WormMine: ExpressionPattern Expr7723

• Pattern: Strongest expression is seen in embryos. There is weak ubiquitous expression in the early embryo, strong expression in anterior and lateral regions in comma and late stage embryos. Post embryonically expression is seen only to L2 in several nerves in the nerve ring. There is also weak expression in head muscles.
• Primary Identifier: Expr7723
• Remark: Clone: pUL#JRH7F9

2 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
body wall muscle in the head, including first eight cells of each muscle quadrants which are innervated by nerve ring neurons.	head muscle	head body wall muscle	WBbt:0006761
the most extensive region of neuropil in the animal, consists of a large toroidal bundle of processes.	nerve ring	circumpharyngeal nerve ring	WBbt:0006749

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00004027	pie-1	Y49E10.14	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