| Type |
Details |
Score |
| GXD Expression |
| Probe: |
MGI:5439275 |
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-07 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1729324 |
| Pattern: |
Regionally restricted |
| Stage: |
TS24 |
| Assay Id: |
MGI:5478602 |
| Age: |
embryonic day 16.5 |
|
| Note: |
Expression is near the apical surface in supporting cells in the extrastriolar regions of the sensory epithelium. |
| Specimen Label: |
3,E,F |
| Detected: |
true |
| Specimen Num: |
1 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:6429877 |
| Assay Type: |
Immunohistochemistry |
| Annotation Date: |
2020-05-26 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1729324 |
| Pattern: |
Regionally restricted |
| Stage: |
TS24 |
| Assay Id: |
MGI:6429885 |
| Age: |
embryonic day 16.5 |
|
| Note: |
Expression is in the gelatinous membrane/otoconia. |
| Specimen Label: |
5D |
| Detected: |
true |
| Specimen Num: |
1 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Absent |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1759721 |
|
| Stage: |
TS21 |
| Assay Id: |
MGI:5476788 |
| Age: |
embryonic day 13.5 |
|
|
| Specimen Label: |
2A, B |
| Detected: |
false |
| Specimen Num: |
1 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Absent |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1759722 |
|
| Stage: |
TS22 |
| Assay Id: |
MGI:5476788 |
| Age: |
embryonic day 14.5 |
|
|
| Specimen Label: |
2C, D |
| Detected: |
false |
| Specimen Num: |
2 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Absent |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1759724 |
|
| Stage: |
TS24 |
| Assay Id: |
MGI:5476788 |
| Age: |
embryonic day 16.5 |
|
|
| Specimen Label: |
2E, F |
| Detected: |
false |
| Specimen Num: |
3 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5439275 |
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-07 |
| Strength: |
Absent |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1759726 |
|
| Stage: |
TS26 |
| Assay Id: |
MGI:5478602 |
| Age: |
embryonic day 18.5 |
|
|
| Specimen Label: |
not shown |
| Detected: |
false |
| Specimen Num: |
2 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553527 |
| Pattern: |
Regionally restricted |
| Stage: |
TS27 |
| Assay Id: |
MGI:5476788 |
| Age: |
postnatal day 0 |
|
| Note: |
Expression is in the sensory epithelium and is absent in the striola region. |
| Specimen Label: |
2G |
| Detected: |
true |
| Specimen Num: |
4 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553527 |
| Pattern: |
Regionally restricted |
| Stage: |
TS27 |
| Assay Id: |
MGI:5476788 |
| Age: |
postnatal day 0 |
|
| Note: |
Expression is in the sensory and transitionary epithelium. |
| Specimen Label: |
2J |
| Detected: |
true |
| Specimen Num: |
6 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Regionally restricted |
| Stage: |
TS28 |
| Assay Id: |
MGI:5476788 |
| Age: |
postnatal day 12 |
|
| Note: |
Expression is in the sensory and transitionary epithelium, absent in striola region. |
| Specimen Label: |
2K |
| Detected: |
true |
| Specimen Num: |
7 |
|
•
•
•
•
•
|
| GXD Expression |
|
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Regionally restricted |
| Stage: |
TS28 |
| Assay Id: |
MGI:5476788 |
| Age: |
postnatal month 6 |
|
| Note: |
Expression is in the sensory and transitionary epithelium. |
| Specimen Label: |
2L |
| Detected: |
true |
| Specimen Num: |
8 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5476763 |
| Assay Type: |
Immunohistochemistry |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553527 |
| Pattern: |
Not Specified |
| Stage: |
TS27 |
| Assay Id: |
MGI:5476800 |
| Age: |
postnatal day 0 |
|
|
| Specimen Label: |
4D,E |
| Detected: |
true |
| Specimen Num: |
4 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5476763 |
| Assay Type: |
Immunohistochemistry |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553527 |
| Pattern: |
Not Specified |
| Stage: |
TS27 |
| Assay Id: |
MGI:5476800 |
| Age: |
postnatal day 0 |
|
|
| Specimen Label: |
4F |
| Detected: |
true |
| Specimen Num: |
5 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5476763 |
| Assay Type: |
