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Comparative Study
. 1992 Sep;28(2):146-56.
doi: 10.1016/0147-619x(92)90045-c.

Physical map of the vitopine Ti plasmid pTiS4

J C Gérard  1 , J Canaday, E Szegedi, H de la Salle, L Otten
Affiliations
Comparative Study

Physical map of the vitopine Ti plasmid pTiS4

J C Gérard et al. Plasmid. 1992 Sep.

Abstract

Within the Agrobacterium vitis group the vitopine strains represent a special subclass. Vitopine bacteria carry Ti plasmids with little or no homology with the well-characterized T-DNAs of Agrobacterium tumefaciens or Agrobacterium rhizogenes. The 262-kb Ti plasmid of the vitopine strain S4 was cloned and mapped. Homology studies with the octopine Ti plasmid pTiAch5, the nopaline Ti plasmid pTiC58, and the agropine/mannopine Ri plasmid pRiHRI identified several regions of homology. The origin of replication was localized to within 2.5 kb.

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