Epic Quest Bio The case files
Case No. 59 · have you seen this molecule?

Trehalose

the sugar that helps tardigrades come back to life

File sealed

The detectives are still writing this one up. The poster and the facts are below; the film and the interrogation room open soon.

Booking photographs

Trehalose, front view, against a height chart in nanometers
FRONT
Trehalose, side view
SIDE · CID 7427

The suspect, from its real atomic coordinates. Drag to turn it. Height chart in nanometers, ruled every 0.1 nm. About 80,000 end to end would span the width of a human hair.

Rap sheet

Answers to
Trehalose. Aliases: mycose, tremalose.
Height
1.0 nm, standing on end.
Weight
0.57 zeptograms
Build
Two glucoses, joined head to head.
Taste
Less than half as sweet as table sugar.
Habits
Tardigrades keep only a little, but it helps their own proteins see them through drying out.
Associates
Insects. It’s their blood sugar and their flight fuel.
First seen
In a sugary stuff made by weevils.
Last seen
A 5 mL tube marked MUSHROOM in the fridge at HQ.
16,000,000,000,000,000,000

of them in a cup of sliced button mushrooms, give or take.
Mushrooms vary. You’ve never seen one.

The poster on the street

The wanted poster for Trehalose

This is the photocopied wanted poster for Trehalose, No. 59. They were made for noticeboards around Boston, Cambridge and the rest of the east coast.

Found one? Scan its QR code with your phone. If you're a signed-in player, the sighting goes on your record with +1 XP.

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