... SAM) and different stages of panicle (SAM,up to 0.5 mm; P1-I, 0. 5–2 mm; P1-II, 2–5 mm; P1-III, 5–1 0 mm; P1, 0–3 cm; P2, 3–5 cm; P3, 5–1 0 cm; P4,1 0–1 5 cm; P5, 1 5–2 2 cm; and P6, 2 2–3 0 cm) and ... analysis,classification, temporal and spatial gene expression during panicle and seed development, and regulation bylight and abiotic stress. Plant Physiol 143, 146 7–1 483.28 Itoh J, Nonomura K, ... ofauxin-responsive genes in reproductive development and abiotic stress signaling in rice. Results and DiscussionIdentification and overview of auxin-responsivegenesPreviously, we identified and characterized...