%0 Journal Article %T SEORious business: structural proteins in sieve tubes and their involvement in sieve element occlusion %A Knoblauch, Michael %A Froelich, Daniel R. %A Pickard, William F. %A Peters, Winfried S. %J Journal of Experimental Botany %V 65 %N 7 %P 1879-1893 %@ 0022-0957 %D 2014-03-03 %I Oxford University Press %~ DeepDyve