WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  Expressed in embryos, larvae, and adults. ERM-1-GFP is enriched along the luminal surfaces of intestinal, excretory canal, and gonadal tubular epithelia, but not in the remaining organ lumina of the pharynx, rectum, and excretory pore cell, which all secrete cuticle. Primary Identifier  Expr2964
Remark  In situ RNA hybridization is consistent with this organ-specific expression pattern, and additionally detects early embryonic erm-1 RNA. Subcellular Localization  Enriched along the luminal surfaces.
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3 Anatomy Terms

Definition Name Synonym Primary Identifier
H-shaped cell associated with the excretory system, largest cell in C. elegans. excretory cell excretory canal cell WBbt:0005812
cell of epithelium, the layer of cells that cover the external surface of an organism as well as forming an inner lining between the tissues and organs of that organism and the external environment. In C. elegans epithelial cells include epithelium of the alimentary tract, intestinal cells, hypodermis, interfacial cells and somatic gonad cells. epithelial cell epithelium WBbt:0003672
any of 20 large epithelial cells which form a tube and are mostly situated as bilaterally symmetric pairs around the tubular lumen. Each of these cell pairs forms an intestinal ring ( II-IX int rings). The most anterior intestinal ring (int ring I), however, is made of four cells. Intestinal cells contain large nuclei with large nucleoli and numerous autofluorescent granules in their cytoplasm. intestinal cell   WBbt:0005792

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00001333 erm-1 C01G8.5 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