Ralstonia solanacearum Extracellular Polysaccharide Is a Specific Elicitor of Defense Responses in Wilt-Resistant Tomato Plants Milling, Annett ; Babujee, Lavanya ; Allen, Caitilyn Abstract Publication: PLoS ONE Pub Date: January 2011 DOI: 10.1371/journal.pone.0015853 Bibcode: 2011PLoSO...615853M