WormMine: ExpressionPattern Expr145

• Pattern: Expression is seen from the 3-fold embryonic stage through to adulthood. In 3-fold embryos and young larvae expression is throughout the worm, and is generally diffuse with some nuclear-localised staining probably in seam cells. In older larvae and adults staining is generally restricted to the head and tail regions. In the head punctate staining within and around the pharynx is apparent. Occasionally strong staining throughout the pharyngeal musculature is observed. In the tail several large hypodermal nuclei show various degrees of staining. Staining in the adult vulva (possibly vulC) is also occasionally seen. In older larvae and adults punctate staining within and around the pharynx is apparent. Occasionally strong staining throughout the pharyngeal musculature is observed. In the adult tail several large hypodermal nuclei show various degrees of staining. In young larvae expression is throughout the worm, and is generally diffuse with some nuclear-localised staining probably in seam cells. Staining in the adult vulva (possibly vulC) is also occasionally seen.
• Primary Identifier: Expr145
• Remark: Other strain-- UL749, UL751, UL758

3 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
Epidermal layer.	hypodermis	epidermis	WBbt:0005733
the feeding organ, a neuro-muscular pump in the head of the animal, used to ingest food, bacteria suspended in liquid, filter them out, grind them up and transport posteriorly into the instestine.	pharynx	esophagus	WBbt:0003681
adult vulval toroid cell, C, formed by fusion of precursors of lineage names P5.ppal, P5.ppar, P7.papl and P7.papr.	vulC		WBbt:0006765

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00009945	bath-38	F52H3.3	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 whole period of embryogenesis in the nematode Caenorhabditis elegans, from the formation of an egg until hatching.		embryo Ce	WBls:0000003