which positions the fiber tracts turn around and form normal-appearing terminals in retinotopic locations. Gynandromorph analysis showed that eye genotype does not induce optic lobe phenotypes. It also appears as if first- (or second-) chiasm defect does not induce that in the second (or first); among several mutant individuals analyzed (cf. variable expressivity under alleles), there is no correlation between the anatomical abnormalities in these two locations (though there is high correlation between defective first or second chiasm in left and right sides of head). Optic lobe pioneer axons [larval neurons, which persist into adulthood and can be seen following path of first optic chiasm, and may guide newly growing fibers during formation of imaginal visual system (Tix, Minden, and Technau, 1989, Development 105: 739-46)] are displaced in irreC pupae, with their axons having followed ectopic pathways.
rst: roughest
Eyes rough and bulging; facets irregular in size and arrangement.
UB883
Eye mutant. Inner optic chiasma in disorder. Bundles of fibers connecting medulla and lobula plate penetrate neuropil of lobula.
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Description
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This section contains items that were added to this record for each release. It currently only tracks new links between this FlyBase report and other FlyBase data classes (e.g. genes, references, stocks) or controlled vocabulary terms (e.g. GO, anatomy terms).
What does this section not display?
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FB2011_10
Insertions
References
Alleles
FB2012_01
Controlled Vocabulary Terms
References
Sequence features
All updates Click here to see a list of all updates to this record from FB2010_08 and on.
hide Detailed Mapping Data
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
3C3-3C4  
Limits computationally determined from genome sequence between P{EP}EP1362 and P{EP}dncEP1395  
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
3C5-3C5  
(determined by in situ hybridisation)  
3C5-3C5  
(determined by in situ hybridisation)  
Experimentally Determined Recombination Data
Location
Left of (cM)
Right of (cM)
Notes
Mapping based on 132 w-Nspl-1 recombinants.
 
hide Gene Model & Products
Please see the GBrowse view of Dmel\rst for information on other features
To submit a correction to a gene model please use the Contact FlyBase form
detailed view FBtr0309500 FBtr0309501 FBtr0070559 FBtr0070562 FBpp0070537 FBti0024746 FBti0071985 FBti0108627 FBti0145204 FBti0048390 FBti0076388 FBti0049914 FBti0049782 FBti0053777 FBti0047250 FBti0071406 FBti0034573 FBti0027343 FBti0053490
Comments on Gene Model
hide Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Associated CDS (aa)
FBtr0070562
  4441
  764
Additional Transcript Data & Comments
Reported size (kB)
5 (northern blot)
Comments
External Data
Crossreferences
hide Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
RefSeq ID
GenBank protein
rst-PA  
FBpp0070537  
83.0  
764  
6.99  
Additional Polypeptide Data & Comments
Reported size (kDa)
764 (aa); 83 (kD predicted)
Comments
External Data
Linkouts
Crossreferences
InterPro domains - A database of protein families, domains, and functional sites
hide Sequences Consistent with the Gene Model
DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
UniProtKB/Swiss-Prot
UniProtKB/TrEMBL
hide Mapped Features
Mapped Features have been reorganized, please see this article for details.
Additional mapped features and mutations can be found on GBrowse or related reports.
Type
Symbol & Location
Additional Notes
References
hide External Data
Linkouts
Crossreferences
hide Expression Data
hideTranscript Expression
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
Comment:expressed dorsally in procephalic region
Comment:dorsal midline; expression fades at stage 12
Comment:expression in majority of mesodermal cells
Additional Descriptive Data
rst transcripts are expressed throughout development with peaks in embryonic and pupal stages. In late stage 11 embryos, transcripts are detected in lateral mesodermal cell clusters, in the midline, in cell clusters in the mandibular, maxillary, and labial buds, and in the clypeolabrum. In late third instar larvae, strong signal is observed in the imaginal discs and in the outer optic anlagen. In the eye disc, expression starts just in front of the morphogenetic furrow. In pupae, expression is observed in the lamina and in subpopulations of medullar cells. At 36hr, retinal expression is restricted to cells between the ommatidiial clusters (ie. to presumptive secondary and tertiary pigment cells and to cells of the bristle complex). Expression is then down-regulated in the retina and transcripts can no longer be detected 72hr after puparium formation.
rst transcript is expressed from embryonic stage 4-14. Embryonic stage 4 expression is initially in a pattern of seven stripes, which soon fades. Subsequently, rst is expressed in dorsally in the procephalic region and in the amnioserosa anlage. At stage 8, rst is expressed in mesectodermal cells in a segmental pattern. At stage 9, rst is expressed at the dorsal midline and in mesodermal cells. Dorsal midline expression intensifies during stage 10-11, as expression begins in visceral muscle progenitors. At stage 12, rst has strong expression in most mesodermal cells as dorsal midline expression fades. At stages 13-14, expression is in muscle founder cells, and in fusion-competent myoblasts.
Marker for
Subcellular Localization
CV Term
Notes
hidePolypeptide Expression
immunolocalization
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Descriptive Data
rst protein is localised along the border between secondary and tertiary pigment cells,
Marker for
Subcellular Localization
CV Term
plasma membrane
Notes
hide High-Throughput Expression Data
or
Untitled Document detailed view kirre-RE kirre-RF kirre-RB rst-RA
See Gelbart and Emmert, 2010.10.13 for analysis details and data files for all genes.

