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Rose Scent
Open accessAbstract
For centuries, rose has been the most important crop in the floriculture industry; its economic importance also lies in the use of its petals as a source of natural fragrances. Here, we used genomics approaches to identify novel scent-related genes, using rose flowers from tetraploid scented and nonscented cultivars. An annotated petal EST database of ∼2100 unique genes from both cultivars was created, and DNA chips were prepared and used for expression analyses of selected clones. Detailed chemical analysis of volatile composition in the two cultivars, together with the identification of secondary metabolism–related genes whose expression coincides with scent production, led to the discovery of several novel flower scent–related candidate genes. The function of some of these genes, including a germacrene D synthase, was biochemically determined using an Escherichia coli expression system. This work demonstrates the advantages of using the high-throughput approaches of genomics to detail traits of interest expressed in a cultivar-specific manner in nonmodel plants.
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Cited by
Tohge, T., Nishiyama, Y., Hirai, M. Y., Yano, M., Nakajima, J., Awazuhara, M., Inoue, E., Takahashi, H., Goodenowe, D. B., Kitayama, M., et al. (2005) · The Plant Journal · doi:10.1111/j.1365-313x.2005.02371.x · Cited by 985
Metabolomics for Functional Genomics, Systems Biology, and Biotechnology
Saito, K., & Matsuda, F. (2010) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.043008.092035 · Cited by 744
Dudareva, N., Martin, D., Kish, C. M., Kolosova, N., Gorenstein, N., Fäldt, J., Miller, B., & Bohlmann, J. (2003) · The Plant Cell · doi:10.1105/tpc.011015 · Cited by 466
A functional genomics approach toward the understanding of secondary metabolism in plant cells
Goossens, A., Häkkinen, S. T., Laakso, I., Seppänen-Laakso, T., Biondi, S., De Sutter, V., Lammertyn, F., Nuutila, A. M., Söderlund, H., Zabeau, M., et al. (2003) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1032967100 · Cited by 406
Decoding genes with coexpression networks and metabolomics – ‘majority report by precogs’
Saito, K., Hirai, M. Y., & Yonekura-Sakakibara, K. (2008) · Trends in Plant Science · doi:10.1016/j.tplants.2007.10.006 · Cited by 327
Metadata
- Authors
- Guterman, I., Shalit, M., Menda, N., Piestun, D., Dafny-Yelin, M., Shalev, G., Bar, E., Davydov, O., Ovadis, M., Emanuel, M., Wang, J., Adam, Z., Pichersky, E., Lewinsohn, E., Zamir, D., Vainstein, A., & Weiss, D.
- Venue
- The Plant Cell
- Publisher
- Oxford University Press (OUP)
- Published
- 2002-10-01
- Volume
- 14
- Issue
- 10
- Pages
- 2325-2338
- ISSN
- 1040-4651 (ISSN-L)
- 1532-298X
- OpenAlex
- W2116094357
- Cited by
- 308
- References
- 0
- FWCI
- 4.54
- Type
- journal article
- Language
- en
- Open access
- green
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- Guterman, I., Shalit, M., Menda, N., Piestun, D., Dafny-Yelin, M., Shalev, G., Bar, E., Davydov, O., Ovadis, M., Emanuel, M., Wang, J., Adam, Z., Pichersky, E., Lewinsohn, E., Zamir, D., Vainstein, A., & Weiss, D. (2002). Rose Scent. The Plant Cell. https://doi.org/10.1105/tpc.005207
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