Fig. 1

Transcripts differentially expressed due to abiotic stresses. A total of 6,158 transcripts were identified as differentially expressed in the DS, CS, and SS samples. To be considered differentially expressed, the transcript must have RPKM ≥ 2 in at least one library, a 2-fold or greater change between the stressed and standard condition, and P-value ≤ 0.05. a A total of 3,915 transcripts were up-regulated. b A total of 2,448 transcripts were down-regulated. c Heat map of the expression profiles of 6,158 transcripts differentially expressed due to abiotic stresses. Expression, represented by Z scores, is shown for transcripts differentially expressed due to three abiotic stresses. Red indicates high expression, black indicates intermediate expression, and green indicates low expression