Derek Gatherer, Sepehr Seirafian, Charles Cunningham, Mary Holton, Derrick J. Dargan, Katarina Baluchova, Ralph D. Hector, Julie Galbraith, Pawel Herzyk, Gavin W. G. Wilkinson, Andrew J. Davison
Proc Natl Acad Sci U S A. 2011 Dec 6; 108(49): 19755–19760. Published online 2011 Nov 22. doi: 10.1073/pnas.1115861108