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Rodríguez, G. R., Moyseenko, J. B., Robbins, M. D., Huarachi Morejón, N., Francis, D. M., van der Knaap, E. Tomato Analyzer: A Useful Software Application to Collect Accurate and Detailed Morphological and Colorimetric Data from Two-dimensional Objects. J. Vis. Exp. (37), e1856, doi:10.3791/1856 (2010).
Brewer, M.T. et al., Development of a controlled vocabulary and software application to analyze fruit shape variation in tomato and other plant species. Plant Physiol 141 (1), 15-25 (2006).
Gonzalo, M.J. et al., Tomato Fruit Shape Analysis Using Morphometric and Morphology Attributes Implemented in Tomato Analyzer Software Program. Journal of the American Society for Horticultural Science 134 (1), 77-87 (2009).
Darrigues, A. et al., Tomato analyzer-color test: A new tool for efficient digital phenotyping. Journal of the American Society for Horticultural Science 133 (4), 579-586 (2008).
Brewer, M.T., Moyseenko, J.B., Monforte, A.J., & van der Knaap, E., Morphological variation in tomato: a comprehensive study of quantitative trait loci controlling fruit shape and development. J Exp Bot 58 (6), 1339-1349 (2007).
Gonzalo, M.J. & van der Knaap, E., A comparative analysis into the genetic bases of morphology in tomato varieties exhibiting elongated fruit shape. Theor Appl Genet 116 (5), 647-656 (2008).
Rodríguez, G.R. et al., Diversity of SUN, OVATE and FAS in the tomato germplasm and their effect on fruit morphology (in preparation).
Wu, S., Masters Thesis, The Ohio State University, 2009.
Orsi, C.H. & Tanksley, S.D., Natural variation in an ABC transporter gene associated with seed size evolution in tomato species. PLoS Genet 5 (1), e1000347 (2009).
Yue, B., Cai, X., Yuan, W., Vick, B., Hu, J., Mapping quantitative trait loci (QTL) controlling seed morphology and disk diameter in sunflower (Helianthus annuus L.). Helia 32 (50), 17-35 (2009).
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IPGRI Descriptors for Tomato (Lycopersicon spp.), edited by International Plant Genetic Resources Institute (Roma, Italy, 1996), pp. 47.
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Depypere, L., Chaerle, P., Mijnsbrugge, K.V., & Goetghebeur, P., Stony endocarp dimension and shape variation in Prunus section Prunus. Annals of Botany 100 (7), 1585-1597 (2007).
Depypere, L., Chaerle, P., Breyne, P., Mijnsbrugge, K.V., & Goetghebeur, P., A combined morphometric and AFLP based diversity study challenges the taxonomy of the European members of the complex Prunus L. section Prunus. Plant systematics and evolution 279 (1-4), 219-231 (2009).
Xiao, H., Jiang, N., Schaffner, E., Stockinger, E.J., & van der Knaap, E., A retrotransposon-mediated gene duplication underlies morphological variation of tomato fruit. Science 319 (5869), 1527-1530 (2008).
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It is best to use scanned images. However, you can use images taken by a digital camera. The background needs to be black and without shadows. Be aware that all the values for size (length, width, area etc) will be wrong.
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How can I get the Standard color checker for Color Test module, and the reference values of L,a and b? Im participating on a research about morpholgical diversity of tomato (Solanum betacea) and Id like to use this tool. Can I use this software as a colorimeter? What are the limitations of doing so? Thanks for your answers.
Can I use this software as a colorimeter? The values estimated with TomatoAnalyzer Color Test will show good-excellent linear correlations to values from a colorimeter.
What are the limitations of doing so? Limitations relate to the fact that scanners and computers interpret color with different versions of RGB color space. Also, RGB is a non-linear color space to begin with. Using the calibration functions will avoid some of the limitations.
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ReplyPosted by: poulaJuly 5, 2010, 9:06 AM