AUTHOR=Sawers Ruairidh J., Sanchez-Leon Nidia TITLE=Origins of maize: a further paradox resolved JOURNAL=Frontiers in Genetics VOLUME=2 YEAR=2011 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2011.00053 DOI=10.3389/fgene.2011.00053 ISSN=1664-8021