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addaword.gifdefinition of epigenetic

adjective
relating to epigenetics, which studies heritable changes in gene expression
It is these epigenetic "marks" that tell your genes to switch on or off, to speak loudly or whisper.
Submitted from United Kingdom on 01/05/2012 10:13:00
Definition of epigenetic from the Open Dictionary – a public resource hosted by Macmillan English Dictionary Online

food rave

a very large party where people eat, sell or share many different types of food, usually held outside or in a large public building

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decrepit

old and no longer in good condition