SPPL3
Gene Ontology Biological Process
Gene Ontology Molecular Function
BAD
Gene Ontology Biological Process
- ADP metabolic process [ISS]
- ATP metabolic process [ISS]
- Fc-epsilon receptor signaling pathway [TAS]
- activation of cysteine-type endopeptidase activity [IDA]
- activation of cysteine-type endopeptidase activity involved in apoptotic process [ISS]
- apoptotic process [IDA, TAS]
- apoptotic signaling pathway [TAS]
- cellular response to hypoxia [IEP]
- cellular response to mechanical stimulus [IEP]
- cellular response to nicotine [IDA]
- epidermal growth factor receptor signaling pathway [TAS]
- extrinsic apoptotic signaling pathway [IMP]
- fibroblast growth factor receptor signaling pathway [TAS]
- glucose homeostasis [ISS]
- innate immune response [TAS]
- intrinsic apoptotic signaling pathway [IMP, TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- phosphatidylinositol-mediated signaling [TAS]
- pore complex assembly [IDA]
- positive regulation of apoptotic process [IDA, IMP, TAS]
- positive regulation of autophagy [TAS]
- positive regulation of cysteine-type endopeptidase activity involved in apoptotic process [IDA]
- positive regulation of epithelial cell proliferation [IMP]
- positive regulation of glucokinase activity [ISS]
- positive regulation of insulin secretion [ISS]
- positive regulation of intrinsic apoptotic signaling pathway [TAS]
- positive regulation of mitochondrial membrane potential [ISS]
- positive regulation of protein insertion into mitochondrial membrane involved in apoptotic signaling pathway [TAS]
- positive regulation of proteolysis [IDA]
- positive regulation of release of cytochrome c from mitochondria [IMP]
- positive regulation of type B pancreatic cell development [ISS]
- regulation of mitochondrial membrane permeability [IMP]
- type B pancreatic cell proliferation [ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Positive Genetic
Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a less severe fitness defect than expected under a given condition. This term is reserved for high or low throughput studies with scores.
Publication
Sequential genome-wide CRISPR-Cas9 screens identify genes regulating cell-surface expression of tetraspanins.
Tetraspanins, a superfamily of membrane proteins, mediate diverse biological processes through tetraspanin-enriched microdomains in the plasma membrane. However, how their cell-surface presentation is controlled remains unclear. To identify the regulators of tetraspanin trafficking, we conduct sequential genome-wide loss-of-function CRISPR-Cas9 screens based on cell-surface expression of a tetraspanin member, TSPAN8. Several genes potentially involved in endoplasmic reticulum (ER) targeting, different biological ... [more]
Throughput
- High Throughput
Ontology Terms
- protein/peptide accumulation (APO:0000149)
Additional Notes
- CRISPR GI screen
- Cell Line: MEC
- Experimental Setup: Timecourse
- GIST: A-phenotypic positive genetic interaction
- Library: Human Two Plasmid Activity-Optimized CRISPR Knockout Library (ADDGENE:1000000095)
- Significance Threshold: Candidate target genes with p < 0.01 from the rescue CRISPR-Cas9 screen on MEC SPPL3 KO cells
Curated By
- BioGRID