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Literature DB >> 1508689

Trans replication and high copy numbers of wheat dwarf virus vectors in maize cells.

Abstract

The replication of shuttle vectors derived from Wheat Dwarf Virus, a monopartite geminivirus, was studied in cultured maize endosperm cells, and in the Black Mexican Sweet (BMS) maize cell line. Using in vivo labeling and DNA methylation analysis, we showed that replication was initiated within 24 hrs after transfection, and did not require cell division in both cell lines. Copy numbers of 30,000 ds DNA molecules per cell were observed in endosperm cells after three days. The replication protein was shown to act in trans, since the wild type gene of the shuttle vector enabled replication-deficient vectors carrying mutated genes to replicate. These properties suggest that WDV may have similar applications in plants as SV40 in mammalian cells.

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Year: 1992 PMID： 1508689 PMCID： PMC334086 DOI： 10.1093/nar/20.15.4047

Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971

47 in total

Review 1. Geminivirus genes and vectors.

Authors: J W Davies; J Stanley
Journal: Trends Genet Date: 1989-03 Impact factor: 11.639

2. Defective viral DNA ameliorates symptoms of geminivirus infection in transgenic plants.

Authors: J Stanley; T Frischmuth; S Ellwood
Journal: Proc Natl Acad Sci U S A Date: 1990-08 Impact factor: 11.205

3. Infectivity and complete nucleotide sequence of the genome of a South African isolate of maize streak virus.

Authors: S G Lazarowitz
Journal: Nucleic Acids Res Date: 1988-01-11 Impact factor: 16.971

4. Differential expression of a gene for a methionine-rich storage protein in maize.

Authors: J A Kirihara; J P Hunsperger; W C Mahoney; J W Messing
Journal: Mol Gen Genet Date: 1988-03

5. Production of single-stranded plasmid DNA.

Authors: J Vieira; J Messing
Journal: Methods Enzymol Date: 1987 Impact factor: 1.600

6. DNA forms of the geminivirus African cassava mosaic virus consistent with a rolling circle mechanism of replication.

Authors: K Saunders; A Lucy; J Stanley
Journal: Nucleic Acids Res Date: 1991-05-11 Impact factor: 16.971

7. Wheat dwarf virus vectors replicate and express foreign genes in cells of monocotyledonous plants.

Authors: V Matzeit; S Schaefer; M Kammann; H J Schalk; J Schell; B Gronenborn
Journal: Plant Cell Date: 1991-03 Impact factor: 11.277

8. Replicational release of geminivirus genomes from tandemly repeated copies: evidence for rolling-circle replication of a plant viral DNA.

Authors: D C Stenger; G N Revington; M C Stevenson; D M Bisaro
Journal: Proc Natl Acad Sci U S A Date: 1991-09-15 Impact factor: 11.205

9. Synthesis of viral DNA forms in Nicotiana plumbaginifolia protoplasts inoculated with cassava latent virus (CLV); evidence for the independent replication of one component of the CLV genome.

Authors: R Townsend; J Watts; J Stanley
Journal: Nucleic Acids Res Date: 1986-02-11 Impact factor: 16.971

10. Genetic analysis of the tomato golden mosaic virus. II. The product of the AL1 coding sequence is required for replication.

Authors: J S Elmer; L Brand; G Sunter; W E Gardiner; D M Bisaro; S G Rogers
Journal: Nucleic Acids Res Date: 1988-07-25 Impact factor: 16.971

14 in total

1. Stimulation of the cell cycle and maize transformation by disruption of the plant retinoblastoma pathway.

Authors: William Gordon-Kamm; Brian P Dilkes; Keith Lowe; George Hoerster; Xifan Sun; Margit Ross; Laura Church; Chris Bunde; Jeff Farrell; Patrea Hill; Sheila Maddock; Jane Snyder; Louisa Sykes; Zhongsen Li; Young-min Woo; Dennis Bidney; Brian A Larkins
Journal: Proc Natl Acad Sci U S A Date: 2002-08-16 Impact factor: 11.205

Trans replication and high copy numbers of wheat dwarf virus vectors in maize cells.

Review 1. Geminivirus genes and vectors.

2. Defective viral DNA ameliorates symptoms of geminivirus infection in transgenic plants.

3. Infectivity and complete nucleotide sequence of the genome of a South African isolate of maize streak virus.

4. Differential expression of a gene for a methionine-rich storage protein in maize.

5. Production of single-stranded plasmid DNA.

6. DNA forms of the geminivirus African cassava mosaic virus consistent with a rolling circle mechanism of replication.

7. Wheat dwarf virus vectors replicate and express foreign genes in cells of monocotyledonous plants.

8. Replicational release of geminivirus genomes from tandemly repeated copies: evidence for rolling-circle replication of a plant viral DNA.

9. Synthesis of viral DNA forms in Nicotiana plumbaginifolia protoplasts inoculated with cassava latent virus (CLV); evidence for the independent replication of one component of the CLV genome.

10. Genetic analysis of the tomato golden mosaic virus. II. The product of the AL1 coding sequence is required for replication.

1. Stimulation of the cell cycle and maize transformation by disruption of the plant retinoblastoma pathway.

Review 2. Use of viral replicons for the expression of genes in plants.

3. Nonsense and missense translational suppression in plant cells mediated by tRNA(Lys).

4. DNA replicons for plant genome engineering.

5. Plant cells contain a novel member of the retinoblastoma family of growth regulatory proteins.

6. A geminivirus induces expression of a host DNA synthesis protein in terminally differentiated plant cells.

7. A versatile transreplication-based system to identify cellular proteins involved in geminivirus replication.

8. Integrative and self-replicating Lc vectors and their transactivation capacity in maize callus protoplasts.

Review 9. Genetic elements of plant viruses as tools for genetic engineering.

10. A geminivirus AYVV-derived shuttle vector for tobacco BY2 cells.