Can I store plant sample after tissue disruption in -20?

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Jacques Davy Ibaba

Hi,

I think it should be fine as long as the samples remain in the powder form. I did it once but I stored the samples in -80.

Snow Nie

I think -80 is much more proper

Marina Ceran

Hi! Did you get high-quality DNA after storage of disrupted plant sample at -20? We will have the same situation and should keep it at -20 for one day.