Panaccione, D. G., Johnson, R. D., Wang, J., Young, C. A., Damrongkool, P., Scott, B., & Schardl, C. L. (2001). Elimination of ergovaline from a grass–Neotyphodium endophyte symbiosis by genetic modification of the endophyte. The National Academy of Sciences.

Panaccione, Daniel G., Richard D. Johnson, Jinghong Wang, Carolyn A. Young, Prapassorn Damrongkool, Barry Scott, a Christopher L. Schardl. Elimination of Ergovaline From a Grass–Neotyphodium Endophyte Symbiosis By Genetic Modification of the Endophyte. The National Academy of Sciences, 2001.

Panaccione, Daniel G., et al. Elimination of Ergovaline From a Grass–Neotyphodium Endophyte Symbiosis By Genetic Modification of the Endophyte. The National Academy of Sciences, 2001.