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Fig. 7 | BMC Genomics

Fig. 7

From: Classification of barley U-box E3 ligases and their expression patterns in response to drought and pathogen stresses

Fig. 7

The expression profiles of HvPUB genes of class I (b), II (c), IV (d), V (e), VI (f), VII (g) and X (h), and positive control genes (A) in response to biotic stress. Two-week-old wild type barley seedlings were treated with powdery mildew for 16 h. HvPR1b and HvPRX8 were used as positive controls. Three different biological samples were tested and four technical replicates used for the tests. Data were normalized to a reference gene, barley actin. Statistical significance was determined using Student’s t-test (*P < 0.05, **P < 0.01)

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