ARO1 AT4G34940 armadillo repeat only 1 armadillo repeat only 1 (ARO1); FUNCTIONS IN: binding; INVOLVED IN: pollen tube growth, actin cytoskeleton organization; LOCATED IN: nucleus, cytoplasm; EXPRESSED IN: 15 plant structures; EXPRESSED DURING: 6 growth stages; CONTAINS InterPro DOMAIN/s: Armadillo-like helical (InterPro:IPR011989), Armadillo (InterPro:IPR000225), Armadillo-type fold (InterPro:IPR016024); BEST Arabidopsis thaliana protein match is: armadillo repeat only 2 (TAIR:AT5G66200.1); Has 661 Blast hits to 627 proteins in 126 species: Archae - 0; Bacteria - 2; Metazoa - 165; Fungi - 76; Plants - 317; Viruses - 0; Other Eukaryotes - 101 (source: NCBI BLink).