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. 1999 Jan;181(1):186–196. doi: 10.1128/jb.181.1.186-196.1999

FIG. 4.

FIG. 4

Extracellular complementation of A. tumefaciens strains harboring pSa or osa. A. tumefaciens At221 (virE2 mutant, a T-DNA donor) and LBA4404 (a VirE2 donor lacking T-DNA) containing various plasmids were coinoculated onto Kalanchoë leaves. The leaves were photographed after 1 month. The A. tumefaciens strains are LBA4404, T-DNA− VirE2 donor; At221, virE2 mutant T-DNA donor; At900, LBA4404(pSa); At901, LBA4404(pSa::neo); At902, LBA4404 (osa); At903, LBA4404 (vector); At904, At221(pSa); At905, At221(pSa::neo); At906, At221 (osa); and At907, At221 (vector).