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Fig. 5 | BMC Plant Biology

Fig. 5

From: Identification and analysis of glutathione S-transferase gene family in sweet potato reveal divergent GST-mediated networks in aboveground and underground tissues in response to abiotic stresses

Fig. 5

Gene-expression profiles of sweet potato GSTs. a The FPKM data of 27 GST genes across 8 different tissues of purple-flesh and non-purple-flesh sweet potato were extracted from DB16 (log2 transformed, see text for more details) and shown (dark green, log2(FPKM) < 0; light green, 0 < log2(FPKM) < 4; pink, 4 < log2(FPKM) < 8; red, log2(FPKM) > 8). DM, data missing; S, shoot; YL, young leaf; ML, mature leaf; T, stem; FR, fibrous root; IR, initial tuberous root; ER, expending tuberous root; MR, mature tuberous root, respectively. b Gene-expression profiles of sweet potato GST genes in response to various abiotic stresses. The fold changes (test to control samples in aboveground and underground tissues, respectively) of gene expression were calculated and shown. The expression data of all 42 full-length GSTs were obtained by quantitative RT-PCR. H2O2, hydrogen peroxide; Cu, copper; As, arsenic; Cd, cadmium; Zn, zinc, respectively

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BMC Plant Biology

ISSN: 1471-2229

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