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Fig. 5 | BMC Plant Biology

Fig. 5

From: Genome-wide survey and expression analysis of GRAS transcription factor family in sweetpotato provides insights into their potential roles in stress response

Fig. 5

Relative expression levels of 12 IbGRAS genes in response to abiotic stresses detected by qRT-PCR. The abiotic stress treatments include salt (150 mM NaCl), drought (20% PEG6000), cold (4 °C) and heat (42 °C). The expression levels at 0 h were normalized to 1, and the Y-axis delineates the fold changes of relative expression comparing with 0 h. Bars represent the mean of three biological replicates ± SE. The two-fold threshold is presented by a dotted line

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BMC Plant Biology

ISSN: 1471-2229

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