WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  The expression of lat-1 reporter constructs starts with the onset of zygotic transcription and is initially stronger in the AB lineage than in P1-derived blastomeres. Before the onset of overt morphogenesis, lat-1 is widely expressed in epidermal and pharyngeal precursors and shows a reproducible left-right asymmetry in the epidermal primordium, which results in a striped pattern during dorsal intercalation. In larval and adult stages, lat-1 is expressed in the pharynx, the nervous system, the gonad, and the vulva. Primary Identifier  Expr8829
Remark  Picture: Figures 2. The expression of wild-type LAT-1 protein or a LAT-1::GFP fusion protein under the control of lat-1 regulatory regions efficiently rescues the mutant phenotype
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4 Anatomy Terms

Definition Name Synonym Primary Identifier
female genital. vulva   WBbt:0006748
the feeding organ, a neuro-muscular pump in the head of the animal, used to ingest food, bacteria suspended in liquid, filter them out, grind them up and transport posteriorly into the instestine. pharynx esophagus WBbt:0003681
Major cell type of nervous tissue, specialized for transmission of information in the form of patterns of impulses. neuron neurone WBbt:0003679
organ producing either sperm or ova. gonad   WBbt:0005175

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00002251 lat-1 B0457.1 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