Plant Cell Transformation by Agrobacterium Plasmids

Bergey's Manual of Determinative Bacteriology

1975 • 11,384 citations

Chemical regulation of growth and organ formation in plant tissues cultured in vitro.

1957 • 2,178 citations

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

1977 • 1,111 citations

High efficiency transformation by direct microinjection of DNA into cultured mammalian cells

1980 • 1,005 citations

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

1974 • 736 citations

Agrobacterium rhizogenes inserts T-DNA into the genomes of the host plant root cells

1982 • 707 citations

A general method for site-directed mutagenesis in prokaryotes

1981 • 697 citations

The host range of crown gall

1976 • 678 citations

Plasmid required for virulence of Agrobacterium tumefaciens

1975 • 678 citations

Genetic analysis of crown gall: Fine structure map of the T-DNA by site-directed mutagenesis

1981 • 581 citations

Supercoiled circular DNA in crown-gall inducing Agrobacterium strains

1974 • 481 citations

The functional organization of the nopaline A. tumefaciens plasmid pTiC58

1980 • 447 citations

Transfer of the Agrobacterium tumefaciens TI Plasmid to Avirulent Agrobacteria and to Rhizobium ex planta

1977 • 447 citations

Integration and organization of Ti plasmid sequences in crown gall tumors

1980 • 441 citations

Agrobacterium tumefaciens mutants affected in crown gall tumorigenesis and octopine catabolism

1980 • 432 citations

Crown Gall of Stone Fruit II. Identification and Nomenclature of Agrobacterium Isolates

1970 • 361 citations

Fingerprints of Agrobacterium Ti plasmids

1978 • 353 citations

Crown gall plant tumors of abnormal morphology, induced by Agrobacterium tumefaciens carrying mutated octopine Ti plasmids; analysis of T-DNA functions

1981 • 341 citations

Intergeneric transfer and exchange recombination of restriction fragments cloned in pBR322: a novel strategy for the reversed genetics of the Ti plasmids of Agrobacterium tumefaciens.

1983 • 339 citations

Plasmids of medical, environmental and commercial importance

1980 • 339 citations

Nopaline synthase: transcript mapping and DNA sequence.

1982 • 322 citations

Octopine and nopaline synthesis and breakdown genetically controlled by a plasmid of Agrobacterium tumefaciens

1976 • 320 citations

Genetic Identification of functions of TL-DNA transcripts in octopine crown galls

1982 • 294 citations

Octopine Ti-plasmid deletion mutants of Agrobacterium tumefaciens with emphasis on the right side of the T-region

1982 • 293 citations

Molecular Biology of Plant Tumors

1982 • 286 citations

In vitro transformation of cultured cells from Nicotiana tabacum by Agrobacterium tumefaciens

1979 • 261 citations

T-DNA from Agrobacterium Ti plasmid is in the nuclear DNA fraction of crown gall tumor cells

1980 • 259 citations

Short direct repeats flank the T-DNA on a nopaline Ti plasmid

1982 • 259 citations

Hairy root: plasmid encodes virulence traits in Agrobacterium rhizogenes

1980 • 254 citations

Agropine in “null-type” crown gall tumors: Evidence for generality of the opine concept

1980 • 252 citations

A Physiological Basis for Autonomous Growth of the Crown-Gall Tumor Cell

1958 • 248 citations

Involvement of a plasmid in the hairy root disease of plants caused by Agrobacterium rhizogenes

1979 • 240 citations

Genetic analysis of T-DNA transcripts in nopaline crown galls

1983 • 236 citations

Tumor DNA Structure in Plant Cells Transformed by A. tumefaciens

1980 • 224 citations

Tumor induction by Agrobacterium rhizogenes involves the transfer of plasmid DNA to the plant genome

1982 • 219 citations

Molecular cloning of overlapping segments of the nopaline Ti-plasmid pTiC58 as a means to restriction endonuclease mapping

