WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  Expression begins at midpoint of the animal and continues to the posterior intestinal cells. Strongest expression in posterior intestinal cells, occurs just prior to cell division in late L1 larva. Intestinal expression persists until L2 stage although at a lower level than that in the L1 premitotic intestinal cells. There is also weak expression in many anal and head neurons during L2 to L4 stages. Primary Identifier  Expr701
Remark  Reporter gene fusion type not specified. Similar expression pattern to mdl-1. This information was extracted from published material (Archana Sharma-Oates, Andrew Mounsey and Ian A. Hope).
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3 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
neuron with its cell body situated in the head, excluding the pharynx. head neuron   WBbt:0006751
neuron with its cell body situated in the tail, posterior to rectum. tail neuron   WBbt:0006759

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00003509 mxl-1 T19B10.11 Caenorhabditis elegans

4 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  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