This gene is referred to in FlyBase by the symbol Dmel\CG3756 (FBgn0031657). It is a protein_coding_gene from Drosophila melanogaster. It is reported to have molecular function: DNA-directed RNA polymerase activity. It is reported to be involved in the biological process: transcription from RNA polymerase III promoter; transcription from RNA polymerase I promoter. 2 alleles are reported. No phenotypic data is available. It has one annotated transcript and one annotated polypeptide. Protein features are: DNA-directed RNA polymerase, RBP11-like; DNA-directed RNA polymerase, RpoA/D/Rpb3-type; DNA-directed RNA polymerase, dimerisation; DNA-directed RNA polymerase, insert domain. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of moderate expression. Peak expression observed during early larval stages. Summary of FlyAtlas Anatomical Expression Data: Expression at moderate levels in the following post-embryonic organs or tissues: larval/adult central nervous system, adult midgut, larval salivary gland, larval trachea, adult female reproductive system, adult male reproductive system, larval carcass. Comments on Affy2 ProbeSet: ProbeSet 1633967_at completely aligns to an exonic region of the only FlyBase-annotated transcript isoform of CG3756. Gene sequence location is 2L:4969004..4970216.
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modENCODE Temporal Expression Data for FBgn0031657
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of moderate expression. Peak expression observed during early larval stages.
[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 FBgn0031657 expression level
Developmental Stage
Expression Level
embryo 00-02hr
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
3078
embryo 08-10hr
3149
embryo 10-12hr
2872
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
5324
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
Expression Level Scale
None
Extremely low
Very low
Low
Moderate
Moderately high
High
Linear, scaled to Very low expression
Developmental Stage
Expression Level
embryo 00-02hr
(1861)
embryo 02-04hr
(660)
embryo 04-06hr
(2054)
embryo 06-08hr
(3078)
embryo 08-10hr
(3149)
embryo 10-12hr
(2872)
embryo 12-14hr
(1856)
embryo 14-16hr
(1493)
embryo 16-18hr
(1124)
embryo 18-20hr
(780)
embryo 20-22hr
(1793)
embryo 22-24hr
(1571)
larva L1
(5324)
larva L2
(2147)
larva L3 12hr old
(1294)
larva L3 puffstage 1-2
(738)
larva L3 puffstage 3-6
(901)
larva L3 puffstage 7-9
(1079)
white prepupae new
(859)
white prepupae 12hr
(1073)
white prepupae 24hr
(1114)
pupae 2d postWPP
(1310)
pupae 3d postWPP
(1098)
pupae 4d postWPP
(1215)
adult male 01day
(1251)
adult male 05day
(1593)
adult male 30day
(1909)
adult female 01day
(2270)
adult female 05day
(2185)
adult female 30day
(2218)
Expression Level Scale
None
Extremely low
Very low
Low
Linear, scaled to Moderate expression
Developmental Stage
Expression Level
embryo 00-02hr
(1861)
embryo 02-04hr
660
embryo 04-06hr
(2054)
embryo 06-08hr
(3078)
embryo 08-10hr
(3149)
embryo 10-12hr
(2872)
embryo 12-14hr
(1856)
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
(1793)
embryo 22-24hr
(1571)
larva L1
(5324)
larva L2
(2147)
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
(1593)
adult male 30day
(1909)
adult female 01day
(2270)
adult female 05day
(2185)
adult female 30day
(2218)
Expression Level Scale
None
Extremely low
Very low
Low
Moderate
Moderately high
Linear, scaled to High expression
Developmental Stage
Expression Level
embryo 00-02hr
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
3078
embryo 08-10hr
3149
embryo 10-12hr
2872
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
5324
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
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
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
3078
embryo 08-10hr
3149
embryo 10-12hr
2872
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
5324
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
Expression Level Scale
None
Extremely low
Very low
Low
Moderate
Moderately high
High
Very high
Extremely high
log, scaled to maximum FBgn0031657 expression level
Developmental Stage
Expression Level
embryo 00-02hr
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
3078
embryo 08-10hr
3149
embryo 10-12hr
2872
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
5324
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
Expression Level Scale
None
Extremely low
Very low
Low
Moderate
Moderately high
High
Very high
log, scaled to Very low expression
