WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  ceh-20::gfp expression was detected in QR and QL and their descendants throughout their migrations to the end of L1. V cells and their daughters also expressed ceh-20::gfp. Expression persisted in the descendants of the V cells through the adult stage. At hatching, all P cells expressed ceh-20::gfp. Before the anterior and posterior Pn.p cells fuse, they also expressed ceh-20. In L3 hermaphrodites, expression was maintained in P(3-8).p. ceh-20::gfp expression was identified in several other cell types. These included M, BDU, ALM, HSN, body wall muscle cells, I4, all L1 ventral cord neurons and a few unidentified neurons in the head behind the posterior bulb of the pharynx. Primary Identifier  Expr3231
Remark  Lineage expression: V lineage. Transgenic ceh-20(mu290) animals bearing pLY11 were rescued for the QR.pax positioning phenotype, the Muv/Egl, and the Vn.a division phenotype, suggesting that ceh-20::gfp was expressed in cells that require its function for these processes. Subcellular Localization  In all cells expressing ceh-20, the expression was stronger in the nucleus than in the cytoplasm. ceh-20::gfp expression and nuclear localization did not change in the unc-62(mu232) background.
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52 Anatomy Terms

Definition Name Synonym Primary Identifier
neuron with cell body associated with the ventral nerve cord. ventral cord neuron ventral cord motoneuron WBbt:0005300
Longitudinal bands of muscle cells surrounding animal body, with one band running in each quadrant of the body, regulated contraction and relaxation of these muscles cause locomotion. body wall musculature body muscle WBbt:0005813
Herm. specific motor neurons (die in male embryo), innervate vulval muscles, serotonergic HSNL lineage name: ABplapppappa WBbt:0004758
Herm. specific motor neurons (die in male embryo), innervate vulval muscles, serotonergic HSNR lineage name: ABprapppappa WBbt:0004757
descendent cell of post-embryonic blast cell P5, posterior, in hermaphrodite. P5.p hermaphrodite   WBbt:0008121
descendent cell of post-embryonic blast cell P4, posterior, in hermaphrodite. P4.p hermaphrodite   WBbt:0008117
descendent cell of post-embryonic blast cell P3, posterior in hermaphrodite. P3.p hermaphrodite   WBbt:0008112
  P8.p hermaphrodite   WBbt:0008133
  P7.p hermaphrodite   WBbt:0008129
  P6.p hermaphrodite   WBbt:0008125
Posterior descendent cell of P1 fuses into postembryonic large hypodermal syncytium hyp7. P1.p   WBbt:0006889
descendent cell of P11, posterior P11.p   WBbt:0006899
descendent cell of P10, posterior P10.p   WBbt:0006898
Posterior descendent cell of P9 fuses into postembryonic large hypodermal syncytium hyp7. P9.p   WBbt:0006897
Posterior descendent cell of P2 fuses into postembryonic large hypodermal syncytium hyp7. P2.p   WBbt:0006890
descendent cell of P12, posterior P12.p   WBbt:0006900
The tenth (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P10   WBbt:0006779
The ninth (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P9   WBbt:0006778
Postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1 P11 lineage name: ABplapappa WBbt:0004410
Postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1 P12 lineage name: ABprapappa WBbt:0004409
Anterior lateral microtubule cell, touch receptor ALML lineage name: ABarppaappa WBbt:0003954
Anterior lateral microtubule cell, touch receptor ALMR lineage name: ABarpppappa WBbt:0003953
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
The sixth (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P6   WBbt:0006775
The fifth (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P5   WBbt:0006774
The fourth (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P4   WBbt:0006773
The third (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P3   WBbt:0006772
The eighth (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P8   WBbt:0006777
The seventh (count from anterior-most) of twelve postembryonic blast cells for ventral cord motorneurons, ventral hypodermis, vulva, male preanal ganglion; ventral hypodermis in L1. P7   WBbt:0006776

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00000443 ceh-20 F31E3.1 Caenorhabditis elegans

0 Life Stages