WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  Fusion gene expression can be observed in early larvae in a small number of sensory neurons. In the head, the fusion gene expressing cells include the set of eight pairs of amphid neurons (ADF, ADL, ASE, ASG, ASH, ASI, ASJ, and ASK) situated in the bilaterally symmetrical lateral ganglia just in front of the second pharyngeal bulb. Amphids are two large sensilla located laterally in the head and have internal channels formed by the sheath and socket cells, that open to the outside through the cuticle. With the exception of ASE and ASG, the remaining six pairs concentrate the fluorescein dyes. In addition to these amphid neurons, a set of six inner labial(IL2) neurons, located in front of the central neuropil (nerve ring) and arranged in a 6-fold symmetry is stained in the young larval stages (L1-L2). The osm-3::lacZ expressing cells are most likely to be the set of IL2 neurons. During late larval (L3-L4) and adult stages, there is a complete disappearance of the staining in the set of amphid neurons. However, the fusion gene continues to express in the set of six IL2 (IL2DL, IL2DR, IL2L, IL2R, IL2VL, IL2VR) neurons. In the tail, through the entire postembryonic development i.e. in L1 to L4 larval and adult stages, a pair of PHA and PHB phasmid neurons are stained in the bilaterally symmetrical lumbar ganglia, located in the anterior region of the lumbar ganglia. Staining of amphid neurons is entirely absent in late larval and adult stages. Interestingly, there are no fusion gene expression during embryonic growth. Primary Identifier  Expr1583
Remark  Reporter gene fusion type not specified.
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26 Anatomy Terms

Definition Name Synonym Primary Identifier
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASGL lineage name: ABplaapapap WBbt:0003892
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASGR lineage name: ABpraapapap WBbt:0003891
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASEL lineage name: ABalppppppaa WBbt:0003904
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASER lineage name: ABpraaapppaa WBbt:0003903
Amphid neuron, prob. chemosensory ADFL lineage name: ABalpppppaa WBbt:0004003
Amphid neuron, prob. chemosensory ADFR lineage name: ABpraaappaa WBbt:0003999
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASKL lineage name: ABalpppapppa WBbt:0003884
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASKR lineage name: ABpraaaapppa WBbt:0003883
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASHL lineage name: ABplpaappaa WBbt:0003890
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASHR lineage name: ABprpaappaa WBbt:0003889
one member of amphid neurons, single ciliated ending, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASIL lineage name: ABplaapapppa WBbt:0003888
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASIR lineage name: ABpraapapppa WBbt:0003887
Amphid neuron, prob. chemosensory ADLL lineage name: ABalppppaad WBbt:0003997
Amphid neuron, prob. chemosensory ADLR lineage name: ABpraaapaad WBbt:0003995
Phasmid neurons, probably chemosensory PHAL lineage name: ABplpppaapp WBbt:0004366
Phasmid neurons, probably chemosensory PHAR lineage name: ABprpppaapp WBbt:0004365
Phasmid neurons, probably chemosensory PHBL lineage name: ABplapppappp WBbt:0004364
Phasmid neuron, probably chemosensory PHBR lineage name: ABprapppappp WBbt:0005659
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASJR lineage name: ABpraaappppa WBbt:0003885
one member of Amphid neurons, single ciliated endings, probably chemo-sensory; project into ring via commissure from ventral ganglion, make diverse synaptic connections in ring neuropil ASJL lineage name: ABalpppppppa WBbt:0003886
Inner labial neuron IL2VL lineage name: ABalppapppp WBbt:0004538
Inner labial neuron IL2VR lineage name: ABarapppppp WBbt:0004537
Inner labial neuron IL2DL lineage name: ABalapappap WBbt:0004545
Inner labial neuron IL2DR lineage name: ABalappppap WBbt:0004543
Inner labial neuron IL2L lineage name: ABalapaappp WBbt:0004541
Inner labial neuron IL2R lineage name: ABalaappppp WBbt:0004539

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00003884 osm-3 M02B7.3 Caenorhabditis elegans

1 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  A developemental life stage of the nematode Caenorhabditis elegans that occurs from egg hatching until death. postembryonic Ce WBls:0000022