Suppose I have crushed my leaf samples in Liquid Nitrogen, after crushing how i can store theses samples for some days?

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Paul Milham

Can you vacuum dry them while frozen?

Otherwise you might transport them with solid CO2, but they may dehydrate to some extent.

William Mckendree

After crushing in Liq N2, transfer to a 50 mL polypropylene screw cap centrifuge tube and pack in dry ice. Should be fine for DNA.

Sonu Bharti

Dear McKendree , thanks for your comment. But i want to know about its storage period ,means for how many days, is it reported anywhere before?