WormMine: ExpressionPattern Expr2005

• Pattern: Expression is generally confined to the g1 and g2 pharyngeal gland cells, both within the nuclei of these cells, and more weakly throughout the cytoplasm and processes of these cells. Expression is seen predominantly in older larvae and adults, but is occasionally seen in young larvae. Weak expression in the larval and adult intestine is also occasionally seen.
• Primary Identifier: Expr2005
• Subcellular Localization: Expressed in nuclei, more weakly throughout the cytoplasm and processes of pharyngeal gland cells.

6 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
Pharyngeal gland cell 1P, before fusion into g1ARP.	g1P	lineage name: MSaaaaapap	WBbt:0004528
Pharyngeal gland cell 2L.	g2L	lineage name: MSaapapaa	WBbt:0004526
Pharyngeal gland cell 2R.	g2R	lineage name: MSpapapaa	WBbt:0004524
Pharyngeal gland cell 1AR, before fusion into g1ARP.	g1AR	lineage name: MSpapaapaa	WBbt:0004530
Pharyngeal gland cell 1AL.	g1AL	lineage name: MSaapaapaa	WBbt:0004532

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00003097	lys-8	C17G10.5	Caenorhabditis elegans

5 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	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 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