Hernandez, J. A., Curatti, L., Aznar, C. P., Perova, Z., Britt, R. D., & Rubio, L. M. (2008). Metal trafficking for nitrogen fixation: NifQ donates molybdenum to NifEN/NifH for the biosynthesis of the nitrogenase FeMo-cofactor. National Academy of Sciences.

Hernandez, Jose A., Leonardo Curatti, Constantino P. Aznar, Zinaida Perova, R. David Britt, i Luis M. Rubio. Metal Trafficking for Nitrogen Fixation: NifQ Donates Molybdenum to NifEN/NifH for the Biosynthesis of the Nitrogenase FeMo-cofactor. National Academy of Sciences, 2008.

Hernandez, Jose A., et al. Metal Trafficking for Nitrogen Fixation: NifQ Donates Molybdenum to NifEN/NifH for the Biosynthesis of the Nitrogenase FeMo-cofactor. National Academy of Sciences, 2008.