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Literature DB >> 8028588

Sequence of the cellular T-DNA in the untransformed genome of Nicotiana glauca that is homologous to ORFs 13 and 14 of the Ri plasmid and analysis of its expression in genetic tumours of N. glauca x N. langsdorffii.

S Aoki¹, A Kawaoka, M Sekine, T Ichikawa, T Fujita, A Shinmyo, K Syono.

Abstract

A region homologous to the TL-DNA of Agrobacterium rhizogenes was previously detected in the genome of untransformed Nicotiana glauca and designated cellular T-DNA (cT-DNA). Subsequently, part of this region was sequenced and two genes, which corresponded to rolB and rolC and were named NgrolB and NgrolC, were found. We have now sequenced a region of the cT-DNA other than the region that includes NgrolB and C and we have found two other open reading frames (ORFs), NgORF13 and NgORF14. These ORFs correspond to ORFs 13 and 14 of the TL-DNA of A. rhizogenes and exhibit a high degree of homology to these ORFs, without having a nonsense codon. We have not found any sequence homologous to rolD (ORF15). The two genes, NgORF13 and 14, as well as the NgrolB and C genes, are expressed in genetic tumors of hybrids between N. glauca and N. langsdorffii but not in leaf tissues of the hybrid.

Entities: Disease Species

Mesh：

Year: 1994 PMID： 8028588 DOI： 10.1007/bf00279581

Source DB: PubMed Journal: Mol Gen Genet ISSN： 0026-8925

16 in total

1. Agrobacterium rhizogenes pRi8196 T-DNA: mapping and DNA sequence of functions involved in mannopine synthesis and hairy root differentiation.

Authors: G Hansen; M Larribe; D Vaubert; J Tempé; B J Biermann; A L Montoya; M D Chilton; J Brevet
Journal: Proc Natl Acad Sci U S A Date: 1991-09-01 Impact factor: 11.205

2. Restoration of shooty morphology of a nontumorous mutant of Nicotiana glauca x N. langsdorffii by cytokinin and the isopentenyltransferase gene.

Authors: X H Feng; S K Dube; P J Bottino; S D Kung
Journal: Plant Mol Biol Date: 1990-09 Impact factor: 4.076

3. Nucleotide sequence analysis of TL-DNA of Agrobacterium rhizogenes agropine type plasmid. Identification of open reading frames.

Authors: J L Slightom; M Durand-Tardif; L Jouanin; D Tepfer
Journal: J Biol Chem Date: 1986-01-05 Impact factor: 5.157

4. Isolation and characterization of a cDNA that encodes a novel proteinase inhibitor I from a tobacco genetic tumor.

Authors: T Fujita; H Kouchi; T Ichikawa; K Syõno
Journal: Plant Cell Physiol Date: 1993-01 Impact factor: 4.927

5. Hairy-root-inducing plasmid: physical map and homology to tumor-inducing plasmids.

Authors: G A Huffman; F F White; M P Gordon; E W Nester
Journal: J Bacteriol Date: 1984-01 Impact factor: 3.490

6. Molecular and genetic analysis of the transferred DNA regions of the root-inducing plasmid of Agrobacterium rhizogenes.

Authors: F F White; B H Taylor; G A Huffman; M P Gordon; E W Nester
Journal: J Bacteriol Date: 1985-10 Impact factor: 3.490

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

Authors: F F White; G Ghidossi; M P Gordon; E W Nester
Journal: Proc Natl Acad Sci U S A Date: 1982-05 Impact factor: 11.205

8. Induction and growth properties of carrot roots with different complements of Agrobacterium rhizogenes T-DNA.

Authors: I Capone; L Spanò; M Cardarelli; D Bellincampi; A Petit; P Costantino
Journal: Plant Mol Biol Date: 1989-07 Impact factor: 4.076

9. Restriction map of an agropine-type Ri plasmid and its homologies with Ti plasmids.

Authors: L Jouanin
Journal: Plasmid Date: 1984-09 Impact factor: 3.466

10. DNA sequencing with chain-terminating inhibitors.

Authors: F Sanger; S Nicklen; A R Coulson
Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205

10 in total

1. Horizontal gene transfer and mutation: ngrol genes in the genome of Nicotiana glauca.

Authors: S Aoki; K Syno
Journal: Proc Natl Acad Sci U S A Date: 1999-11-09 Impact factor: 11.205

Review 2. Resurrection of an ancestral gene: functional and evolutionary analyses of the Ngrol genes transferred from Agrobacterium to Nicotiana.

Authors: Seishiro Aoki
Journal: J Plant Res Date: 2004-07-28 Impact factor: 2.629

3. Attenuation of the Phenotype Caused by the Root-Inducing, Left-Hand, Transferred DNA and Its rolA Gene (Correlations with Changes in Polyamine Metabolism and DNA Methylation).

Authors: J. Martin-Tanguy; L. Y. Sun; D. Burtin; R. Vernoy; N. Rossin; D. Tepfer
Journal: Plant Physiol Date: 1996-05 Impact factor: 8.340

Sequence of the cellular T-DNA in the untransformed genome of Nicotiana glauca that is homologous to ORFs 13 and 14 of the Ri plasmid and analysis of its expression in genetic tumours of N. glauca x N. langsdorffii.

1. Agrobacterium rhizogenes pRi8196 T-DNA: mapping and DNA sequence of functions involved in mannopine synthesis and hairy root differentiation.

2. Restoration of shooty morphology of a nontumorous mutant of Nicotiana glauca x N. langsdorffii by cytokinin and the isopentenyltransferase gene.

3. Nucleotide sequence analysis of TL-DNA of Agrobacterium rhizogenes agropine type plasmid. Identification of open reading frames.

4. Isolation and characterization of a cDNA that encodes a novel proteinase inhibitor I from a tobacco genetic tumor.

5. Hairy-root-inducing plasmid: physical map and homology to tumor-inducing plasmids.

6. Molecular and genetic analysis of the transferred DNA regions of the root-inducing plasmid of Agrobacterium rhizogenes.

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

8. Induction and growth properties of carrot roots with different complements of Agrobacterium rhizogenes T-DNA.

9. Restriction map of an agropine-type Ri plasmid and its homologies with Ti plasmids.

10. DNA sequencing with chain-terminating inhibitors.

1. Horizontal gene transfer and mutation: ngrol genes in the genome of Nicotiana glauca.

Review 2. Resurrection of an ancestral gene: functional and evolutionary analyses of the Ngrol genes transferred from Agrobacterium to Nicotiana.

3. Attenuation of the Phenotype Caused by the Root-Inducing, Left-Hand, Transferred DNA and Its rolA Gene (Correlations with Changes in Polyamine Metabolism and DNA Methylation).

4. The orf13 T-DNA gene of Agrobacterium rhizogenes confers meristematic competence to differentiated cells.

5. Horizontal gene transfer: regulated expression of a tobacco homologue of the Agrobacterium rhizogenes rolC gene.

Review 6. Beyond Agrobacterium-Mediated Transformation: Horizontal Gene Transfer from Bacteria to Eukaryotes.

Review 7. Horizontal gene transfer from Agrobacterium to plants.

Review 8. Transfer of DNA from Bacteria to Eukaryotes.

Review 9. Horizontal Gene Transfer Contributes to Plant Evolution: The Case of Agrobacterium T-DNAs.

Review 10. Natural Agrobacterium Transformants: Recent Results and Some Theoretical Considerations.