The gene Odorant-binding protein 99b is referred to in FlyBase by the symbol Dmel\Obp99b (CG7592, FBgn0039685). It is a protein_coding_gene from Drosophila melanogaster. Based on sequence similarity, it is predicted to have molecular function: odorant binding. There is experimental evidence that it is involved in the biological process: autophagic cell death; salivary gland cell autophagic cell death. 3 alleles are reported. No phenotypic data is available. It has 2 annotated transcripts and 2 annotated polypeptides. Protein features are: Pheromone/general odorant binding protein; Pheromone/general odorant binding protein, PBP/GOBP, domain. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of no expression detected. Peak expression observed during late larval stages, at stages throughout the pupal period. Summary of FlyAtlas Anatomical Expression Data: Expression at high levels in the following post-embryonic organs or tissues: larval hindgut, larval Malpighian tubules, larval fat body, larval salivary gland, larval trachea, larval carcass. Expression at moderate levels in the following post-embryonic organs or tissues: adult head, adult eye, adult heart, adult fat body, adult carcass. Comments on Affy2 ProbeSet: ProbeSet 1623675_at completely aligns to an exonic region of the only FlyBase-annotated transcript isoform of Obp99b. Gene sequence location is 3R:25541976..25542618.
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FB2013_03
FB2013_02
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Summary of FlyAtlas Anatomical Expression Data: Expression at high levels in the following post-embryonic organs or tissues: larval hindgut, larval Malpighian tubules, larval fat body, larval salivary gland, larval trachea, larval carcass. Expression at moderate levels in the following post-embryonic organs or tissues: adult head, adult eye, adult heart, adult fat body, adult 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 (>999.999)
Linear, scaled to maximum expression level
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
1840.5
Larval Malpighian Tubules
974.3
Larval Fat Body
11135.6
Larval Salivary Gland
5167.9
Larval Trachea
594.275
Larval Carcass
889.85
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
None
Low
Moderate
High
Very high
Linear, scaled to Moderate expression
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
(1840.5)
Larval Malpighian Tubules
(974.3)
Larval Fat Body
(11135.6)
Larval Salivary Gland
(5167.9)
Larval Trachea
(594.275)
Larval Carcass
(889.85)
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
None
Low
Moderate
High
Linear, scaled to High level expression
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
(1840.5)
Larval Malpighian Tubules
974.3
Larval Fat Body
(11135.6)
Larval Salivary Gland
(5167.9)
Larval Trachea
594.275
Larval Carcass
889.85
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
None
Low
Moderate
High
Very high
Linear, scaled to Very high expression
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
1840.5
Larval Malpighian Tubules
974.3
Larval Fat Body
11135.6
Larval Salivary Gland
5167.9
Larval Trachea
594.275
Larval Carcass
889.85
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
Very high
log, scaled to maximum expression level
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
1840.5
Larval Malpighian Tubules
974.3
Larval Fat Body
11135.6
Larval Salivary Gland
5167.9
Larval Trachea
594.275
Larval Carcass
889.85
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
None
Low
Moderate
High
Very high
log, scaled to Moderate expression
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
(1840.5)
Larval Malpighian Tubules
(974.3)
Larval Fat Body
(11135.6)
Larval Salivary Gland
(5167.9)
Larval Trachea
594.275
Larval Carcass
(889.85)
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
None
Low
Moderate
High
log, scaled to High level expression
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
(1840.5)
Larval Malpighian Tubules
974.3
Larval Fat Body
(11135.6)
Larval Salivary Gland
(5167.9)
Larval Trachea
594.275
Larval Carcass
889.85
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
Expression Level Scale
None
Low
Moderate
High
Very high
log, scaled to Very high expression
Tissue
Expression Level
Larval Central Nervous System
18.85
Larval Midgut
16.2
Larval Hindgut
1840.5
Larval Malpighian Tubules
974.3
Larval Fat Body
11135.6
Larval Salivary Gland
5167.9
Larval Trachea
594.275
Larval Carcass
889.85
Adult Head
386.3
Adult Eye
226.35
Adult Brain
14.2
Adult Thoracic-Abdominal Ganglion
18
Adult Crop
10.8
Adult Midgut
8.2
Adult Hindgut
10.4
Adult Malpighian Tubules
3.7
Adult Fat Body
253.5
Adult Salivary Gland
4.5
Adult Heart
378.7
Adult VirginFemale Spermatheca
45.2
Adult InseminatedFemale Spermatheca
10
Adult Ovary
3.5
Adult Testis
0.9
Adult Male Accessory Gland
1.5
Adult Carcass
322.2
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
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of no expression detected. Peak expression observed during late larval stages, at stages throughout the pupal period.
[download data (TSV)]
Please Note FlyBase no
longer curates genomic clone accessions so this list
may not be complete
cDNA Clones ( 295 )
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.
FlyBase curator comment: The gene referred to as "Obp99d" in FBrf0151651 is not the same gene as the one referred to as "Obp99d" in FlyBase (FBgn0039684). The gene referred to as "Obp99d" in FBrf0151651 actually corresponds to FBgn0039685 which is referred to in FlyBase with the symbol "Obp99b" (and corresponds to release 3 annotation CG7592).
FlyBase curator comment: The gene referred to as "Obp99d" in FBrf0151704 is not the same gene as the one referred to as "Obp99d" in FlyBase (FBgn0039684). The gene referred to as "Obp99d" in FBrf0151704 actually corresponds to FBgn0039685 which is referred to in FlyBase with the symbol "Obp99b" (and corresponds to release 3 annotation CG7592).
Identified as a gene with significant level of mRNA cycling as assessed by expression analysis using high density oligonucleotide arrays with probe generated from adult heads harvested over six time points over the course of a day. Shows alteration in expression in a Clk mutant background.
Farhadian et al., 2012, Physiol. Behav. 105(2): 544--553
Post-fasting olfactory, transcriptional, and feeding responses in Drosophila. [FBrf0216753]
Cherbas et al., 2011, Genome Res. 21(2): 301--314
The transcriptional diversity of 25 Drosophila cell lines. [FBrf0213077]
Lorbeck et al., 2011, PLoS ONE 6(4): e18412
Microarray analysis uncovers a role for tip60 in nervous system function and general metabolism. [FBrf0213446]
Swarup et al., 2011, Genes Brain Behav. 10(6): 648--657
Functional dissection of Odorant binding protein genes in Drosophila melanogaster. [FBrf0214592]
Vieira and Rozas, 2011, Genome Biol. Evol. 3: 476--490
Comparative Genomics of the Odorant-Binding and Chemosensory Protein Gene Families across the Arthropoda: Origin and Evolutionary History of the Chemosensory System. [FBrf0214323]
Zhang et al., 2011, J. Exp. Biol. 214(23): 4021--4029
Divergent transcriptomic responses to repeated and single cold exposures in Drosophila melanogaster. [FBrf0216629]