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Fig. 2 | BMC Plant Biology

Fig. 2

From: Rice defense responses are induced upon leaf rolling by an insect herbivore

Fig. 2

Principal Component Analysis comparing volatile blends from undamaged plant, artificial rolling and natural rolling plant treatments. a after 12 h attack and (b) after 24 h attack. Grouping pattern of samples were with respect to the first two principal components and Hotelling’s ellipse at 95% confidence interval for the observations. Each point represents one sample

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