Research Article

Physiological Responses and Proteomic Analysis on the Cold Stress Responses of Annual Pitaya (Hylocereus spp.) Branches

Figure 3

The changes of soluble protein content (a), soluble sugar content (b), and free proline content (c) of the annual branches of three varieties of pitaya with cold treatment. ā€œā€ indicates the changes of soluble protein content, soluble sugar content, and free proline content with a significant difference at compared with the control group.
(a)
(b)
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