WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  L1 animals showed expression of unc-3 in the embryonic DA and DB motor neurons shortly after hatching; no staining of the DD neurons was detected. L2 and L3 animals showed bright staining of the VA and VB motor neurons but not of the precursor cell that generated them. Staining of the VC, VD or DD motor neurons was never observed. Staining remained readily detectable in the motor neurons of adult animals, although at lower levels than in L2 animals. In summary, UNC-3 was detected in the class A and B motor neurons but not in the class D or VC neurons. Primary Identifier  Expr12351
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5 Anatomy Terms

Definition Name Synonym Primary Identifier
Neuron class of eleven motoneurons, distributed along the ventral cord, which innervate ventral body muscles. VB neuron   WBbt:0005336
Neuron class of nine ventral cord motor neuron, innervates dorsal muscle. DA neuron   WBbt:0005278
Neuron class of seven motoneurons that innervate dorsal muscles and have cell bodies in the ventral cord. DB neuron   WBbt:0005274
Neuron class of twelve motoneurons, distributed along the ventral cord, which innervate ventral body muscles. VA neuron   WBbt:0005339
neuron making synapse on an effector (muscle, gland). motor neuron motoneuron WBbt:0005409

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00006743 unc-3 Y16B4A.1 Caenorhabditis elegans

4 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 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