Yup.. my fridge went completely haywire over the holidays and when we returned to the apartment yesterday I found, to my horror and despair, that all of my yeasts had frozen..
And I mean frozen, rock solid -15 C. Since these weren't glycerol stocks I'm worried they might have died.. What'd you do? Pull out the month-old yeast I might have in my bottled brews or would you attempt to resurrect the frozen yeasts?
What I'm mainly concerned with here are if this amount of stress (bottling/freezing) might have caused my yeasts to mutate.
And I mean frozen, rock solid -15 C. Since these weren't glycerol stocks I'm worried they might have died.. What'd you do? Pull out the month-old yeast I might have in my bottled brews or would you attempt to resurrect the frozen yeasts?
What I'm mainly concerned with here are if this amount of stress (bottling/freezing) might have caused my yeasts to mutate.