modENCODE Temporal Expression Data for FBgn0003285


   Styles
Linear
Logarithmic
Heatmap
   Scales
max expr for FBgn0003285
Very low expression bin max
Moderate expression bin max
High expression bin max
Extremely high expression bin max

Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of moderately high expression to a trough of very low expression. Peak expression observed within 00-18 hour embryonic stages, at stages throughout the pupal period.
[download data (TSV)]

Guide to modENCODE expression level colors
 
No expression (0 - 0)
 
Extremely low expression (1 - 10)
 
Very low expression (11 - 100)
 
Low expression (101 - 400)
 
Moderate expression (401 - 1400)
 
Moderately high expression (1401 - 4000)
 
High expression (4001 - 10000)
 
Very high expression (10001 - 100000)
 
Extremely high expression (100001 - 2000000)

Linear, scaled to maximum FBgn0003285 expression level
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 
 1596
embryo 06-08hr
 
 2497
embryo 08-10hr
 
 3288
embryo 10-12hr
 
 3195
embryo 12-14hr
 
 2740
embryo 14-16hr
 
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 
 2114
pupae 2d postWPP
 
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
Linear, scaled to Very low expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 (401)
embryo 04-06hr
 (1596)
embryo 06-08hr
 (2497)
embryo 08-10hr
 (3288)
embryo 10-12hr
 (3195)
embryo 12-14hr
 (2740)
embryo 14-16hr
 (2022)
embryo 16-18hr
 (1269)
embryo 18-20hr
 (938)
embryo 20-22hr
 (477)
embryo 22-24hr
 (508)
larva L1
 (369)
larva L2
 (221)
larva L3 12hr old
 (172)
larva L3 puffstage 1-2
 (161)
larva L3 puffstage 3-6
 (481)
larva L3 puffstage 7-9
 (533)
white prepupae new
 (587)
white prepupae 12hr
 (1113)
white prepupae 24hr
 (2114)
pupae 2d postWPP
 (1821)
pupae 3d postWPP
 (639)
pupae 4d postWPP
 (166)
adult male 01day
 (161)
adult male 05day
 102
adult male 30day
 (124)
adult female 01day
 (125)
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
Linear, scaled to Moderate expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 (1596)
embryo 06-08hr
 (2497)
embryo 08-10hr
 (3288)
embryo 10-12hr
 (3195)
embryo 12-14hr
 (2740)
embryo 14-16hr
 (2022)
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 (2114)
pupae 2d postWPP
 (1821)
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
Linear, scaled to High expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 
 1596
embryo 06-08hr
 
 2497
embryo 08-10hr
 
 3288
embryo 10-12hr
 
 3195
embryo 12-14hr
 
 2740
embryo 14-16hr
 
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 
 2114
pupae 2d postWPP
 
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
 High 
 Very high 
Linear, scaled to Extremely high expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 
 1596
embryo 06-08hr
 
 2497
embryo 08-10hr
 
 3288
embryo 10-12hr
 
 3195
embryo 12-14hr
 
 2740
embryo 14-16hr
 
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 
 2114
pupae 2d postWPP
 
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
 High 
 Very high 
 Extremely high 
log, scaled to maximum FBgn0003285 expression level
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 
 1596
embryo 06-08hr
 
