Elevation of the provitamin A content of transgenic tomato plants

@article{Rmer2000ElevationOT,
  title={Elevation of the provitamin A content of transgenic tomato plants},
  author={S. R{\"o}mer and Paul D. Fraser and Joy W. Kiano and Cathie A. Shipton and N. Misawa and W. Schuch and P. Bramley},
  journal={Nature Biotechnology},
  year={2000},
  volume={18},
  pages={666-669}
}
  • S. Römer, Paul D. Fraser, +4 authors P. Bramley
  • Published 2000
  • Medicine, Biology
  • Nature Biotechnology
  • Tomato products are the principal dietary sources of lycopene and major source of β-carotene, both of which have been shown to benefit human health. To enhance the carotenoid content and profile of tomato fruit, we have produced transgenic lines containing a bacterial carotenoid gene (crtI) encoding the enzyme phytoene desaturase, which converts phytoene into lycopene. Expression of this gene in transgenic tomatoes did not elevate total carotenoid levels. However, the β-carotene content… CONTINUE READING
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