The earliest detectable expression begins around gastrulation (60 to 100 cell stages); the GFP appears to be present in most of the cells at this stage. From the comma stage onwards, expression is predominantly confined to the nuclei of the intestine. In early larval stages, it is also found in hypodermal and intestinal nuclei. It is transiently expressed in the spermatheca and dorsal uterus of the L3 larva and disappears at the onset of the developmental progression from the L4 to adult stage.
Primary Identifier
Expr8235
Remark
Picture: Figure 3.
Subcellular Localization
Expressed in the nuclei of intestine and hypodermis.
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4 Anatomy Terms
Definition
Name
Synonym
Primary Identifier
an accordion-like tube that contains sperm and is the site of oocyte fertilization.
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.
The C. elegans life stage spanning 620-800min(hatch) after first cleavage at 20 Centigrade. Cell number remains at ~560 cells, with some new cells generated and some cells go through programmed cell death. A stage after elongation is over. The last stage of embryogenesis. Also called pre-hatched embryo, late embryo or morphogenetic embryo.
The C. elegans life stage spanning 350-620min after first cleavage at 20 Centigrade. Cell number remains at ~560 cells, with some new cells generated and some cells go through programmed cell death. The stage that embryo starts elongation until elongation is over.
The C. elegans life stage spanning 290-350min after first cleavage at 20 Centigrade. Proliferate from 421 cells to 560 cells. The stage when embryo just finished gastrulation and is enclosing.
The C. elegans life stage spanning 100-290min after first cleavage at 20 Centigrade. Proliferate from 28 cells to 421 cells. Referring to the whole period of gastrulation.