 2497
embryo 08-10hr
 
 3288
embryo 10-12hr
 
 3195
embryo 12-14hr
 
 2740
embryo 14-16hr
 
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 
 2114
pupae 2d postWPP
 
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
 High 
log, scaled to Very low expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 (401)
embryo 04-06hr
 (1596)
embryo 06-08hr
 (2497)
embryo 08-10hr
 (3288)
embryo 10-12hr
 (3195)
embryo 12-14hr
 (2740)
embryo 14-16hr
 (2022)
embryo 16-18hr
 (1269)
embryo 18-20hr
 (938)
embryo 20-22hr
 (477)
embryo 22-24hr
 (508)
larva L1
 (369)
larva L2
 (221)
larva L3 12hr old
 (172)
larva L3 puffstage 1-2
 (161)
larva L3 puffstage 3-6
 (481)
larva L3 puffstage 7-9
 (533)
white prepupae new
 (587)
white prepupae 12hr
 (1113)
white prepupae 24hr
 (2114)
pupae 2d postWPP
 (1821)
pupae 3d postWPP
 (639)
pupae 4d postWPP
 (166)
adult male 01day
 (161)
adult male 05day
 102
adult male 30day
 124
adult female 01day
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
log, scaled to Moderate expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 1596
embryo 06-08hr
 (2497)
embryo 08-10hr
 (3288)
embryo 10-12hr
 (3195)
embryo 12-14hr
 (2740)
embryo 14-16hr
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 2114
pupae 2d postWPP
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
log, scaled to High expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 
 1596
embryo 06-08hr
 
 2497
embryo 08-10hr
 
 3288
embryo 10-12hr
 
 3195
embryo 12-14hr
 
 2740
embryo 14-16hr
 
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 
 2114
pupae 2d postWPP
 
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
 High 
 Very high 
log, scaled to Extremely high expression
Developmental Stage   Expression Level
embryo 00-02hr
 
 43
embryo 02-04hr
 
 401
embryo 04-06hr
 
 1596
embryo 06-08hr
 
 2497
embryo 08-10hr
 
 3288
embryo 10-12hr
 
 3195
embryo 12-14hr
 
 2740
embryo 14-16hr
 
 2022
embryo 16-18hr
 
 1269
embryo 18-20hr
 
 938
embryo 20-22hr
 
 477
embryo 22-24hr
 
 508
larva L1
 
 369
larva L2
 
 221
larva L3 12hr old
 
 172
larva L3 puffstage 1-2
 
 161
larva L3 puffstage 3-6
 
 481
larva L3 puffstage 7-9
 
 533
white prepupae new
 
 587
white prepupae 12hr
 
 1113
white prepupae 24hr
 
 2114
pupae 2d postWPP
 
 1821
pupae 3d postWPP
 
 639
pupae 4d postWPP
 
 166
adult male 01day
 
 161
adult male 05day
 
 102
adult male 30day
 
 124
adult female 01day
 
 125
adult female 05day
 
 22
adult female 30day
 
 26
Expression Level Scale
 None 
 Extremely low 
 Very low 
 Low 
 Moderate 
 Moderately high 
 High 
 Very high 
 Extremely high 
Heatmap
Developmental Stage   Expression Level
embryo 00-02hr
 
 
embryo 02-04hr
 
 
embryo 04-06hr
 
 
embryo 06-08hr
 
 
embryo 08-10hr
 
 
embryo 10-12hr
 
 
embryo 12-14hr
 
 
embryo 14-16hr
 
 
embryo 16-18hr
 
 
embryo 18-20hr
 
 
embryo 20-22hr
 
 
embryo 22-24hr
 
 
larva L1
 
 
larva L2
 
 
larva L3 12hr old
 
 
larva L3 puffstage 1-2
 
 
larva L3 puffstage 3-6
 
 
larva L3 puffstage 7-9
 
 
white prepupae new
 
 
white prepupae 12hr
 
 
white prepupae 24hr
 
 
pupae 2d postWPP
 
 
pupae 3d postWPP
 
 
pupae 4d postWPP
 
 
adult male 01day
 
 
adult male 05day
 
 
adult male 30day
 
 
adult female 01day
 
 
adult female 05day
 
 
adult female 30day
 
 

