Stanford Encyclopedia of Philosophy
Field of reference: Biology
"Epigenetics in the broad sense refers to two kinds of inheritance. (1) Cellular epigenetic inheritance through mitotic cells and transgenerational epigenetic inheritance through meiotic cells. Transgenerational heredity of DNA methylation has been observed in unicellular organisms, plants, and mammals, suggesting that transgenerational epigenetic inheritance may be more prevalent than often suspected (Jablonka & Raz 2009). (2) Hereditary effects that by-pass the germline, for example through early developmental inputs that lead to regeneration of previous developmental conditions (e.g., hormonal and neural conditions) and other forms of phenotypic transmission, such as the transmission of symbionts and parasites, e.g., gut bacteria (Jablonka & Raz 2009)."
| שייך לנושאים: 1-13 - חינוך אינטגרלי, -מקורות מדעיים, השפעת הסביבה, 3. השפעת הסביבה = חוק |
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