Gene
npas2
- ID
- ZDB-GENE-030408-3
- Name
- neuronal PAS domain protein 2
- Symbol
- npas2 Nomenclature History
- Previous Names
-
- clock2
- zfCLOCK2 (1)
- Type
- protein_coding_gene
- Location
- Chr: 5 Mapping Details/Browsers
- Description
- Contributes to double-stranded DNA binding activity. Acts upstream of or within circadian rhythm and photoperiodism. Part of transcription regulator complex. Is expressed in telencephalon. Orthologous to several human genes including PASD1 (PAS domain containing repressor 1).
- Genome Resources
- Note
- None
- Comparative Information
-
- All Expression Data
- 6 figures from 5 publications
- Cross-Species Comparison
- High Throughput Data
- Thisse Expression Data
- No data available
Wild Type Expression Summary
- All Phenotype Data
- No data available
- Cross-Species Comparison
- Alliance
Phenotype Summary
Mutations
| Allele | Type | Localization | Consequence | Mutagen | Supplier |
|---|---|---|---|---|---|
| sa20391 | Allele with one point mutation | Unknown | Premature Stop | ENU | |
| sa26455 | Allele with one point mutation | Unknown | Splice Site | ENU | |
| sa33580 | Allele with one point mutation | Unknown | Premature Stop | ENU | |
| sa38465 | Allele with one point mutation | Unknown | Splice Site | ENU |
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Human Disease
Domain, Family, and Site Summary
Domain Details Per Protein
| Protein | Additional Resources | Length | Circadian locomoter output cycles protein kaput-like | Helix-loop-helix DNA-binding domain superfamily | Myc-type, basic helix-loop-helix (bHLH) domain | Nuclear translocator | PAC motif | PAS domain | PAS domain superfamily | PAS fold |
|---|---|---|---|---|---|---|---|---|---|---|
| UniProtKB:Q8JIG3 | InterPro | 845 |
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Interactions and Pathways
No data available
Plasmids
No data available
No data available
| Relationship | Marker Type | Marker | Accession Numbers | Citations |
|---|---|---|---|---|
| Contained in | BAC | CH211-26B3 | ZFIN Curated Data | |
| Encodes | cDNA | MGC:194560 | ZFIN Curated Data |
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| Type | Accession # | Sequence | Length (nt/aa) | Analysis |
|---|---|---|---|---|
| RNA | RefSeq:NM_178299 (1) | 2538 nt | ||
| Genomic | GenBank:CU464080 (1) | 166781 nt | ||
| Polypeptide | UniProtKB:Q8JIG3 (1) | 845 aa |
- Dai, X., Pradhan, A., Liu, J., Liu, R., Zhai, G., Zhou, L., Dai, J., Shao, F., Yuan, Z., Wang, Z., Yin, Z. (2023) Zebrafish gonad mutant models reveal neuroendocrine mechanisms of brain sexual dimorphism and male mating behaviors of different brain regions. Biology of sex differences. 14:5353
- D'Agostino, Y., Frigato, E., Noviello, T.M.R., Toni, M., Frabetti, F., Cigliano, L., Ceccarelli, M., Sordino, P., Cerulo, L., Bertolucci, C., D'Aniello, S. (2022) Loss of circadian rhythmicity in bdnf knockout zebrafish larvae. iScience. 25:104054
- Bolton, C.M., Bekaert, M., Eilertsen, M., Helvik, J.V., Migaud, H. (2021) Rhythmic Clock Gene Expression in Atlantic Salmon Parr Brain. Frontiers in Physiology. 12:761109
- Safarian, N., Houshangi-Tabrizi, S., Zoidl, C., Zoidl, G.R. (2021) Panx1b Modulates the Luminance Response and Direction of Locomotion in the Zebrafish. International Journal of Molecular Sciences. 22(21):
- Maugars, G., Nourizadeh-Lillabadi, R., Weltzien, F.A. (2020) New Insights Into the Evolutionary History of Melatonin Receptors in Vertebrates, With Particular Focus on Teleosts. Frontiers in endocrinology. 11:538196
- Liang, Y.Q., Huang, G.Y., Zhen, Z., Tian, F., Hou, L., Lin, Z., Ying, G.G. (2019) The effects of binary mixtures of estradiol and progesterone on transcriptional expression profiles of genes involved in hypothalamic-pituitary-gonadal axis and circadian rhythm signaling in embryonic zebrafish (Danio rerio). Ecotoxicology and environmental safety. 174:540-548
- Yang, Y., Dong, F., Liu, X., Xu, J., Wu, X., Zheng, Y. (2019) Dysregulation of circadian rhythm in zebrafish (Danio rerio) by thifluzamide: Involvement of positive and negative regulators. Chemosphere. 235:280-287
- Zhang, H., Chen, Z.F., Qi, Z., Yan, S.C., Wei, W.W., Liu, G., Cai, Z. (2019) ANALYSIS OF TRANSCRIPTIONAL RESPONSE IN ZEBRAFISH ELEUTHEROEMBRYOS EXPOSED TO CLIMBAZOLE: SIGNALING PATHWAYS AND POTENTIAL BIOMARKERS. Environmental toxicology and chemistry. 38(4):794-805
- Bian, S.S., Zheng, X.L., Sun, H.Q., Chen, J.H., Lu, Y.L., Liu, Y.Q., Tao, D.C., Ma, Y.X. (2017) Clock1a affects mesoderm development and primitive hematopoiesis by regulating Nodal-Smad3 signalings in the zebrafish embryo. The Journal of biological chemistry. 292(34):14165-14175
- Ciarlo, C., Kaufman, C.K., Kinikoglu, B., Michael, J., Yang, S., D Amato, C., Blokzijl-Franke, S., den Hertog, J., Schlaeger, T.M., Zhou, Y., Liao, E., Zon, L.I. (2017) A chemical screen in zebrafish embryonic cells establishes that Akt activation is required for neural crest development. eLIFE. 6
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