%0 Journal Article %T Exogenously-sourced ethylene increases stomatal conductance, photosynthesis, and growth under optimal and deficient nitrogen fertilization in mustard %A Iqbal, Noushina %A Nazar, Rahat %A Syeed, Shabina %A Masood, Asim %A Khan, Nafees A. %J Journal of Experimental Botany %V 62 %N 14 %P 4955-4963 %@ 0022-0957 %D 2011-10-01 %I Oxford University Press %~ DeepDyve