In third instar larva, ubiquitous expression throughout imaginal discs. Used as marker for FRT-induced mitotic clones.
Shows bright green fluorescence in both nucleus and cytoplasm. There is a long delay between zygotic expression and appearance of fluorescence.
report comment: The Ubi::GFP fusion protein is highly fluorescent when maternally supplied, but there is a long delay between zygotic expression and appearance of fluorescence.