Tbx18 - T-box18

Enables several functions, including DNA-binding transcription repressor activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and protein homodimerization activity. Involved in negative regulation of canonical Wnt signaling pathway involved in neural plate anterior/posterior pattern formation and negative regulation of transcription by RNA polymerase II. Acts upstream of or within several processes, including animal organ development; anterior/posterior pattern specification; and positive regulation of cell population proliferation. Located in nucleus. Part of RNA polymerase II transcription repressor complex. Is expressed in several structures, including body cavity or lining; cardiovascular system; embryo mesenchyme; genitourinary system; and inner ear. Human ortholog(s) of this gene implicated in CAKUT2. Orthologous to human TBX18 (T-box transcription factor 18). [provided by Alliance of Genome Resources, Apr 2022]