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López-Bucio J, Millán-Godínez M, Méndez-Bravo A, Morquecho-Contreras A, Ramírez-Chávez E, Molina-Torres J, Pérez-Torres A, Higuchi M, Kakimoto T, Herrera-Estrella L.López-Bucio J, et al.Plant Physiol. 2007 Dec;145(4):1703-13. doi: 10.1104/pp.107.107953. Epub 2007 Oct 26.Plant Physiol. 2007.PMID: 17965178Free PMC article.