Immunohistochemistry |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Regionally restricted |
| Stage: |
TS28 |
| Assay Id: |
MGI:5476800 |
| Age: |
postnatal |
|
| Note: |
Expression is near the apical surface in supporting cells in the extrastriolar regions of the sensory epithelium. |
| Specimen Label: |
S1 A |
| Detected: |
true |
| Specimen Num: |
6 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5476763 |
| Assay Type: |
Immunohistochemistry |
| Annotation Date: |
2013-05-02 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Punctate |
| Stage: |
TS28 |
| Assay Id: |
MGI:5476800 |
| Age: |
postnatal |
|
|
| Specimen Label: |
S1 B |
| Detected: |
true |
| Specimen Num: |
7 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5476763 |
| Assay Type: |
Immunohistochemistry |
| Annotation Date: |
2013-05-02 |
| Strength: |
Strong |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Punctate |
| Stage: |
TS28 |
| Assay Id: |
MGI:5476800 |
| Age: |
postnatal |
|
|
| Specimen Label: |
S1 C |
| Detected: |
true |
| Specimen Num: |
8 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5439275 |
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-07 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Regionally restricted |
| Stage: |
TS28 |
| Assay Id: |
MGI:5478602 |
| Age: |
postnatal |
|
| Note: |
Signals are absent in the striola. |
| Specimen Label: |
S2,C,D |
| Detected: |
true |
| Specimen Num: |
3 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5439275 |
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-07 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3553528 |
| Pattern: |
Regionally restricted |
| Stage: |
TS28 |
| Assay Id: |
MGI:5478602 |
| Age: |
postnatal |
|
| Note: |
Signals are absent in the striola. |
| Specimen Label: |
S2 G,H |
| Detected: |
true |
| Specimen Num: |
4 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:5439275 |
| Assay Type: |
In situ reporter (knock in) |
| Annotation Date: |
2013-05-07 |
| Strength: |
Absent |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:3279126 |
|
| Stage: |
TS26 |
| Assay Id: |
MGI:5478602 |
| Age: |
embryonic day 18.5 |
|
|
| Specimen Label: |
not shown |
| Detected: |
false |
| Specimen Num: |
2 |
|
•
•
•
•
•
|
| GXD Expression |
| Probe: |
MGI:6423791 |
| Assay Type: |
RNA in situ |
| Annotation Date: |
2020-05-26 |
| Strength: |
Present |
| Sex: |
Not Specified |
| Emaps: |
EMAPS:1729524 |
| Pattern: |
Regionally restricted |
| Stage: |
TS24 |
| Assay Id: |
MGI:6429884 |
| Age: |
embryonic day 16.5 |
|
| Note: |
Expression is in the sensory epithelium and is absent from nonsensory regions. |
| Specimen Label: |
5B |
| Detected: |
true |
| Specimen Num: |
1 |
|
•
•
•
•
•
|
| Publication |
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Zhao X |
| Year: |
2008 |
| Journal: |
Neuroscience |
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Otoconin-90 deletion leads to imbalance but normal hearing: a comparison with other otoconia mutants. |
| Volume: |
153 |
| Issue: |
1 |
| Pages: |
289-99 |
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•
•
•
•
•
|
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Zhao X |
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2008 |
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J Assoc Res Otolaryngol |
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Osteopontin is not critical for otoconia formation or balance function. |
| Volume: |
9 |
| Issue: |
2 |
| Pages: |
191-201 |
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•
•
•
•
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Mouse News Lett |
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Tilted (tlt) |
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•
•
•
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Mouse News Lett |
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Tilted (tlt) |
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77 |
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129 |
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•
•
•
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|
| UniProt Feature |
| Begin: |
1 |
| Description: |
Proton channel OTOP1 |
| Type: |
chain |
| End: |
600 |
|
