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1919 - The Winston Simplified Dictionary
By William Dodge Lewis, Edgar Arthur Singer
 
1899 - The american dictionary of the english language.
By Daniel Lyons
 
1919 - The Concise Standard Dictionary of the English Language
By James Champlin Fernald

Word of the day

Two Hybrid Method

  • Screening techniques identify genes encoding interacting proteins. Variations are used to evaluate complex interplay between proteins and other molecules.
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