Mugford, S. G., Yoshimoto, N., Reichelt, M., Wirtz, M., Hill, L., Mugford, S. T., Nakazato, Y., Noji, M., Takahashi, H., Kramell, R., Gigolashvili, T., Flügge, U. I., Wasternack, C., Gershenzon, J., Hell, R., Saito, K., & Kopriva, S. (2009). Disruption of adenosine-5'-phosphosulfate kinase in Arabidopsis reduces levels of sulfated secondary metabolites. The Plant Cell, 21(3), 910-927. doi:10.1105/tpc.109.065581.