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8 results for LYSINE

5 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences).
See the dictionary definition for LYSINE.

Sun Jun 7, 201584AEssential amino acid (2)Samuel A. Donaldson
Wed Jan 13, 201024DCertain amino acidKevan Choset
Sat Jul 8, 200614DEssential amino acid (2)Barry C. Silk
Sun Jul 14, 200230AAn amino acidPatrick Berry
Sun Jul 4, 19999DBasic amino acidGreg Staples

3 results for LYSINE from older pre-Shortz puzzles.

Wed Apr 17, 199123AEssential amino acidJames L. BeattyMaleska
Thu Jul 27, 19892DImportant amino acidIrene SmullyanMaleska
Tue Apr 25, 196130DImportant basic amino acid.UnknownFarrar