%0 Journal Article %T Effects of purine and pyrimidine derivatives on uptake of tritium-labelled uridine by Closterium acerosum %A Sasaki,, Kimiko %A Shiono,, Kazutoshi %J Plant and Cell Physiology %V 17 %N 5 %P 1067-1070 %@ 0032-0781 %D 1976-10-01 %I Oxford University Press %~ DeepDyve