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Fig. 9 | BMC Genomics

Fig. 9

From: Genome-wide identification, phylogeny and expression analysis of AP2/ERF transcription factors family in sweet potato

Fig. 9

The expression profiles of IbAP2/ERF genes detected by qRT-PCR under various types of abiotic stress and the subcellular localization of g59127 protein. (a) The expression profiles of IbAP2/ERF genes detected by qRT-PCR under NaCl, dehydration, and cold stress. The sweet potato seedlings were submerged in 150 mM NaCl and 20% (w/v) PEG6000 solutions, respectively, and then adventitious roots were harvested. Cold assays were carried out by incubating the seedlings at 4 °C, and then roots were collected. The expression data were normalized to 1 in unstressed plants (0 h). Bars represent the mean of replicates ± standard error. * indicates a significant difference at P < 0.05, determined by Student’s t-test. (b) Analysis of the subcellular localization of g59127 protein. Localization of g59127-YFP fusion protein in tobacco (Nicotiana L.) cells. g59127-YFP expression was visualized using a confocal laser scanning microscope. Bar, 20 μm

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