WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  Both ahr-1:GFP reporters are expressed during embryonic and larval development. Expression is first detected in two cells 260 min after the first cleavage. By midembryogenesis (pre-comma stage), 14 cells express the pJ360 ahr-1:GFP fusion gene. At the 2-fold stage of embryogenesis, two cells express ahr-1:GFP in the tail, and the remaining fluorescing cells are in the forming head. During the first larval stage. ahr-1:GFP is expressed in 28 neurons, several blast cells, and two phasmid socket cells. The neurons that express ahr-1:GFP include ALNR/ALNL, AQR/PQR, AVM/PVM, BDUR/BDUL, PLMR/PLML, PLNR/PLNL, PHCL/PHCR, PVWL/PVWR, RMEL/RMER, SDQR/SDQL, and URXR/URXL. The T.pa, T.ppa, and T.ppp blast cells in the tail express ahr-1:GFP, as do all of their descendents, including the PHso1 and PHso2 phasmid socket cells. ahr-1:GFP is also expressed in the MI and I3 neurons in the pharynx and the G2 and W blast cells. Four additional cells in the head express ahr-1:GFP, tentatively identified as the ASK and RIP neurons. Primary Identifier  Expr2937
Subcellular Localization  The pJ360 construct includes the entire ahr-1 genomic sequence, and transgenic animals express this fusion protein in a subset of neuronal nuclei. The pHT102 transgene lacks most of the ahr-1 coding sequence and labels axons as well as nuclei.
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38 Anatomy Terms

Definition Name Synonym Primary Identifier
Ring interneuron URXL lineage name: ABplaaaaappp WBbt:0004928
Ring interneuron URXR lineage name: ABarpapaappp WBbt:0004926
Neuron class of one sensory neuron, basal body, not part of a sensillum, projects into preanal gangion. PQR lineage name: QL.ap WBbt:0004096
Interneuron, associated with PLM PLNL lineage name: TL.pppap WBbt:0004102
Interneuron, associated with PLM PLNR lineage name: TR.pppap WBbt:0004098
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
Post-embryonic cell of pedigree TR.paa. phasmid sockets. PHso1R lineage name: TR.paa WBbt:0004110
Post-embryonic cell of pedigree TL.pap, phasmid sockets. PHso2L lineage name: TL.pap WBbt:0004108
Post-embryonic cell of pedigree TR.pap, phasmid sockets. PHso2R lineage name: TR.pap WBbt:0004106
Post-embryonic cell of pedigree TL.paa, phasmid sockets. PHso1L lineage name: TL.paa WBbt:0004112
Neuron class of one neuron, posterior ventral microtuble cell, touch receptor. PVM lineage name: QL.paa WBbt:0004086
Neuron class of one sensory neuron, anterior ventral microtubule cell, touch receptor. AVM lineage name: QR.paa WBbt:0003832
Posterior lateral microtubule cell, touch receptor PLML lineage name: ABplapappppaa WBbt:0004104
Posterior lateral microtubule cell, touch receptor PLMR lineage name: ABprapappppaa WBbt:0004103
Ant. lateral interneuron, process projects into ring SDQR lineage name: QR.pap WBbt:0004991
Neuron, process runs along excretory canal and into ring, unique darkly staining synaptic vesicles BDUL lineage name: ABarppaappp WBbt:0003812
Neuron, process runs along excretory canal and into ring, unique darkly staining synaptic vesicles BDUR lineage name: ABarpppappp WBbt:0003811
Ring motor neuron RMER lineage name: ABalaaaarrp WBbt:0005023
Ring motor neuron RMEL lineage name: ABalaaaarlp WBbt:0005025
cell, which is the anterior descendent of TR.p. TR.pa   WBbt:0007007
cell, which is the anterior descendent of TL.p. TL.pa   WBbt:0007000
Neuron class of one sensory neuron, basal body; not part of a sensillum, projects into ring. AQR lineage name: QR.ap WBbt:0003927
Neuron associated with ALM ALNL lineage name: ABplapappppap WBbt:0003939
Neuron associated with ALM ALNR lineage name: ABprapappppap WBbt:0003937
Posterior lateral interneuron, process projects into ring SDQL lineage name: QL.pap WBbt:0004993
Neuron class of one pharyngeal motor neuron/interneuron. MI neuron lineage name: ABaraappaaa WBbt:0003664
Neuron, striated rootlet in male, possibly sensory in tail spike PHCL lineage name: TL.pppaa WBbt:0004362
Neuron, striated rootlet in male, possibly sensory in tail spike PHCR lineage name: TR.pppaa WBbt:0004118
Neuron class of one pharyngeal interneuron, anterior sensory. I3 neuron I3 WBbt:0004742

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00000096 ahr-1 C41G7.5 Caenorhabditis elegans

9 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  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 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 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. fully-elongated embryo Ce WBls:0000021
  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. elongating embryo Ce WBls:0000015
  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. enclosing embryo Ce WBls:0000013
  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. gastrulating embryo Ce WBls:0000010