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•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
600
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
503
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
410
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
597
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Publication |
| First Author: |
Saotome K |
| Year: |
2019 |
| Journal: |
Nat Struct Mol Biol |
| Title: |
Structures of the otopetrin proton channels Otop1 and Otop3. |
| Volume: |
26 |
| Issue: |
6 |
| Pages: |
518-525 |
|
•
•
•
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•
|
| Publication |
| First Author: |
Hughes I |
| Year: |
2007 |
| Journal: |
Proc Natl Acad Sci U S A |
| Title: |
Otopetrin 1 activation by purinergic nucleotides regulates intracellular calcium. |
| Volume: |
104 |
| Issue: |
29 |
| Pages: |
12023-8 |
|
•
•
•
•
•
|
| Allele |
| Name: |
taste receptor, type 1, member 3; endonuclease-mediated mutation 1, Charles S Zuker |
| Allele Type: |
Endonuclease-mediated |
| Attribute String: |
Inserted expressed sequence, Null/knockout |
|
•
•
•
•
•
|
| Allele |
| Name: |
otopetrin 1; endonuclease-mediated mutation 1, Charles S Zuker |
| Allele Type: |
Endonuclease-mediated |
| Attribute String: |
Null/knockout |
|
•
•
•
•
•
|
| Allele |
| Name: |
otopetrin 1; endonuclease-mediated mutation 2, Charles S Zuker |
| Allele Type: |
Endonuclease-mediated |
| Attribute String: |
Null/knockout |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
577
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
563
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
577
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
596
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Protein |
| Organism: |
Mus musculus/domesticus |
| Length: |
111
 |
| Fragment?: |
false |
|
•
•
•
•
•
|
| Publication |
| First Author: |
Hughes I |
| Year: |
2008 |
| Journal: |
BMC Evol Biol |
| Title: |
Identification of the Otopetrin Domain, a conserved domain in vertebrate otopetrins and invertebrate otopetrin-like family members. |
| Volume: |
8 |
|
| Pages: |
41 |
|
•
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•
•
•
|
| Publication |
| First Author: |
Chen Q |
| Year: |
2019 |
| Journal: |
Elife |
| Title: |
Structural and functional characterization of an otopetrin family proton channel. |
| Volume: |
8 |
|
|
|
•
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•
•
•
|
| Protein Domain |
| Type: |
Family |
| Description: |
The otopetrins are a group of proteins evolutionarily conserved among metazoan []. In most vertebrates there are three Otopetrin genes that encode three proteins, OTOP1, OTOP2, and OTOP3. All form proton-selective ion channels that allow influx of protons into cells []. The structure of otopetrin-1 () shows it to have 12 transmembrane domains, with three conserved sub-domains (OD-1 to OD-III) [, , ]. Otopetrins were initially thought to modulate calcium homeostasis and influx of calcium in response to extracellular ATP []but were subsequently shown to form proton-selective ion channels []. The otopetrins are required for normal formation of otoconia/otoliths in the inner ear. Otoconia are minute biomineral particles embedded in a gelatinous membrane that overlies the sensory epithelium in the inner ear. Gravity and acceleration cause the octoconia to deflect the stereocilia of sensory hair cells. Otoconia are required for normal processing of information regarding spatial orientation and acceleration []. OTOP1 also functions as a receptor for sour taste in mice [, ]. |
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•
•
|
| Publication |
| First Author: |
Carninci P |
| Year: |
2005 |
| Journal: |
Science |
| Title: |
The transcriptional landscape of the mammalian genome. |
| Volume: |
309 |
| Issue: |
5740 |
| Pages: |
1559-63 |
|
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•
•
•
|
| Publication |
| First Author: |
Church DM |
| Year: |
2009 |
| Journal: |
PLoS Biol |
| Title: |
Lineage-specific biology revealed by a finished genome assembly of the mouse. |
| Volume: |
7 |
| Issue: |
5 |
| Pages: |
e1000112 |
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