WormMine: ExpressionPattern Expr11185

• Pattern: plastFOS-1c::YFP showed expression primarily in the early dorsal and ventral uterus during L3 and L4 stages. Importantly, expression was observed in all VU intermediate precursors including pi cells. Furthermore, the authors confirmed that plastFOS-1c::YFP co-localized with cells expressing an egl-13 pi marker from the late L3 induction stage through generation of pi descendants.
• Primary Identifier: Expr11185

3 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
The organ in which the eggs are developed and protected until laid.	uterus		WBbt:0006760
Ventral Uterine precursor cell.	ventral uterine precursor	VU	WBbt:0006780
any of six ventral uterine intermediate precursor cells that are adjacent to the anchor cell and whose progeny are fated to become uv1 and utse cells.	uterine pi cell		WBbt:0007813

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00001345	fos-1	F29G9.4	Caenorhabditis elegans

2 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	The third stage larva. At 25 Centigrade, it ranges 32.5-40 hours after fertilization, 18.5-26 hours after hatch.		L3 larva Ce	WBls:0000035
	The fourth stage larva. At 25 Centigrade, it ranges 40-49.5 hours after fertilization, 26-35.5 hours after hatch.		L4 larva Ce	WBls:0000038