Canal cell GFP reporter construct source...?

Can anyone please point me towards a possible source of a suitable GFP reporter construct, e.g., aqp-8::gfp, vha-1::gfp, that would visualize
the canal cell?

Hi,

How about: BC6925 aqp-8::GFP sEx1318? It’s listed as originating from David Baillie’s lab in this publication:

http://www.jbc.org/content/282/38/28074.full.pdf

steve