ExcFIG 3: The excretory cell and the gland cell.

A. Schematic showing the full length of the H-shaped excretory cell as seen from lateral side. In an adult animal, the excretory canals reach from the nose of the nematode to the tail region. (Inset) Head portion from the ventral side.
B. Epifluorescent image of a transgenic adult animal (dorsal oblique view) expressing the F22E10.1::GFP reporter in the excretory cell. Asterisk marks the pharyngeal gland, which also expresses GFP. (Image source: R. Newbury and D. Moerman.)|
C. Epifluorescent micrograph of an animal showing expression of B0403.4::GFP in the excretory gland cell, ventral oblique view. The two small arrows point to regions where two cells fuse to make one syncytial cell. The anterior arrow marks the region where the excretory gland cell is suggested to receive synaptic input from the nerve ring. Pharyngeal gland cells also express this marker (asterisks). (Image source: R. Newbury and D. Moerman.)

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