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Figure 1 | BMC Evolutionary Biology

Figure 1

From: A new lysozyme from the eastern oyster, Crassostrea virginica, and a possible evolutionary pathway for i-type lysozymes in bivalves from host defense to digestion

Figure 1

SDS-PAGE of purified cv-lysozyme 3. Electrophoresis was carried out in 12.5% acrylamide/bis gel under reduced (A) and non-reduced (B) conditions and the gel was then stained with Coomassie blue R-250. M. protein standards with the molecular sizes indicated; L1: purified cv-lysozyme 1; L2: purified lysozyme 3, detected as a single band with a molecular size of around 19.9 kDa under reduced conditions (A), two bands under non-reduced conditions (B).

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