WormMine: ExpressionPattern Expr7416

• Pattern: From late embryo to adult can see strong expression in the procorpus and metacorpus of the pharynx as well as four cells within the terminal bulb (which may be muscle cells). Post hatching (and possibly in late embryos) can see expression in tail in the muscles linked to the rectum. Vulval-related expression is also observed as cells either side of the forming vulva in larval stages and in only the very external cells of the opening in adult stages.
• Primary Identifier: Expr7416
• Remark: Clone: pUL#JRH/AE09

6 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
female genital.	vulva		WBbt:0006748
a single, H-shaped cell which lies just above the anus and connects the roof of the anal canal to the dorsal bodywall; its contractions act to increase the size of the anal opening by lifting the roof of the rectum and hence facilitate expulsion of intestinal contents.	anal depressor muscle	dilator muscle	WBbt:0004292
a saddle-shaped muscle cell that encircles the intestinal-rectal valve	anal sphincter muscle	lineage name: ABprpppppap	WBbt:0005798
posterior segment of pharyngeal corpus.	metacorpus		WBbt:0003711
anterior section of pharyngeal corpus.	procorpus		WBbt:0003713
the last, posterior bulb of the pharynx.	terminal bulb		WBbt:0003732

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00003653	nhr-63	C06C6.4	Caenorhabditis elegans

6 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	The stage that begins when a C.elegans individual is fully-developed and has reached maturity.		adult Ce	WBls:0000041
	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 second stage larva. At 25 Centigrade, it ranges 25.5-32.5 hours after fertilization, 11.5-18.5 hours after hatch.		L2 larva Ce	WBls:0000027
	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
	The first stage larva. At 25 Centigrade, it ranges 14-25.5 hours after fertilization, 0-11.5 hours after hatch.		L1 larva Ce	WBls:0000024
	The C. elegans life stage spanning 620-800min(hatch) after first cleavage at 20 Centigrade. Cell number remains at ~560 cells, with some new cells generated and some cells go through programmed cell death. A stage after elongation is over. The last stage of embryogenesis. Also called pre-hatched embryo, late embryo or morphogenetic embryo.		fully-elongated embryo Ce	WBls:0000021