Known guard cell signaling and development genes regulated by ABA at the transcript level. The x axis denotes the log2 ratio of average gene expression with ABA treatment over that without ABA treatment. The y axis lists known guard cell signaling and development genes. The dashed lines indicate 2-fold change. All genes depicted showed significant regulation of gene expression based on FDR-corrected P-value of the linear model method, and also passed the correlation threshold of the Boolean method.
Wang et al. BMC Genomics 2011 12:216 doi:10.1186/1471-2164-12-216