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Fig. 2 | BMC Plant Biology

Fig. 2

From: Primary root response to combined drought and heat stress is regulated via salicylic acid metabolism in maize

Fig. 2

Correlation of root metabolism maps and DEMs under control and different stress treatments. A PCA analysis of biological repetitions after control, drought, heat and combined stress treatments. B The number of DEMs in the primary roots subjected water deficit, heat and combined stress compared with the control. Red indicated positive accumulation of DEMs and green showed the contents of DEMs decreased. C The number of DEMs and the overlap relationship among the comparison groups. The bar chart represented the number of DEMs contained simultaneously in the colored comparison group

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BMC Plant Biology

ISSN: 1471-2229

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