%0 Journal Article %T Nitrogen deficiency in barley (Hordeum vulgare) seedlings induces molecular and metabolic adjustments that trigger aphid resistance %A Comadira, Gloria %A Rasool, Brwa %A Karpinska, Barbara %A Morris, Jenny %A Verrall, Susan R. %A Hedley, Peter E. %A Foyer, Christine H. %A Hancock, Robert D. %J Journal of Experimental Botany %V 66 %N 12 %P 3639-3655 %@ 0022-0957 %D 2015-06-01 %I Oxford University Press %~ DeepDyve