1980 • 213 citations

The TL-DNA in octopine crown-gall tumours codes for seven well-defined polyadenylated transcripts

1982 • 208 citations

Internal organization, boundaries and integration of Ti-plasmid DNA in nopaline crown gall tumours

1980 • 199 citations

Biotypes of Agrobacterium radiobacter var. tumefaciens and their Biological Control

1977 • 193 citations

Foreign DNA of bacterial plasmid origin is transcribed in crown gall tumours

1977 • 190 citations

Thermosensitive step associated with transfer of the Ti plasmid during conjugation: Possible relation to transformation in crown gall

1977 • 185 citations

Characterization of Tn904 insertions in octopine Ti plasmid mutants of Agrobacterium tumefaciens

1980 • 177 citations

DNA from Ti plasmid present in nucleus and absent from plastids of crown gall plant cells

1980 • 177 citations

Tumor induction by Agrobacterium tumefaciens: analysis of the boundaries of T-DNA.

1982 • 172 citations

Nucleotide sequence and transcript map of the Agrobacterium tumefaciens Ti plasmid-encoded octopine synthase gene.

1982 • 171 citations

DNA from Agrobacterium rhizogenes in transferred to and expressed in axenic hairy root plant tissues

1982 • 169 citations

Transfer of virulence in vivo and in vitro in Agrobacterium

1977 • 165 citations

Interactions and DNA transfer between Agrobacterium tumefaciens , the Ti-plasmid and the plant host

1979 • 165 citations

Size, location and polarity of T-DNA-encoded transcripts in nopaline crown gall tumors; Common transcripts in octopine and nopaline tumors

1983 • 163 citations

Physical mapping of DNA base sequence homologies between an octopine and a nopaline Ti plasmid of Agrobacterium tumefaciens

1981 • 161 citations

Thermal Studies on the Factors Responsible for Tumor Initiation in Crown Gall

1947 • 159 citations

The Agrobacterium tumefaciens Ti plasmid as a host vector system for introducing foreign DNA in plant cells

1980 • 158 citations

Substrate induction of conjugative activity of Agrobacterium tumefaciens Ti plasmids

1978 • 158 citations

Ti plasmids of Agrobacterium as conjugative plasmids

1977 • 154 citations

Mendelian transcmission of genes introduced into plants by the Ti plasmids of Agrobacterium tumefaciens

1981 • 151 citations

Restriction endonuclease mapping of the octopine tumor-inducing plasmid pTiAch5 of Agrobacterium tumefaciens

1981 • 149 citations

The functional organization of the octopine Agrobacterium tumefaciens plasmid pTiB6S3

1981 • 148 citations

Numerical Taxonomic Analysis of Agrobacterium

1973 • 144 citations

Suppression of the neoplastic state with the acquisition of specialized functions in cells, tissues, and organs of crown gall teratomas of tobacco.

1976 • 143 citations

Evidence for diverse types of large plasmids in tumor-inducing strains of Agrobacterium

1976 • 138 citations

Four new opines from crown gall tumours —Their detection and properties

1981 • 137 citations

Relationship of plasmids responsible for hairy root and crown gall tumorigenicity

1980 • 135 citations

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

1978 • 133 citations

Coordinated regulation of octopine degradation and conjugative transfer of Ti plasmids in Agrobacterium tumefaciens: evidence for a common regulatory gene and separate operons

1978 • 133 citations

The host range of infectious hairy-root

1981 • 131 citations

Crown Gall of Stone Fruit

1969 • 126 citations

Transcription of Ti plasmid-derived sequences in three octopine-type crown gall tumor lines.

