Skip to main content
. 2007 Feb;19(2):656–672. doi: 10.1105/tpc.106.045351

Figure 4.

Figure 4.

The 77K Excitation Fluorescence Spectra of Iron-Starved Wild-Type and ΔIsiA Cells.

The 77K fluorescence emission spectra (Ex 600 nm) of 11 d iron-starved wild-type cells (solid line) and 11 d (dotted line) and 15 d (dashed line) iron-starved ΔIsiA cells (A). The 77K fluorescence excitation spectra for an emission at 725 (B), 698 (C), and 683 nm (D) of 11 d iron-starved wild-type cells (solid line) and 11 d (dotted line) and 15 d (dashed line) iron-starved ΔIsiA cells. The cells were at 2 μg chlorophyll/mL.