Authors: Pete Smith; Daniel Martino; Zucong Cai; Daniel Gwary; Henry Janzen; Pushpam Kumar; Bruce McCarl; Stephen Ogle; Frank O'Mara; Charles Rice; Bob Scholes; Oleg Sirotenko; Mark Howden; Tim McAllister; Genxing Pan; Vladimir Romanenkov; Uwe Schneider; Sirintornthep Towprayoon; Martin Wattenbach; Jo Smith Journal: Philos Trans R Soc Lond B Biol Sci Date: 2008-02-27 Impact factor: 6.237