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Figure 7 | BMC Systems Biology

Figure 7

From: Exploring molecular backgrounds of quality traits in rice by predictive models based on high-coverage metabolomics

Figure 7

Prediction of amylose ratio for independent samples using a model trained on RDRS data. (a) Scatter plots of predicted and measured amylose ratio for the 4 external varieties (Yumetoiro, Hoshiyutaka, Kinmaze, Soft158) and samples from 9 representative varieties of the RDRS (Nipponbare [NB], Kasalath, IR 58, Co 13, Vary Futsi, Calotoc, Pinulupot 1, Dianyu 1 and Tima) harvested in 2005 and 2006. P-values assess the hypothesis that the corresponding slope is zero and R2 indicates the model-fit. (b) Barplot showing the importance of the 7 metabolites in the subsetted MB-OPLS model (W). Negative loading implies a negative correlation between amylose and the corresponding metabolite.

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