Inx3 in glial columns of the optic lobe medulla.
Images of an optic lobe from a 1-3 day old female brain of genotype nrv2GAL4 / UAS-mCD8::GFP.L. The nrv2GAL4 driver line ( Sun et al., 1999) expresses GFP (green) strongly in glial cells. Inx3 (blue) was detected using anti-Inx3 rabbit polyclonal antibody. Glial columns of the medulla (Med) express Inx3 protein (and Inx2 – not shown) along their length. A, GFP alone, B, Inx3 alone, C, merged image.