protein-coding

itchy, E3 ubiquitin protein ligase
ISL1 transcription factor, LIM/homeodomain
interferon regulatory factor 9
Iroquois related homeobox 3
Iroquois related homeobox 2 (Drosophila)
Iroquois related homeobox 1 (Drosophila)
insulin receptor substrate 4
insulin receptor substrate 3
insulin receptor substrate 1
immunoresponsive gene 1