WormMine: ExpressionPattern Expr8732

• Pattern: No early embryonic expression was detected, presumably due to germline silencing. However, strong cytoplasmic expression was detected in larval stages and in adults, in both head and tail neurons, and in vulval epithelial cells and intestinal cells.
• Primary Identifier: Expr8732
• Remark: Picture: Fig 7.
• Subcellular Localization: Strong cytoplasmic expression.

10 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
A chain of very large cuboidal cells forming a wide central lumen in which food arrives from the posterior pharynx, is digested, and from which waste products proceed to the rectum. Intestinal rings form in groups of two and four cells surrounding the common lumen; thus the epithelium is only one cell deep at any point, with neighboring cells firmly secured to their neighbors by apical adherens junctions. These cells have very large nuclei and many large vacuoles, yolk granules, and other inclusions; the latter increase in number and electron density as the animal ages.	intestine	gut	WBbt:0005772
neuron with its cell body situated in the head, excluding the pharynx.	head neuron		WBbt:0006751
neuron with its cell body situated in the tail, posterior to rectum.	tail neuron		WBbt:0006759
adult vulval toroid cell, F, formed by fusion of precursors of lineage names P6.papl, P6.papr, P6.ppal and P6.ppar.	vulF		WBbt:0006768
adult vulval toroid cell, E, formed by fusion of precursors of lineage names P6.paal, P6.paar, P6.pppl and P6.pppr.	vulE		WBbt:0006767
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
adult vulval toroid cell, D, formed by fusion of precursors of lineage names P5.ppp and P7.paa.	vulD		WBbt:0006766
adult vulval toroid cell, B2.	vulB2		WBbt:0006764
adult vulval toroid cell, B1, formed by fusion of precursors of lineage names P5.papa and P7.ppap.	vulB1		WBbt:0006763
adult vulval toroid cell, A, formed by fusion of precursors of lineage names P5.paaa, P5.paap, P7.pppa and P7.pppp	vulA		WBbt:0006762

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00004341	rfl-1	F11H8.1	Caenorhabditis elegans

5 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