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WormBase Tree Display for Expr_pattern: Expr13896

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Name Class

Expr13896Expression_ofGeneWBGene00018636
Reflects_endogenous_expression_ofWBGene00018636
Expression_dataLife_stageWBls:0000003Anatomy_termWBbt:0008590
WBls:0000041Anatomy_termWBbt:0006796
WBls:0000023Anatomy_termWBbt:0006796
Anatomy_termWBbt:0006796Certain
Life_stageWBls:0000023
WBls:0000041
WBbt:0008590Certain
Life_stageWBls:0000003
GO_termGO:0005634
Not_in_Anatomy_termWBbt:0006797
TypeReporter_gene
PatternExamination of the GFP-tagged strain (referred to as F49E8.2:GFP) revealed nuclear expression restricted to the P lineage in embryos beginning in the P4 primordial germ cell. In larval stages, F49E8.2:GFP is present in all germ cells. In adults, F49E8.2:GFP localizes to the nuclei of germ cells in the mitotic zone through entry into meiosis. Strikingly, F49E8.2:GFP expression abruptly disappears in the late pachytene region, and is absent from developing oocytes. OEF-1 expression is detected in the proximal germ cells of L4 animals undergoing spermatogenesis, but not in the proximal germ cells of adult hermaphrodites undergoing oogenesis.
PictureWBPicture0000014821
ReferenceWBPaper00053382
TransgeneWBTransgene00017925