Mechanisms of adaptations of brachiariagrasses to abiotic stress factors in the tropics - Rao, Idupulapati M.; Miles, John W.; Wenzl, Peter; Louw-Gaume, Annabé; Cardoso Arango, Juan Andrés; Ricaurte, Jaumer; Joisse Rincon, José Polania; Hoyos, Valerio; Frossard, Emmanuel; Wagatsuma, Tadao; Horst, Walter J. (2011)