José R. Valdez Barillas, Colin F. Quinn, John L. Freeman, Stormy D. Lindblom, Sirine C. Fakra, Matthew A. Marcus, Todd M. Gilligan, Élan R. Alford, Ami L. Wangeline, Elizabeth A.H. Pilon-Smits
Plant Physiol. 2012 Aug; 159(4): 1834–1844. Published online 2012 May 29. doi: 10.1104/pp.112.199307