Analysis the pigment contents, net photosynthetic rate and Fe contents in the leaves of NIP and <i>hdy1</i>.

<p>(A-D) Pigment contents in the leaves of NIP and <i>hdy1</i>. Each sample had 3 replicates and 80% acetone was used as control sample. (E) Net photosynthetic rate in the flag leaves of NIP and <i>hdy1</i>. Each sample had 10 replicates. (F) Fe contents in the leaves of NIP and <i>hdy1</i> at day 55 after transplanting. Each sample had 20 replicates. **Represents a significant difference between wild type and mutant at the 0.01 level.