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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

property porn

a type of television programme, magazine article, etc which shows off desirable homes …

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chimera

a plan or course of action that is not possible to achieve