Type: Motor neuron
In MoW: PDA
Male Wiring Project:
PDA
In Wormbase: PDA
Lineage: AB prpppaaaa (in herm), Y.a (in male)
Location: Preanal ganglion
Description: During the second larval stage (L2), the rectal epithelial cell Y withdraws from the epithelium, migrates anterodorsally, and then becomes the PDA neuron through a transdifferentiation event while P12.pa, born at the end of the L1 stage just anterior to the position of Y, replaces Y in the rectum, completing the toroid with B epithelial cell. (Sulston and Horvitz 1977). The dorsal cord process of PDA ends in the posterior part of the body.
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