FlyAtlas Anatomical Expression Data for FBgn0003285


   Styles
Linear
Logarithmic
Heatmap
Back-to-back
   Scales
max expr for FBgn0003285
Moderate expression bin max
High level expression bin max
Very high expression bin max

Summary of FlyAtlas Anatomical Expression Data: Expression at moderate levels in the following post-embryonic organs or tissues: adult eye, larval central nervous system, larval trachea.
[download data (TSV)]

Guide to FlyAtlas expression level colors
 
No expression (0 - 9.999)
 
Low expression (10 - 99.999)
 
Moderate expression (100 - 499.999)
 
High level expression (500 - 999.999)
 
Very high expression (1000 - 25000)

Linear, scaled to maximum FBgn0003285 expression level
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
Linear, scaled to Moderate expression
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
 High 
Linear, scaled to High level expression
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
 High 
 Very high 
Linear, scaled to Very high expression
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
 High 
 Very high 
log, scaled to maximum FBgn0003285 expression level
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
log, scaled to Moderate expression
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
 High 
log, scaled to High level expression
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
 High 
 Very high 
log, scaled to Very high expression
Tissue   Expression Level
Larval Central Nervous System
 
 269.45
Larval Midgut
 
 1.8
Larval Hindgut
 
 8.2
Larval Malpighian Tubules
 
 6.7
Larval Fat Body
 
 7.4
Larval Salivary Gland
 
 5.2
Larval Trachea
 
 194.525
Larval Carcass
 
 93.4
Adult Head
 
 50.7
Adult Eye
 
 167.1
Adult Brain
 
 82.5
Adult Thoracic-Abdominal Ganglion
 
 90.4
Adult Crop no informative data
Adult Midgut
 
 2.1
Adult Hindgut
 
 32.5
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 26.8
Adult Salivary Gland no informative data
Adult Heart
 
 21.6
Adult VirginFemale Spermatheca
 
 32.3
Adult InseminatedFemale Spermatheca
 
 48.2
Adult Ovary
 
 64.8
Adult Testis
 
 4.2
Adult Male Accessory Gland
 
 9.2
Adult Carcass no informative data
Expression Level Scale
 None 
 Low 
 Moderate 
 High 
 Very high 
Heatmap
Tissue   Expression Level
Larval Central Nervous System
 
 
Larval Midgut
 
 
Larval Hindgut
 
 
Larval Malpighian Tubules
 
 
Larval Fat Body
 
 
Larval Salivary Gland
 
 
Larval Trachea
 
 
Larval Carcass
 
 
Adult Head
 
 
Adult Eye
 
 
Adult Brain
 
 
Adult Thoracic-Abdominal Ganglion
 
 
Adult Crop no informative data
Adult Midgut
 
 
Adult Hindgut
 
 
Adult Malpighian Tubules no informative data
Adult Fat Body
 
 
Adult Salivary Gland no informative data
Adult Heart
 
 
Adult VirginFemale Spermatheca
 
 
Adult InseminatedFemale Spermatheca
 
 
Adult Ovary
 
 
Adult Testis
 
 
Adult Male Accessory Gland
 
 
Adult Carcass no informative data

FlyAtlas Organ/Tissue Expression, larval vs. adult
Larval Expression Level Tissue Adult Expression Level
 
NA 
Head
 
 50.7
 
NA 
Eye
 
 167.1
 
NA 
Brain
 
 82.5
 
269.45 
Central Nervous System
 
 NA
 
NA 
Thoracic-Abdominal Ganglion
 
 90.4
 
NA 
Crop
 
 no informative data
 
1.8 
Midgut
 
 2.1
 
8.2 
Hindgut
 
 32.5
 
6.7 
Malpighian Tubules
 
 no informative data
 
7.4 
Fat Body
 
 26.8
 
5.2 
Salivary Gland
 
 no informative data
 
NA 
Heart
 
 21.6
 
194.525 
Trachea
 
 NA
 
NA 
VirginFemale Spermatheca
 
 32.3
 
NA 
InseminatedFemale Spermatheca
 
 48.2
 
NA 
Ovary
 
 64.8
 
NA 
Testis
 
 4.2
 
NA 
Male Accessory Gland
 
 9.2
 
93.4 
Carcass
 
 no informative data

modENCODE Temporal Expression Data (Graveley et al., 2011)
FlyAtlas Anatomical Expression Data (Chintapalli et al., 2007)
hide Expression Clusters
A cluster of genes with similar mRNA expression dynamics across development.
hide External Data & Images
Linkouts
FLIGHT - Cell culture data for RNAi and other high-throughput technologies
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyExpress - Embryonic expression images (BDGP data)
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hide Summary of Allele Phenotypes
Lethality
Allele
Sterility
Allele
Other Phenotypes
Allele
Phenotype manifest in
Allele
thorax & microchaeta
hide Classical Alleles ( 19 )
For All Classical Alleles Show

