Additional file 7 of Iris lactea var. chinensis plant drought tolerance depends on the response of proline metabolism, transcription factors, transporters and the ROS-scavenging system
a Figure depicts the multiple sequence alignment of Cu-ZnSODs from B. juncea, anti-parallel β-strands are shown by over head red arrows, Cu binding residues are shown in yellow asterisk, Zn residues i
Haloxylon ammodendron and Haloxylon persicum, as typical desert plants, show strong drought tolerance and environmental adaptability. They are ideal model plants for studying the molecular mechanisms
