WormBase Tree Display for Expr_pattern: Expr4342

Expr4342 Expression_of: Gene: WBGene00000445
    Reflects_endogenous_expression_of: WBGene00000445
  Expression_data: Life_stage: WBls:0000024
      WBls:0000038
      WBls:0000027
      WBls:0000035
      WBls:0000041
    Anatomy_term: WBbt:0003681 Certain
      WBbt:0005772 Certain
      WBbt:0005829 Certain
      WBbt:0006751 Partial
      WBbt:0006759 Partial
      WBbt:0007022 Certain
      WBbt:0007024 Certain
  Type: Reporter_gene
  Pattern: In first stage larvae (L1) of both sexes, ceh-22b::VENUS expression was not detected in SGPs(somatic gonadal precursor) at hatching, but became visible midway through the first larval stage (L1). After the SGP divided, the intensity of the reporter began to increase in distal SGP daughters (Z1.a and Z4.p) and began to diminish from proximal SGP daughters (Z1.p and Z4.a). In hermaphrodites, both progeny of the distal SGP daughter retained robust ceh-22b::VENUS expression through L2 or early L3. In males, the distal SGP daughter, which does not divide further, retained strong expression until L3; the expression decreased during L4.
    The ceh-22b::VENUS reporter was also expressed in the pharynx, intestine, and ventral nerve cord as well as in unidentified neurons in the head and tail. Expression in the pharynx and intestine was sustained throughout larval development into adulthood; expression in the ventral nerve cord was visible until L3.
  Picture: WBPicture0000009821
  Reference: WBPaper00027082
  Transgene: WBTransgene00004937