Fig. 8
From: Genome-wide Identification and Expression Analysis of the CDPK Gene Family in Grape, Vitis spp
Expression of CDPK genes in Chinese wild grape (Vitis pseudoreticulata) under salt and temperature stress treatments. Expression was measured by reverse transcription, followed by real-time, quantitative PCR, is indicated as fold-change of experimental treatments relative to control samples, and is visualized as heatmaps a and histogram b. Grape Actin1 (GenBank Accession number AY680701) was used as an internal control. The experiments were repeated three times and gave consistent results. Mean values and SDs were obtained from three biological and three technical replicates. a Expression profile of VpCDPK gene family under NaCl, 4 °C, and 42 °C treatments. The color scale represents log2 expression values, with red indicating increased transcript abundance and green indicating decreased transcript abundance. b Detailed expression levels of four VpCDPK genes showed unusual expression patterns under NaCl, 4 °C, and 42 °C treatments. The data were showed as mean value ± SD. * and ** represent statistically significant (p < 0.05) or highly significant (p < 0.01), respectively