Fig. 2From: WSL9 Encodes an HNH Endonuclease Domain-Containing Protein that Is Essential for Early Chloroplast Development in RiceTransmission electron microscope images of chloroplasts in WT (a, b) and wsl9 mutant (c, d) seedlings. Scale bar, 0.25 um in a, c; 0.15 um in (b, d)Back to article page