Dual Adhesive Unipolar Polysaccharides Synthesized by Overlapping Biosynthetic Pathways in Agrobacterium tumefaciensOnyeziri, Maureen C.⋅Natarajan, Ramya⋅Hardy, Gail G.⋅Xu, Jing⋅Reynolds, Ian P.⋅Kim, Jinwoo⋅Merritt, Peter M.⋅Danhorn, Thomas⋅Hibbing, Michael E.⋅Weisberg, Alexandra J.⋅Chang, Jeff H. and Fuqua, ClayCold Spring Harbor Laboratory