NopL, an effector protein of Rhizobium sp. NGR234, thwarts activation of plant defense reactions.
Bartsev AV, Deakin WJ, Boukli NM, McAlvin CB, Stacey G, Malno? P, Broughton WJ, Staehelin C. NopL, an effector protein of Rhizobium sp. NGR234, thwarts activation of plant defense reactions. Plant Physiol. 2004 Feb; 134(2):871-9.