AUTHOR=Katz Ofir TITLE=Beyond grasses: the potential benefits of studying silicon accumulation in non-grass species JOURNAL=Frontiers in Plant Science VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2014.00376 DOI=10.3389/fpls.2014.00376 ISSN=1664-462X