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Free Picture: Cryopreserving Seeds
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Description
Scott Bauer photograph of plant physiologist Christina Walters is lowering a container of seeds into a vat of liquid nitrogen that will cryopreserve them. These vats can hold 5,000 containers of up to 2,000 seeds each. The longevity of seeds stored in this fashion is projected to be thousands of years, but scientist periodically remove samples to assess their viability and vigor. Christina stands in a white lab coat, wearing blue gloves and against a green background. Steam is sifting around the lower part of the image.
Keywords
caucasian, caucasian woman, caucasians, christina walters, container, container of seeds, cryopreserve, cryopreserving, cryopreserving seeds, department of agriculture, lab research, liquid nitrogen, one person, one woman, people, person, physiologist, physiologists, plant physiologist, plant physiologists, research, science, seeds, united states department of agriculture, us department of agriculture, usda lab research, vat, woman, women, usda, free photography, free photo, free photos, free picture, free pictures, free image, free images
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