WormBase Tree Display for Expr_pattern: Expr694

Expr694 Expression_of: Gene: WBGene00003102
    Reflects_endogenous_expression_of: WBGene00003102
  Expression_data: Life_stage: WBls:0000024
      WBls:0000003
    Anatomy_term: WBbt:0003679 Certain
      WBbt:0004056 Certain
      WBbt:0005772 Partial
        Remark: Expressed in posterior intestine.
      WBbt:0007274 Certain
      WBbt:0007275 Certain
      WBbt:0007276 Certain
      WBbt:0007277 Certain
      WBbt:0007278 Certain
  Type: Reporter_gene
  Pattern: Expression observed in cells of Q lineage, at first expression is specific for the left Q cell lineage; No expression in QR or its descendants. mab-5::lacZ is not expressed in QL during initial mab-5 independent phase of its migration but is switched on in QL during the course of its migration. beta-galactosidase expression is strongest after first division and persists throughout the migration of the QL descendants. QL moves into a region of the body where ectodermal, mesodermal and endodermal cells express mab-5-lacZ, QR migrates anteriorly into a region where only the juvenile neurons express mab-5-lacZ. After Q cell migration is complete expression observed in QL at low-level but not in QR. After Q cells have divided, QL descendants express high levels of the fusion. Staining persists in all QL descendants throughout migration and to end of L1. There is no expression in QR descendants. 0-2 hours after hatching No expression in Q cell. 2-3h expression observed in QL cells migrating up over V5. Expression observed in all posterior cells in which mab-5 function is predicted genetically, as well as the posterior intestine and juvenile neurons.
  Remark: LacZ expression in posterior of the worm-consistent with in situ pattern.
    This information was extracted from published material (Archana Sharma-Oates, Andrew Mounsey and Ian A. Hope).
  Reference: WBPaper00001492
  Transgene: WBTransgene00029699