RIS

Type: Interneuron
In MoW: RIS
Male Wiring Project:
RIS
In Wormbase: RIS
Lineage: AB prpappapa
Location: Ventral ganglion, right side
Description: Single ring interneuron with a cell body situated on the right side of the ventral ganglion behind the excretory duct.
Neurotransmitter/ Neuropeptide:
- GABA
(Eastman et al., 1999)
Innexin expression:
- INX-6
- INX-7
- UNC-9
(Altun et al., 2009)
Receptor expression:
- GLR-1; glutamate receptor subunit
- SER-4; serotonin receptor
- DOP-1 ; dopamine receptor
(Tsalik et al., 2003; Hart et al., 1995)
Function:

 

Click image for closeup view Click pictures for higher resolution images


 
 

Click here for larger version
RIS (AB prpappapa) development in the embryo.
Dorsal view. Bottom is left side of the embryo. Spheres indicate individual nuclei. Black sphere: ancestors of RIS; dark grey spheres: apoptotic cells; other cells follow the WA color code (after they acquire specific cell or tissue identities). 0 min is fertilization. Click on the movie for higher resolution rendition (by A. Santella & Z. Bao).


Last revision: July, 15, 2014
image