Article
Behavioural traits propagate across generations via segregated iterative-somatic and gametic epigenetic mechanisms.
Nature communications - 13 May 2016
Mitchell Emma, Klein Shifra L, Argyropoulos Kimon V, Sharma Ali, Chan Robin B, Toth Judit Gal, Barboza Luendreo, Bavley Charlotte, Bortolozzi Analia, Chen Qiuying, Liu Bingfang, Ingenito Joanne, Mark Willie, Dudakov Jarrod, Gross Steven, Di Paolo Gilbert, Artigas Francesc, van den Brink Marcel, Toth Miklos
Abstract excerpt
Parental behavioural traits can be transmitted by non-genetic mechanisms to the offspring. Although trait transmission via sperm has been extensively researched, epidemiological studies indicate the exclusive/prominent maternal transmission of many non-genetic traits. Since maternal conditions impact the offspring during gametogenesis and through fetal/early-postnatal life, the resultant phenotype is likely the...
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