WormMine: ExpressionPattern Expr4757

• Pattern: frh-1::gfp3, which does not contain the frh-1 gene but contains all the 5 sequence present in frh-1::gfp1, was not expressed in amphid neurons, suggesting the presence of a regulatory sequence within the frh-1 gene that would drive the expression of the gene in head neurons. On the other hand, the frh-1::gfp3 was expressed in the pharynx, gut cells, spermatheca, and body wall muscles, as the frh-1::gfp1, indicating that frh-1::gfp1 would contain most of the necessary sequences for frataxin expression.
• Primary Identifier: Expr4757

4 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
an accordion-like tube that contains sperm and is the site of oocyte fertilization.	spermatheca		WBbt:0005319
type of cells that make up muscle layers in the pharynx.	pharyngeal muscle cell		WBbt:0005451
Longitudinal bands of muscle cells surrounding animal body, with one band running in each quadrant of the body, regulated contraction and relaxation of these muscles cause locomotion.	body wall musculature	body muscle	WBbt:0005813

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00001486	frh-1	F59G1.7	Caenorhabditis elegans

0 Life Stages