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Smiling mature woman greets her cheerful elderly mother as she sits at the kitchen table.
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Mature woman gently smiles as she embraces her elderly mother as they sit on the edge of a comfortable bed.
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Close up of the frozen surface of Portage Lake at dawn in the Chugach National Forest, Southcentral Alaska, Winter
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Smiling mature woman puts her arm around her cheerful elderly mother as they sit on the edge of a comfortable bed and look lovingly at one another.
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Test tube containing liquid with computer monitor displaying results of automated DNA sequencing
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