WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  In L4 animals when VC neurite outgrowth is taking place, fntb-1 promoter activity was found in VC neurons and vulval cells. In addition to VC neurons, fntb-1 was expressed in motor neurons in the ventral nerve cord, mid-body region neurons (HSNs and CANs), and various neurons in the head and tail. In non-neural tissue, fntb-1 expression was observed in body wall and pharyngeal muscle and rectal epithelial cells. Primary Identifier  Expr12955
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13 Anatomy Terms

Definition Name Synonym Primary Identifier
type of cells that make up muscle layers in the pharynx. pharyngeal muscle cell   WBbt:0005451
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
neuron with its cell body situated in the head, excluding the pharynx. head neuron   WBbt:0006751
neuron with its cell body situated in the tail, posterior to rectum. tail neuron   WBbt:0006759
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
Hermaphrodite specific ventral cord motor neuron innervates vulval muscles and ventral body muscles VC4 lineage name: P6.aap WBbt:0004617
Hermaphrodite specific ventral cord motor neuron innervates vulval muscles and ventral body muscles VC5 lineage name: P7.aap WBbt:0004613
neuron making synapse on an effector (muscle, gland). motor neuron motoneuron WBbt:0005409
Process runs along excretory canal, no synapses, essential for survival CANL lineage name: ABalapaaapa WBbt:0004949
Process runs along excretory canal, no synapses, essential for survival CANR lineage name: ABalappappa WBbt:0004947
These cells include: B, F, Y, U, K' and K. All rectal epithelial cells contain secretory membrane stacks along this region facing the lumenal cuticle and produce some portion of the cuticular lining of the rectum. These are interfacial cells that connect the alimentary system to the main body syncytium. rectal epithelial cell rectal epithelium WBbt:0008182
Constituent cell of a hermaphrodite vulva. vulval cell vulval epithelial cell WBbt:0007831

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00006465 fntb-1 F23B12.6 Caenorhabditis elegans

1 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  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