AUTHOR=Kobayashi Takanori , Nishizawa Naoko K. TITLE=Intracellular iron sensing by the direct binding of iron to regulators JOURNAL=Frontiers in Plant Science VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2015.00155 DOI=10.3389/fpls.2015.00155 ISSN=1664-462X