title: Attachment of agrobacteria to grape cells.
abstract: The presence of the Ti plasmid favorably influences the attachment of agrobacteria to grape callus cells, especially during the early stages of a 2-h incubation. Agrobacterium strains attached to a similar extent to both the crown gall-resistant cultivar (Catawba), Vitis labruscana, and the crown gall-susceptible cultivar (Chancellor), Vitis sp. Attachment of the virulent strain to grape callus cells is blocked by the avirulent strain HLB-2 in both the tissue culture cell suspension and the seedling root systems.
authors.affiliation: Department of Plant Pathology, University of Missouri-Columbia, 108 Waters Hall, Columbia, Missouri 65211.
authors.forename: X A
authors.initials: XA
authors.lastname: Pu
authors.forename: R N
authors.initials: RN
authors.lastname: Goodman