1979 • 124 citations

DNA from the A6S/2 crown gall tumor contains scrambled Ti-plasmid sequences near its junctions with plant DNA

1982 • 124 citations

Host range of Agrobacterium tumefaciens is determined by the Ti plasmid

1980 • 122 citations

Transfer of Virulence between Isolates of Agrobacterium

1969 • 121 citations

Recombination between higher plant DNA and the Ti plasmid of Agrobacterium tumefaciens

1980 • 117 citations

Site-specific mutagenesis of Agrobacterium Ti plasmids and transfer of genes to plant cells.

1981 • 116 citations

Genetic map of an octopine TI-plasmid

1979 • 116 citations

Transfer of Ti plasmids between Agrobacterium strains by mobilisation with the conjugative plasmid RP4

1977 • 114 citations

T-DNA of a crown gall teratoma is covalently joined to host plant DNA

1980 • 111 citations

Host range conferred by the virulence-specifying plasmid of Agrobacterium tumefaciens

1979 • 110 citations

Retention of tumor markers in F1 progeny plants from in vitro induced octopine and nopaline tumor tissues

1981 • 109 citations

ColE1 plasmid mobility and relaxation complex

1978 • 109 citations

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

1978 • 107 citations

Agropine—a major new plasmid-determined metabolite in crown gall tumours

1978 • 105 citations

Agrocin 84 sensitivity: A plasmid determined property in Agrobacterium tumefaciens

1975 • 104 citations

Complementation analysis of Agrobacterium tumefaciens Ti plasmid mutations affecting oncogenicity

1982 • 104 citations

Portugaliae acta biologica

2000 • 103 citations

Further insight on the transferred-DNA of octopine crown gall

1981 • 98 citations

Acquisition of virulence by non-pathogenic isolates of Agrobacterium radiobacter

1971 • 98 citations

The mRNA for lysopine dehydrogenase in plant tumor cells is complementary to a Ti‐plasmid fragment

1981 • 97 citations

Characteristics of Greek Isolates of Agrobacterium tumefaciens (E. F. Smith & Townsend) Conn

1973 • 95 citations

Sizes and map positions of several plasmid-DNA-encoded transcripts in octopine-type crown gall tumors.

1982 • 90 citations

The Taxonomy of the Crown-gall Organism Agrobaterium tumefaciens and Its Relationship to Rhizobia and Other Agrobacteria

1972 • 87 citations

The activation of two growth-substance systems accompanying the conversion of normal to tumor cells in crown gall.

1956 • 87 citations

Site-specific insertion of genes into T-DNA of the Agrobacterium tumor-inducing plasmid: an approach to genetic engineering of higher plant cells.

1981 • 85 citations

Epigenetic variation of cultured somatic cells: evidence for gradual changes in the requirement for factors promoting cell division.

1977 • 85 citations

Transcription of the Agrobacterium Ti plasmid in the bacterium and in Crown Gall tumors

1981 • 82 citations

Foreign DNA sequences in crown gall teratomas and their fate during the loss of the tumorous traits

1980 • 81 citations

Nuclear and polysomal transcripts of T-DNA in octopine crown gall suspension and callus cultures

1981 • 76 citations

Adenine N6-substituent of agrocin 84 determines its bacteriocin-like specificity

1979 • 74 citations

Agrobacterium Ti plasmid indoleacetic acid gene is required for crown gall oncogenesis

1982 • 72 citations

Arginine catabolism: A new function of both octopine and nopaline Ti-plasmids of Agrobacterium

1979 • 72 citations

Regeneration of normal and fertile plants that express octopine synthase, from tobacco crown galls after deletion of tumour-controlling functions

1982 • 70 citations

Tumor-inducing (Ti) plasmids of Agrobacterium share extensive regions of DNA homology

1978 • 70 citations

The Ti-Plasmid of Agrobacterium Tumefaciens, A Natural Vector for the Introduction of NIF Genes in Plants?