Allele of rstClassMutagenStocksKnown lesion
rst6loss of function allele4 Yes
rst11 --
rste016921 --
rste036021 --
rstf011791 --
rstf013761 --
rstf079911 --
rstMB01115
1 --
rstMI03241
1 --
rst2
0 --
rst3-660 Yes
rst40 --
rst50 --
rst70 --
rst80 --
rstDgain of function allele
0 --
rstirreC10 Yes
rstirreC20 Yes
rstunspecified
0 --
hide Alleles Carried on Transgenic Constructs ( 13 )
For All Alleles Carried on Transgenic Constructs Show

Allele of rstClassMutagenStocksKnown lesion
rstGD144752 Yes
rstGD861 Yes
rstJF030871 Yes
rstDD1.Scer\UAS0 Yes
rstdsRNA.Scer\UAS.cBa0 Yes
rstdsRNA.Scer\UAS0 Yes
rstGD25820 Yes
rsths.18ZΔ3.10 Yes
rsths.PS0 Yes
rstMtnA.PG0 Yes
rstMtnA.PS0 Yes
rstScer\UAS.cBa0 --
rstScer\UAS.cSa0 Yes
hide Aneuploid Aberrations
Disrupted in
Duplicated in
Not disrupted in
Not duplicated in
Partially duplicated in
hide Transgenic Constructs & Insertions
Transgenic Constructs
Type of construct
Name
Expression data
heat-shock construct
Insertions
Type of insertions
Name
Expression data
insertion of enhancer trap
insertion of enhancer trap binary system
hide Gene Ontology: Function, Process & Cellular Component ( 13 unique terms )
hide Terms Based on Experimental Evidence ( 7 terms )
Molecular Function
CV term
References
inferred from physical interaction with X11L
Biological Process
CV term
References
inferred from mutant phenotype
inferred from mutant phenotype
Cellular Component
CV term
References
inferred from direct assay
hide Terms Based on Predictions or Assertions ( 7 terms )
Molecular Function ( 0 terms)
Biological Process
CV term
References
non-traceable author statement
traceable author statement
Cellular Component
CV term
References
non-traceable author statement
traceable author statement
inferred from sequence or structural similarity
non-traceable author statement
hide Sequence Ontology: Class of Gene
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hide Summary of Physical Interactions
Protein-protein
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hide Summary of Genetic Interactions
Interacts with
Please look at the allele data for full details of the genetic interactions
rst allele
Gene
References
unspecified
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hide Orthologs
Genome-wide drosophilid orthologs
Curated drosophilid orthologs
Linkouts
InParanoid A subset of ortholog calls from InParanoid.
OrthoDB (Arthropod subset) The hierarchical catalog of eukaryotic orthologs.
hide Stocks & Reagents
hide Stocks Listed in FlyBase ( 16 )
Bloomington
Harvard
Kyoto
VDRC
hide Genomic Clones ( 2 )
Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete
hide cDNA Clones ( 101 )
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
cDNA Clones, End Sequenced (ESTs)
BDGP DGC clones
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Linkouts
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Source for database identity of
Source for identity of: rst CG4125
Source for database merge of
Source for merge of: rst UB883
Additional comments
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rst is required for differentiation and time of death of interommatidial cells during pupal stages of compound eye development.
rst and kirre act redundantly during muscle development as myoblast attractants.
Loss of function and misexpression of rst results in an altered arrangement of sensory organ founder cells within the antennal disc.
Amorphic mutations of z are strong recessive enhancers of position effect variegation (PEV) for the w, rst and N loci.
Restricted expression of the rst protein is required for normal axonal projections of columnar visual neurons.
rst gene product is required for the normal number of cell deaths in the eye imaginal discs.
Eyes rough and bulging; facets irregular in size and arrangement. In optic ganglia, fiber tracts from the medulla to the lobula plate penetrate lobula neuropil instead of projecting through second optic chiasm; occasionally, ectopic bundles of axonal fibers penetrate lobula-plate neuropil; in most severely deformed individuals, lobula and lobula plate are partly fused. In first optic chiasm, fibers from lamina are misrouted, taking detour around posterior medulla neuropil, penetrating the latter at variable positions on its inner (posterior) face from which positions the fiber tracts turn around and form normal-appearing terminals in retinotopic locations. Gynandromorph analysis showed that eye genotype does not induce optic lobe phenotypes. It also appears as if first- (or second-) chiasm defect does not induce that in the second (or first); among several mutant individuals analyzed, there is no correlation between the anatomical abnormalities in these two locations (though there is high correlation between defective first or second chiasm in left and right sides of head). Optic lobe pioneer axons <up>larval neurons, which persist into adulthood and can be seen following path of first optic chiasm and may guide newly growing fibers during formation of imaginal visual system</up> are displaced in rst pupae, with their axons having followed ectopic pathways.
rst is required for normal elimination of surplus cells from the retinal epithelium. Cell death eliminates 2 or 3 cells per ommatidium 35 and 50 hours after pupation.
rst is necessary for the correct projection of visual fibres in the optic chiasms of optic ganglia.
hide External Crossreferences & Linkouts
Sequence Crossreferences
RefSeq (Transcripts)
RefSeq (Proteins)
Entrez Gene - A searchable database of RefSeq genes.
Other Crossreferences
InterPro domains - A database of protein families, domains, and functional sites
Linkouts
BioGRID - A database of protein and genetic interactions
DroID - A comprehensive database of gene and protein interactions.
DRSC - Results from RNAi screens.
FLIGHT - Cell culture data for RNAi and other high-throughput technologies
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyMine - Integrated genomics database for Drosophila, Anopheles, and C.elegans
GenomeRNAi - GenomeRNAi – A database for cell-based and in vivo RNAi phenotypes and reagents
InParanoid A subset of ortholog calls from InParanoid.
Interactive Fly - A cyberspace guide to Drosophila development and metazoan evolution
InterologFinder Protein-protein interactions (PPI) from both known and predicted PPI data sets.
modMine - Data generated by the modENCODE project.
OrthoDB (Arthropod subset) The hierarchical catalog of eukaryotic orthologs.
REDfly - A database of transcriptional regulatory elements.
hide Synonyms & Secondary IDs ( 30 )
Reported As
Symbol Synonym
IrreC-Rst
UB883
 
