Fig. 1. The SDS-PAGE profiles of soluble protein from tall fescue leaves under drought stress for Southeast and Rebel Jr. Molecular weight markers (MW) for lanes: (1) well-watered plants; (2) 5 d of drought stress; (3) 10 d of drought stress; (4) ABA treatment at 5 d of drought; and (5) ABA treatment at 10 d of drought stress, respectively. Equal amounts of protein (30 mg) were loaded in each lane. Arrows indicate protein changes in response to drought and ABA treatment.

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