1977 • 70 citations

The boundaries and copy numbers of Ti plasmid T-DNA vary in crown gall tumors

1980 • 70 citations

Octopine synthase mRNA isolated from sunflower crown gall callus is homologous to the Ti plasmid of Agrobacterium tumefaciens

1982 • 69 citations

Transcription of T-DNA in octopine and nopaline crown gall tumours is inhibited by low concentrations of α-amanitin

1981 • 67 citations

Site of linkage between adenovirus type 12 and cell DNAs in hamster tumour line CLAC3

1981 • 67 citations

Mutagenesis by insertion of the drug resistance transposon Tn7 applied to the Ti plasmid of Agrobacterium tumefaciens

1978 • 66 citations

Relationship between the limited and wide host range octopine-type Ti plasmids of Agrobacterium tumefaciens

1981 • 63 citations

Hormonal Control of Tobacco Crown Gall Tumor Morphology

1982 • 63 citations

Agropine: A revised structure

1982 • 63 citations

Proteins encoded by Agrobacterium tumefaciens Ti plasmid DNA (T-DNA) in crown gall tumors

1980 • 62 citations

Plasmids in avirulent strains of Agrobacterium

1977 • 59 citations

Fingerprinting and sequence homology of plasmids from different virulent strains of Agrobacterium rhizogenes

1981 • 58 citations

Revertant seedlings from crown gall tumors retain a portion of the bacterial Ti plasmid DNA sequences

1981 • 54 citations

Tumor formation and rhizogenicity of Agro bacterium rhizogenes carrying Ti plasmids

1980 • 53 citations

Crown gall tumorigenesis. II. Relations between wound healing and the tumorigenic response.

1966 • 49 citations

IS-like element IS8 in RP4 plasmid and its involvement in cointegration

1980 • 49 citations

Habituation of Cultured Plant Cells

1982 • 46 citations

Purification and Characterization of the Crown Gall-specific Enzyme, Octopine Synthase

1980 • 44 citations

A Basis for Agrocin 84 Sensitivity in Agrobacterium radiobacter

1979 • 43 citations

Differential Expression of Oncogenicity and Nopaline Synthesis in Intact Leaves Derived from Crown Gall Teratomas of Tobacco

1978 • 41 citations

Spontaneous formation of cointegrates of the oncogenic Ti-Plasmid and the wide-host-range P-plasmid RP4

1978 • 38 citations

Comparison of octopine, histopine, lysopine, and octopinic acid synthesizing activities in sunflower crown gall tissues

1977 • 37 citations

Localization of the replication control region on the physical map of the octopine Ti plasmid

1980 • 37 citations

Crown gall teratoma formation is plasmid and plant controlled

1979 • 36 citations

Hybridization selection and translation of T-DNA encoded mRNAs from octopine tumors

1982 • 33 citations

Purification and characterization of the crown gall specific enzyme nopaline synthase

1979 • 33 citations

Analysis of a range of crown gall and normal plant tissues for Ti plasmid-determined compounds

1979 • 32 citations

Extensive transcription of foreign DNA in a crown gall teratoma

1980 • 28 citations

T-DNA of pTi-15955 from Agrobacterium tumefaciens is transcribed into a minimum of seven polyadenylated RNAs in a sunflower crown gall tumor

1982 • 25 citations

The use of selectable markers for the isolation of plant-DNA/T-DNA junction fragments in a cosmid vector

1982 • 21 citations

Wurzelinduktion an Blättern von Kalanchoe daigremontiana durch Agrobacterium rhizogenes und der Einfluß von Kinetin auf diesen Prozeß

1973 • 18 citations

Plant tumor reversal associated with the loss of foreign DNA

1980 • 18 citations

Tumors Induced by Different Strains of Agrobacterium Tumefaciens

1982 • 16 citations

Plasmid-dependent temperature-sensitive phase in crown gall tumorigenesis

1980 • 13 citations

Regeneration of Plants from Crown Gall Cells A step in the T-DNA mediated genetic engineering of plants

1983 • 6 citations

Reversal of Crown Gall Tumors

1982 • 5 citations