%0 Journal Article %T Physical Association of the NB-LRR Resistance Protein Rx with a Ran GTPase–Activating Protein Is Required for Extreme Resistance to Potato virus X %A Tameling, Wladimir I.L. %A Baulcombe, David C. %J The Plant Cell %V 19 %N 5 %P 1682-1694 %@ 1040-4651 %D 2007-06-27 %I The American Society of Plant Biologists %~ DeepDyve