Figure 1

Dehydrin-like proteins (dlps) of maize, wheat and rye mitochondria after cold adaptation. Mitochondria from control (1, 3, 5) and cold-treated (2, 4, 6) seedlings were sonicated for disruption. Mitochondrial protein of maize (1, 2), winter rye (3, 4), and winter wheat (5, 6) were fractionated by 10% SDS-PAGE (25 μg of protein per lane), electroblotted onto the nitrocellulose membrane, and probed with antibody against dehydrin. Molecular masses of dlps common to all the species are indicated on the right side of and the molecular masses of species-specific dlps are given on the left side of the corresponding bands.