Name Synonym
ChiasmC-roughest
Irregular-chiasm-C
irregular chiasm C-roughest
irregular chiasm-C-roughest
Irregular chiasmC-roughest
Irregular chiasm C-roughest protein
irregular optic chiasma C
 
Irregular optic chiasma C/Roughest
Secondary FlyBase IDs
  • FBgn0001272
  • FBgn0005381
hide References ( 217 )
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hide Recent research papers ( 6 )
Machado et al., 2011, PLoS ONE 6(8): e22536
rst Transcriptional Activity Influences kirre mRNA Concentration in the Drosophila Pupal Retina during the Final Steps of Ommatidial Patterning. [FBrf0214740]
Bao et al., 2010, Dev. Biol. 344(2): 948--956
Preferential adhesion maintains separation of ommatidia in the Drosophila eye. [FBrf0211429]
Bernard et al., 2010, Development 137(16): 2633--2642
Specificity of Notch pathway activation: twist controls the transcriptional output in adult muscle progenitors. [FBrf0211412]
Bulchand et al., 2010, PLoS ONE 5(2): e9374
The intracellular domain of dumbfounded affects myoblast fusion efficiency and interacts with rolling pebbles and loner. [FBrf0210103]
Kazemian et al., 2010, PLoS Biol. 8(8):
Quantitative analysis of the Drosophila segmentation regulatory network using pattern generating potentials. [FBrf0211688]
Lee et al., 2010, J. Cell Sci. 123(2): 277--285
The cell adhesion molecule Roughest depends on beta(Heavy)-spectrin during eye morphogenesis in Drosophila. [FBrf0209565]
hide Recent reviews (0)
All reviews listed in FlyBase were published before 2010