Cryopreservation

Credit:

This image was released by the Agricultural Research Service, the research agency of the United States Department of Agriculture, with the ID D055-16 (next).

Krótki link:

https://www.plwiki.pl/b/84031

źródło:

Wikimedia Commons

Wymiary:

1797 x 2700 Pixel (1522036 Bytes)

Opis:

Cryopreservation of plant shoots. Original caption:

"Technician Remi Bonnart (foreground) flash-freezes plant shoot tips while plant physiologist Christina Walters places cryopreserved materials into cryovats for long-term storage. Droplets of cryoprotecting solution hold shoot tips onto foil strips. The strips are plunged into liquid nitrogen slush that is formed by placing liquid nitrogen in a vacuum."

Licencja:

Public domain