Occurrence of levels of cis‐ and trans‐zeatin ribosides in the culture medium of a virulent strain of Agrobacterium tumefaciens

Stable incorporation of plasmid DNA into higher plant cells: the molecular basis of crown gall tumorigenesis

1977 • 1,111 citations

Large plasmid in Agrobacterium tumefaciens essential for crown gall-inducing ability

1974 • 736 citations

Plasmid required for virulence of Agrobacterium tumefaciens

1975 • 678 citations

Supercoiled circular DNA in crown-gall inducing Agrobacterium strains

1974 • 481 citations

Substrate induction of conjugative activity of Agrobacterium tumefaciens Ti plasmids

1978 • 158 citations

Ti plasmids of Agrobacterium as conjugative plasmids

1977 • 154 citations

Homologous DNA sequences in different Ti-plasmids are essential for oncogenicity

1978 • 133 citations

Highly conserved DNA of Ti plasmids overlaps T-DNA maintained in plant tumours

1978 • 107 citations

Mass spectrometric analysis of cytokinins in plant tissues. II—Quantitation of cytokinins inZea mays kernels using deuterium labelled standards

1979 • 63 citations

Determination of cytokinins by mass spectrometry based on stable isotope dilution

1979 • 34 citations

Multiple genes coding for octopine-degrading enzymes in Agrobacterium

1978 • 27 citations

GC/MS determination of cytokinins in agrobacterium tumefaciens cultures

1978 • 14 citations