WormBase Tree Display for Expr_pattern: Expr8303
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| Expr8303 | Expression_of | Gene | WBGene00001429 |
|---|---|---|---|
| Reflects_endogenous_expression_of | WBGene00001429 | ||
| Type | Reporter_gene | ||
| Pattern | No expression in either of the transgenic lines. | ||
| Remark | Transgenic lines derived from the fkb-4 injection failed to produce a detectable expression pattern following beta-galactosidase staining. A second construct was therefore assessed that included the first intron and part of the second exon of fkb-4, but again no detectable expression pattern was observed following the increased concentration of the injection construct or by applying sensitive staining methods. These observations indicated that the fkb-4 promoter regions examined generated transgenic expression at a level below the sensitivity of this reporter assay. | ||
| Reference | WBPaper00029155 | ||
| Transgene | WBTransgene00030450 |
