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. 2013 Oct 9;4:397. doi: 10.3389/fpls.2013.00397

Figure 2.

Figure 2

Expression levels of IAA metabolism-related genes. (A) Microarray and quantitative PCR analyses of auxin biosynthesis-related genes under normal or abiotic stress conditions. (B) Microarray and quantitative PCR analyses of auxin metabolism-related genes under normal or abiotic stress conditions. Two japonica rice Zhonghua 11 (ZH11) and Xiushui 11 (XS11), and four indica rice Zhenshan (ZS97), Minghui 63 (MH63), 9311, and IR64 were used for DNA chips (Note: varieties were referenced for different stress). ZH11 was used for quantitative PCR analysis. CK, control; DR, drought; CD, cold; HS, heat stress.