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epigenetic
(redirected from Epigenetics)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
ep·i·gen·e·sis  (p-jn-ss)
n.
1. Biology The theory that an individual is developed by successive differentiation of an unstructured egg rather than by a simple enlarging of a preformed entity.
2. Geology Change in the mineral content of a rock because of outside influences.

epi·ge·netic (-j-ntk) adj.

epigenetic [ˌɛpɪdʒɪˈnɛtɪk]
adj
1. (Life Sciences & Allied Applications / Biology) of or relating to epigenesis
2. (Life Sciences & Allied Applications / Biology) denoting processes by which heritable modifications in gene function occur without a change in the sequence of the DNA
epigenetically  adv


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The science of epigenetics is highly complex, but investors seem to get the picture.
Building on these observations Vargas proposes a preliminary model based on current knowledge of epigenetics to explain the midwife toad experiments, which illustrates how in a modern context an explanation can be offered for results which appeared utterly mysterious to Kammerer and his contemporaries.
What we are trying to do is complement that by looking at what is normal and how much variation in epigenetics exists," said Brock Christensen, a postdoctoral research associate at Brown University's Department of Pathology and Laboratory Medicine.
 
 
 
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