WormBase Tree Display for Expr_pattern: Expr1434
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| Expr1434 | Expression_of | Gene | WBGene00001185 |
|---|---|---|---|
| Reflects_endogenous_expression_of | WBGene00001185 | ||
| Expression_data | Life_stage | WBls:0000022 | |
| WBls:0000020 | |||
| WBls:0000021 | |||
| Anatomy_term (17) | |||
| Type | Reporter_gene | [egl-17::GFP] translational fusion. Contains 3.9 kb of 5'UTR, the full-length EGL-17 sequence and 3'UTR. | |
| Pattern | GFP expression in ayIs4[egl-17::GFP] hermaphrodites is first observed in two large unidentified cells in the head at the 3-fold stage of embryogenesis. After hatching, expression in these cells fades and is then observed in the M4 pharyngeal neuron where it remains throughout postembryonic development. Weak GFP expression can occasionally be observed in the ventral hypodermis in late first stage larvae (L1). This weak expression disappears by the L1 lethargus and was not characterized further. Strong GFP expression is observed in the VPCs and their descendants in two phases starting in late L2 and persisting through adulthood. During early vulval development (late L2-L3), expression is observed in P6.p and its descendants, fading in the early L4. In the mid L4, GFP expression is seen in the N and T descendants of P5.p and P7.p where it remains throughout adulthood. | ||
| Picture | WBPicture0000007975 | ||
| Reference | WBPaper00003045 | ||
| Transgene | WBTransgene00000097 |
