Science & Environment
Worm experiments reveal how epigenetic effects persist across generations
Source: Phys.org - latest science and technology news stories · Published
Every cell in an organism contains the same DNA, which carries all the instructions needed for it to function. Yet cells do not all use the same genes: A nerve cell, for example, does not activate the same genes as a muscle cell. Epigenetics refers to the mechanisms that allow ge
Every cell in an organism contains the same DNA, which carries all the instructions needed for it to function. Yet cells do not all use the same genes: A nerve cell, for example, does not activate the same genes as a muscle cell. Epigenetics refers to the mechanisms that allow gene activity to be modulated without changing the DNA sequence.
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