5 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 |
| posterior region, from rectum to the end | tail | WBbt:0005741 | |
| anterior-most body region containing the pharynx. | head | WBbt:0005739 | |
| Somatic gonad precursor cell | Z4 | lineage name: MSappaap | WBbt:0004574 |
| Somatic gonad precursor cell | Z1 | lineage name: MSpppaap | WBbt:0004577 |
1 Genes
| WormBase Gene ID | Gene Name | Sequence Name | Organism |
|---|---|---|---|
| WBGene00020107 | prps-1 | R151.2 | Caenorhabditis elegans |
1 Life Stages
| Remark | Definition | Other Name | Public Name | Primary Identifier |
|---|---|---|---|---|
| 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 |
