| http://purl.uniprot.org/citations/34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/34714826 | http://www.w3.org/2000/01/rdf-schema#comment | "Rhodopsins are light-detecting proteins coupled with retinal chromophores essential for visual function. Coincidentally, dysfunctional Rhodopsin homeostasis underlies retinal degeneration in humans and model organisms. Drosophila ninaEG69D mutant is one such example, where the encoded Rh1 protein imposes endoplasmic reticulum (ER) stress and causes light-dependent retinal degeneration. The underlying reason for such light-dependency remains unknown. Here, we report that Drosophila fatty acid binding protein (fabp) is a gene induced in ninaEG69D/+ photoreceptors, and regulates light-dependent Rhodopsin-1 (Rh1) protein clearance and photoreceptor survival. Specifically, our photoreceptor-specific gene expression profiling study in ninaEG69D/+ flies revealed increased expression of fabp together with other genes that control light-dependent Rh1 protein degradation. fabp induction in ninaEG69D photoreceptors required vitamin A and its transporter genes. In flies reared under light, loss of fabp caused an accumulation of Rh1 proteins in cytoplasmic vesicles. The increase in Rh1 levels under these conditions was dependent on Arrestin2 that mediates feedback inhibition of light-activated Rh1. fabp mutants exhibited light-dependent retinal degeneration, a phenotype also found in other mutants that block light-induced Rh1 degradation. These observations reveal a previously unrecognized link between light-dependent Rh1 proteostasis and the ER-stress imposing ninaEG69D mutant that cause retinal degeneration."xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.org/dc/terms/identifier | "doi:10.1371/journal.pgen.1009551"xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/author | "Huang H.W."xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/author | "Ryoo H.D."xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/date | "2021"xsd:gYear |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/name | "PLoS Genet"xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/pages | "e1009551"xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/title | "Drosophila fabp is required for light-dependent Rhodopsin-1 clearance and photoreceptor survival."xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://purl.uniprot.org/core/volume | "17"xsd:string |
| http://purl.uniprot.org/citations/34714826 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/34714826 |
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| http://purl.uniprot.org/uniprot/#_P15370-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |
| http://purl.uniprot.org/uniprot/#_P15372-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |
| http://purl.uniprot.org/uniprot/#_M9MSG3-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |
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| http://purl.uniprot.org/uniprot/#_M9PC84-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |
| http://purl.uniprot.org/uniprot/#_M9PCM8-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |
| http://purl.uniprot.org/uniprot/#_M9PEP8-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |
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| http://purl.uniprot.org/uniprot/#_M9MRD1-mappedCitation-34714826 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/34714826 |