WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  Transgenic animals bearing pFX1G1 had high levels of GFP fluorescence or immunoreactivity in embryonic and postembryonic neurons. fax-1::gfp expression was first detected in embryos prior to elongation (approximately 350 minutes of development). By approximately 400 minutes, there is strong fax-1::gfp expression in as many as 20 neurons in the embryonic head and 1-2 neurons in the embryonic tail. fax-1::gfp is expressed in 20 neurons postembryonically, through the adult stage. The position of these neurons indicates that most or all of them are among the 22 neurons that express fax-1::gfp embryonically. These cells include both AVKR and AVKL. fax-1::gfp was not observed in either of the HSN or PVQ neurons, or in the PVPR neuron at any stage of development. fax-1::gfp expression was observed in several other neurons and two non-neuronal cell types in transgenic animals carrying pFX1G1. These include the pairs of CEPD and URX sensory neurons, three pharyngeal neurons (M1, MI and probably M5), two pairs of ring interneurons (including the RIC pair), five neurons in the retrovesicular ganglion (including SABD and the pair of SABV neurons), a single neuron in the preanal ganglion (either PVPL or PVT) and a single neuron in the dorsorectal ganglion of the tail (probably DVA). There is incompletely penetrant fax-1::gfp expression in a few additional neurons that were not identified, and in the non neuronal dorsal rectal cell and distal tip cells of the somatic gonad. Primary Identifier  Expr963
Subcellular Localization  GFP immunoreactivity was present in the cytoplasm, axons and nuclei of cells. Axons of neurons that express fax-1::gfp embryonically were observed in the process of outgrowth.
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20 Anatomy Terms

Definition Name Synonym Primary Identifier
Ring interneuron URXL lineage name: ABplaaaaappp WBbt:0004928
Ring interneuron URXR lineage name: ABarpapaappp WBbt:0004926
Posterior distal tip cell, inhibit meiosis in neighbouring germ cells, lead gonad during morphogenesis, herm gonad posterior distal tip cell gon herm dtc P WBbt:0004506
Anterior distal tip cell, inhibit meiosis in neighbouring germ cells, lead gonad during morphogenesis, herm gonad anterior distal tip cell gon herm dtc A WBbt:0004520
Neuron class of one interneuron, projects along ventral cord to ring. PVT lineage name: ABplpappppa WBbt:0004070
Neuron class of one pharyngeal motorneuron. M5 neuron lineage name: MSpaaapap WBbt:0004465
Ring interneuron RICL lineage name: ABplppaaaapp WBbt:0003941
Ring interneuron RICR lineage name: ABprppaaaapp WBbt:0003940
Cephalic neurons, contain dopamine CEPDL lineage name: ABplaaaaappa WBbt:0004938
Cephalic neurons, contain dopamine CEPDR lineage name: ABarpapaappa WBbt:0004937
Neuron class of one ring interneuron, cell body in dorsorectal ganglion, has a large vesicle-filled process in ring. DVA lineage name: ABprppppapp WBbt:0004823
Interneuron, cell body in lumbar ganglion, projects along ventral cord to nerve ring PVPL lineage name: ABplppppaaa WBbt:0004082
Rectal epithelial cells, adjacent to intestino-rectal valve, have microvilli rect_D lineage name: ABplpappppp WBbt:0004788
Ring and ventral cord interneuron. AVKR lineage name: ABprpapapap WBbt:0003844
Ring and ventral cord interneuron. AVKL lineage name: ABplpapapap WBbt:0003845
Neuron class of one pharyngeal motor neuron/interneuron. MI neuron lineage name: ABaraappaaa WBbt:0003664
Neuron class of one pharyngeal motorneuron. M1 neuron lineage name: MSpaapaaa WBbt:0004488
Ring interneuron, anteriorly projecting process that runs sublaterally, synapses to anterior body muscles in L1 SABD lineage name: ABplppapaap WBbt:0004999
Ring interneuron, anteriorly projecting process that runs sublaterally, synapses to anterior body muscles in L1 SABVL lineage name: ABplppapaaaa WBbt:0004998
Ring interneuron, anteriorly projecting process that runs sublaterally, synapses to anterior body muscles in L1 SABVR lineage name: ABprppapaaaa WBbt:0004997

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00001400 fax-1 F56E3.4 Caenorhabditis elegans

4 Life Stages

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