WormBase Tree Display for Expr_pattern: Expr12121
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| Expr12121 | Expression_of | Gene | WBGene00004205 | |
|---|---|---|---|---|
| Reflects_endogenous_expression_of | WBGene00004205 | |||
| Expression_data | Anatomy_term | WBbt:0007803 | Certain | |
| Type | Antibody | |||
| Reporter_gene | ||||
| Pattern | In C. elegans, the PSR-1 protein appears to be present at an extremely low level, as it cannot be detected by more than 20 different monoclonal and polyclonal antibodies raised against PSR-1 that show high affinity to recombinant PSR-1. Using a single-copy psr-1 transgene tagged with an ultrasensitive 3xFlag epitope, PSR-1 expression was detected in C. elegans by immunoblotting, but was not observed in living cells by immunostaining. Importantly, PSR-1 was concentrated on the surface of some apoptotic germ cells and formed a punctate circle on apoptotic cells, similar to that formed by the CED-1 phagocyte receptor. | |||
| Reference | WBPaper00046300 | |||
| Transgene | WBTransgene00020504 | |||
| Antibody_info | WBAntibody00002614 |
