WebDec 1, 2013 · Brian Dias, a postdoctoral fellow in Kerry Ressler’s lab at Emory University, had reported that mice inherit specific smell memories from their fathers — even when … WebJan 15, 2015 · The discovery that some epigenetic features, and their regulatory effects, do not stay confined to a generation but are passed on to the progeny through a still-to-be-elucidated mechanism has attracted a great deal of attention (Daxinger & Whitelaw, 2012; Crews et al., 2014; Dias & Ressler, 2014; Heard & Martienssen, 2014; Tollefsbol, 2014).
Epigenetics and Environmental Health - cfpub.epa.gov
WebDec 1, 2015 · Such epigenetic mechanisms can convey information about the parents’ diet, stressful experiences, and environmental exposures, influencing offspring phenotype in diverse ways. ... Dias and Ressler found that the offspring of the fear-conditioned males had more neurons expressing the olfactory receptor specific for the shock-paired odor. 10 ... http://resslerlab.com/uploads/7/4/9/1/74915911/dias_2014_nature_neuroscience.pdf grandchild node
Epigenetic mechanisms underlying learning and the inheritance of ...
WebEpigenetics is a scientific discipline encompassing the genetic and non-genetic related perspectives of heritable phenotypic modifications of whose aetiologies include behavioural, anthropogenic ... WebDec 23, 2013 · Epigenetic modifications to genomes are triggered partly by environmental factors, and are therefore ‘acquired’. There are many claims of this kind of non-Darwinian inheritance doing the rounds, although the extent to which epigenetics really does produce lasting genomic changes across several generations is hotly disputed. WebWaddington’s epigenetics describes the interplay of genetic and cytoplasmic elements that produce emergent phenotypes (Van Speybroeck 2002; Jamniczky et al. 2010), and those in the biological sciences interested in gene-by-environment interactions and phenotypic plasticity use the term in this sense. ... Dias B. G., Ressler K. J., 2014. chinese blackbird