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Dictionary

ly•sine

Pronunciation: (lī'sēn, -sin), [key]
—n. Biochem.
a crystalline, basic, amino acid, H₂N(CH₂)₄CH(NH₂)COOH, produced chiefly from many proteins by hydrolysis, essential in the nutrition of humans and animals. Abbr.: Lys; Symbol: K

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

lysin

Lysippus

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