Epigenetic Transcriptional Memory

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What if genes that were already previously expressed could help synthesize or reactivate cell replication faster? The idea behind this question is what people call epigenetic transcriptional memory. Organisms, in order to adapt in their environment, will alter gene expression to be able to survive different temperatures, stress, etc. Organisms can “remember” a previous condition and then adapt to that environmental condition faster in the future. Epigenetic transcriptional memory is the same in which in response to a certain modification or stimulus, it can “remember” this alteration and use it to change other gene expressions faster. This process helps establish and maintain a state that is heritable to progeny (Brickner, 2010). In a eukaryotic
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