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Characteristics of a Strong Promoter from Figwort Mosaic Virus: Comparison with the Analogous 35S Promoter from Cauliflower Mosaic Virus and the Regulated Mannopine Synthase Promoter

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Journal Plant Mol Biol
Date 1990 Mar 1
PMID 2102823
Citations 65
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Abstract

A segment of DNA from the genome of figwort mosaic virus (FMV) strain M3 possesses promoter activity when tested in electroporated protoplasts from, and transgenic plants of, Nicotiana tabacum cv. Xanthi nc. The 1.1 kb DNA segment, designated the '34S' promoter, is derived from a position on the FMV genome comparable to the position on the cauliflower mosaic virus (CaMV) genome containing the 35S promoter. The 34S and 35S promoters show approximately 63% nucleotide homology in the TATA, CCACT, and -18 to +1 domains, but in sequences further upstream the homology drops below 50%. Promoter activities were estimated using beta-glucuronidase and neomycin phosphotransferase II reporter gene systems. The activity of the 34S promoter segment approximates that of the 35S promoter in both protoplast transient expression assays and in stably transformed tobacco plants. Truncation of 5' sequences from the 34S promoter indicates that promoter strength depends upon DNA sequences located several hundred nucleotides upstream from the TATA box. In leaf tissue the 34S promoter is 20-fold more active than the mannopine synthase (MAS) promoter from Agrobacterium tumefaciens T-DNA. The 34S promoter lacks the root-specific and wound-stimulated expression of the MAS promoter, showing relatively uniform root, stem, leaf, and floral activities.

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References
1.
Dean C, Favreau M, Tamaki S, Dunsmuir P, Bedbrook J . Expression of tandem gene fusions in transgenic tobacco plants. Nucleic Acids Res. 1988; 16(15):7601-17. PMC: 338429. DOI: 10.1093/nar/16.15.7601. View

2.
An G . Development of plant promoter expression vectors and their use for analysis of differential activity of nopaline synthase promoter in transformed tobacco cells. Plant Physiol. 1986; 81(1):86-91. PMC: 1075288. DOI: 10.1104/pp.81.1.86. View

3.
Benfey P, Ren L, Chua N . The CaMV 35S enhancer contains at least two domains which can confer different developmental and tissue-specific expression patterns. EMBO J. 1989; 8(8):2195-202. PMC: 401147. DOI: 10.1002/j.1460-2075.1989.tb08342.x. View

4.
Odell J, Knowlton S, Lin W, Mauvais C . Properties of an isolated transcription stimulating sequence derived from the cauliflower mosaic virus 35S promoter. Plant Mol Biol. 2013; 10(3):263-72. DOI: 10.1007/BF00027403. View

5.
Ou-Lee T, Turgeon R, Wu R . Expression of a foreign gene linked to either a plant-virus or a Drosophila promoter, after electroporation of protoplasts of rice, wheat, and sorghum. Proc Natl Acad Sci U S A. 1986; 83(18):6815-9. PMC: 386600. DOI: 10.1073/pnas.83.18.6815. View