WormMine: ExpressionPattern Expr9270

• Pattern: In hermaphrodites, P4daf-19m::GFP is expressed in IL2 neurons. In the male, P4daf- 19m::GFP is expressed in IL2 and CEM head neurons, and HOB and RnB tail neurons. The 22-bp sequence acts remotely as a daf-19m CEM/IL2 element. In core IL2s, P4daf-19m::GFP is expressed throughout development in males and hermaphrodites. In male-specific CEMs, P4daf-19m::GFP expression commences in the mid to late L4 male, a stage that coincides with pkd-2 expression and the onset of sexual maturity.
• Primary Identifier: Expr9270

12 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
Male specific cephalic neurons (programmed cell death in hermaphrodite embryo) open to outside, possible function in male chemotaxis toward hermaphrodite.	CEMDL	lineage name: ABplaaaaaap	WBbt:0004945
Male specific cephalic neurons (programmed cell death in hermaphrodite embryo) open to outside, possible function in male chemotaxis toward hermaphrodite.	CEMDR	lineage name: ABarpapaaap	WBbt:0004943
Male specific cephalic neurons (programmed cell death in hermaphrodite embryo) open to outside, possible function in male chemotaxis toward hermaphrodite.	CEMVL	lineage name: ABplpaapapp	WBbt:0004941
Neuron class of one male-specific sensory neuron associated with hook sensillum, receptor anterior to cloaca in male.	HOB	lineage name: P10.ppap	WBbt:0004761
Male specific cephalic neurons (programmed cell death in hermaphrodite embryo) open to outside, possible function in male chemotaxis toward hermaphrodite.	CEMVR	lineage name: ABprpaapapp	WBbt:0004939
Inner labial neuron	IL2VL	lineage name: ABalppapppp	WBbt:0004538
Inner labial neuron	IL2VR	lineage name: ABarapppppp	WBbt:0004537
Inner labial neuron	IL2DL	lineage name: ABalapappap	WBbt:0004545
Inner labial neuron	IL2DR	lineage name: ABalappppap	WBbt:0004543
Inner labial neuron	IL2L	lineage name: ABalapaappp	WBbt:0004541
Inner labial neuron	IL2R	lineage name: ABalaappppp	WBbt:0004539
type B neuron in male sensory ray.	ray neuron type B	RnB	WBbt:0006973

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00000914	daf-19	F33H1.1	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