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. 2008 Mar 15;22(6):810–823. doi: 10.1101/gad.462608

Figure 1.

Figure 1.

Leaf initiation in wild-type and quadruple aux1 lax mutant plants. Photographs showing vegetative rosettes of wild-type and quad plants under long- and short-day conditions. (A) Wild type; long days. (B) quad; long days showing narrow, twisted leaf blades and regular, spiral phyllotaxis. (C) Wild type; short days, 73 DAG. (D–F) The same short-day-grown quad plant at three different time points. (D) quad 62 DAG. (E) quad 73 DAG. (F) quad 78 DAG. Leaves numbered in order of initiation. (Blue) Leaves initiated immediately before arrest; (red) leaves initiated after arrest. Bars, 1 cm. (G) Graph showing the mean divergence angle between successively formed leaves at four different time points. (White bars) quad; (gray bars) wild type. Error bars represent the standard error of the mean. n = 20.