Developmental Stage
Expression Level
embryo 00-02hr
(1861)
embryo 02-04hr
(660)
embryo 04-06hr
(2054)
embryo 06-08hr
(3078)
embryo 08-10hr
(3149)
embryo 10-12hr
(2872)
embryo 12-14hr
(1856)
embryo 14-16hr
(1493)
embryo 16-18hr
(1124)
embryo 18-20hr
(780)
embryo 20-22hr
(1793)
embryo 22-24hr
(1571)
larva L1
(5324)
larva L2
(2147)
larva L3 12hr old
(1294)
larva L3 puffstage 1-2
(738)
larva L3 puffstage 3-6
(901)
larva L3 puffstage 7-9
(1079)
white prepupae new
(859)
white prepupae 12hr
(1073)
white prepupae 24hr
(1114)
pupae 2d postWPP
(1310)
pupae 3d postWPP
(1098)
pupae 4d postWPP
(1215)
adult male 01day
(1251)
adult male 05day
(1593)
adult male 30day
(1909)
adult female 01day
(2270)
adult female 05day
(2185)
adult female 30day
(2218)
Expression Level Scale
None
Extremely low
Very low
Low
log, scaled to Moderate expression
Developmental Stage
Expression Level
embryo 00-02hr
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
(3078)
embryo 08-10hr
(3149)
embryo 10-12hr
(2872)
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
(5324)
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
Expression Level Scale
None
Extremely low
Very low
Low
Moderate
Moderately high
log, scaled to High expression
Developmental Stage
Expression Level
embryo 00-02hr
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
3078
embryo 08-10hr
3149
embryo 10-12hr
2872
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
5324
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
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
1861
embryo 02-04hr
660
embryo 04-06hr
2054
embryo 06-08hr
3078
embryo 08-10hr
3149
embryo 10-12hr
2872
embryo 12-14hr
1856
embryo 14-16hr
1493
embryo 16-18hr
1124
embryo 18-20hr
780
embryo 20-22hr
1793
embryo 22-24hr
1571
larva L1
5324
larva L2
2147
larva L3 12hr old
1294
larva L3 puffstage 1-2
738
larva L3 puffstage 3-6
901
larva L3 puffstage 7-9
1079
white prepupae new
859
white prepupae 12hr
1073
white prepupae 24hr
1114
pupae 2d postWPP
1310
pupae 3d postWPP
1098
pupae 4d postWPP
1215
adult male 01day
1251
adult male 05day
1593
adult male 30day
1909
adult female 01day
2270
adult female 05day
2185
adult female 30day
2218
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 FBgn0031657
Summary of FlyAtlas Anatomical Expression Data: Expression at moderate levels in the following post-embryonic organs or tissues: larval/adult central nervous system, adult midgut, larval salivary gland, larval trachea, adult female reproductive system, adult male reproductive system, larval carcass.
[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 FBgn0031657 expression level
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
Linear, scaled to Moderate expression
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
High
Linear, scaled to High level expression
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
High
Very high
Linear, scaled to Very high expression
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
High
Very high
log, scaled to maximum FBgn0031657 expression level
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
log, scaled to Moderate expression
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
High
log, scaled to High level expression
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
Expression Level Scale
None
Low
Moderate
High
Very high
log, scaled to Very high expression
Tissue
Expression Level
Larval Central Nervous System
192.125
Larval Midgut
90.6
Larval Hindgut
90.2
Larval Malpighian Tubules
41
Larval Fat Body
46.9
Larval Salivary Gland
132.8
Larval Trachea
182.425
Larval Carcass
113.55
Adult Head
77.1
Adult Eye
89.375
Adult Brain
100.2
Adult Thoracic-Abdominal Ganglion
119.8
Adult Crop
72
Adult Midgut
107.2
Adult Hindgut
67.7
Adult Malpighian Tubules
82.9
Adult Fat Body
84.4
Adult Salivary Gland
69.4
Adult Heart
65.475
Adult VirginFemale Spermatheca
61.3
Adult InseminatedFemale Spermatheca
101.1
Adult Ovary
211.4
Adult Testis
250.8
Adult Male Accessory Gland
127.3
Adult Carcass
60
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
Adult Midgut
Adult Hindgut
Adult Malpighian Tubules
Adult Fat Body
Adult Salivary Gland
Adult Heart
Adult VirginFemale Spermatheca
Adult InseminatedFemale Spermatheca
Adult Ovary
Adult Testis
Adult Male Accessory Gland
Adult Carcass
FlyAtlas Organ/Tissue Expression, larval vs. adult
Please Note FlyBase no
longer curates genomic clone accessions so this list
may not be complete
cDNA Clones ( 157 )
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.