Gene
apoeb
- ID
- ZDB-GENE-980526-368
- Name
- apolipoprotein Eb
- Symbol
- apoeb Nomenclature History
- Previous Names
- Type
- protein_coding_gene
- Location
- Chr: 16 Mapping Details/Browsers
- Description
- Predicted to enable several functions, including cholesterol transfer activity; heparan sulfate proteoglycan binding activity; and heparin binding activity. Predicted to be involved in several processes, including cholesterol efflux; phospholipid efflux; and triglyceride-rich lipoprotein particle clearance. Predicted to act upstream of or within lipid transport and lipoprotein metabolic process. Predicted to be located in extracellular matrix and extracellular space. Predicted to be part of several cellular components, including chylomicron; low-density lipoprotein particle; and triglyceride-rich plasma lipoprotein particle. Predicted to be active in extracellular vesicle. Is expressed in several structures, including epidermis; fin bud; hematopoietic cell; median fin; and nervous system. Human ortholog(s) of this gene implicated in several diseases, including Alzheimer's disease (multiple); artery disease (multiple); biliary tract cancer (multiple); eye disease (multiple); and familial hyperlipidemia (multiple). Orthologous to human APOE (apolipoprotein E).
- Genome Resources
- Note
- None
- Comparative Information
-
- All Expression Data
- 92 figures from 57 publications
- Cross-Species Comparison
- High Throughput Data
- Thisse Expression Data
-
- cb82 (8 images)
- eu173 (19 images)
Wild Type Expression Summary
- All Phenotype Data
- 2 figures from Hu et al., 2022
- Cross-Species Comparison
- Alliance
Phenotype Summary
Mutations
| Targeting Reagent | Created Alleles | Citations |
|---|---|---|
| CRISPR1-apoeb | Höijer et al., 2022 | |
| CRISPR2-apoeb | (2) | |
| CRISPR3-apoeb | (3) | |
| CRISPR4-apoeb | Kroll et al., 2025 | |
| TALEN1-apoeb | (2) |
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Human Disease
| Disease Ontology Term | Multi-Species Data | OMIM Term | OMIM Phenotype ID |
|---|---|---|---|
| age related macular degeneration 1 | Alliance | {?Macular degeneration, age-related} | 603075 |
| Alzheimer's disease 2 | Alliance | Alzheimer disease 2 | 104310 |
| Alzheimer's disease 3 | Alliance | {?Alzheimer disease, protection against, due to APOE3-Christchurch} | 607822 |
| hyperlipoproteinemia type III | Alliance | Hyperlipoproteinemia, type III | 617347 |
| hyperlipoproteinemia type III | Alliance | {Coronary artery disease, severe, susceptibility to} | 617347 |
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Domain, Family, and Site Summary
Domain Details Per Protein
| Protein | Additional Resources | Length | Apolipoprotein A1/A4/E | Apolipoprotein A/E |
|---|---|---|---|---|
| UniProtKB:O42364 | InterPro | 281 |
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Interactions and Pathways
No data available
Plasmids
| Construct | Regulatory Region | Coding Sequence | Species | Tg Lines | Citations |
|---|---|---|---|---|---|
| Tg(apoeb:LY-EGFP) |
|
| 1 | (28) |
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| Relationship | Marker Type | Marker | Accession Numbers | Citations |
|---|---|---|---|---|
| Contained in | BAC | DKEY-7F3 | ZFIN Curated Data | |
| Encodes | EST | cb82 | Thisse et al., 2001 | |
| Encodes | EST | eu173 | Thisse et al., 2005 | |
| Encodes | EST | fa03d06 | ZFIN Curated Data | |
| Encodes | EST | fa97a11 | ZFIN Curated Data | |
| Encodes | EST | fc95h12 | ZFIN Curated Data | |
| Encodes | EST | fj54e06 | ZFIN Curated Data | |
| Encodes | EST | zeh1311 | ||
| Encodes | cDNA | MGC:56515 | ZFIN Curated Data | |
| Encodes | cDNA | MGC:77232 | ZFIN Curated Data |
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| Type | Accession # | Sequence | Length (nt/aa) | Analysis |
|---|---|---|---|---|
| RNA | RefSeq:NM_131098 (1) | 1345 nt | ||
| Genomic | GenBank:BX004983 (1) | 234489 nt | ||
| Polypeptide | UniProtKB:O42364 (1) | 281 aa |
- Kroll, F., Donnelly, J., Özcan, G.G., Mackay, E., Rihel, J. (2025) Behavioural pharmacology predicts disrupted signalling pathways and candidate therapeutics from zebrafish mutants of Alzheimer's disease risk genes. eLIFE. 13:
- Chen, Y.C., Martins, T.A., Marchica, V., Panula, P. (2024) Angiopoietin 1 and integrin beta 1b are vital for zebrafish brain development. Frontiers in Cellular Neuroscience. 17:12897941289794
- Iyer, H., Talbot, W.S. (2024) Chloride transporter ClC-7 is essential for phagocytic clearance by microglia. Journal of Cell Science. 137(4):
- Ranasinghe, T., Seo, Y., Park, H.C., Choe, S.K., Cha, S.H. (2024) Rotenone exposure causes features of Parkinson`s disease pathology linked with muscle atrophy in developing zebrafish embryo. Journal of hazardous materials. 480:136215136215
- Song, G., Feng, G., Li, Q., Peng, J., Ge, W., Long, Y., Cui, Z. (2024) Transcriptomic Characterization of Key Factors and Signaling Pathways for the Regeneration of Partially Hepatectomized Liver in Zebrafish. International Journal of Molecular Sciences. 25(13):
- Zeng, T., Lv, J., Liang, J., Xie, B., Liu, L., Tan, Y., Zhu, J., Jiang, J., Xie, H. (2024) Zebrafish cobll1a regulates lipid homeostasis via the RA signaling pathway. Frontiers in cell and developmental biology. 12:13813621381362
- Deng, Y., Han, X., Chen, H., Zhao, C., Chen, Y., Zhou, J., de The, H., Zhu, J., Yuan, H. (2023) Ypel5 regulates liver development and function in zebrafish. Journal of molecular cell biology. 15(3):
- Li, J., Li, Z., Zhu, Y., Peng, H., Du, Z., Ru, S., Wang, W. (2023) Bisphenol S remodels red blood cell membrane lipids by altering plasma lipid levels, causing the risk of venous thrombosis in SD rats and zebrafish embryos. Environment International. 182:108331108331
- Luo, G., Zeng, D., Liu, J., Li, D., Takiff, H.E., Song, S., Gao, Q., Yan, B. (2023) Temporal and cellular analysis of granuloma development in mycobacterial infected adult zebrafish. Journal of Leukocyte Biology. 115(3):525-535
- Wasilewska, I., Majewski, Ł., Adamek-Urbańska, D., Mondal, S.S., Baranykova, S., Gupta, R.K., Bielecki, D., Winata, C.L., Kuznicki, J. (2023) Lack of Stim2 Affects Vision-Dependent Behavior and Sensitivity to Hypoxia. Zebrafish. 20:146159146-159
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