The total epigenetic (heritable, non-DNA-sequence based changes to gene expression) modifications that have been added to an organism's genome.
New research has shown that drinking during pregnancy can cause permanent genetic changes to the DNA of the developing fetus. The findings, published in the journal PLoS Genetics, may aid in the development of a diagnosis for fetal alcohol syndrome (FAS)....
Session 3 of the Progress Educational Trust's annual conference (PET), held on Wednesday 18 November 2009 at Clifford Chance, was chaired by Professor Dian Donnai,Professor of Medical Genetics at the University of Manchester, and started with a talk by Karen Temple, Professor of Medical Genetics and Honorary Consultant in Clinical Genetics at the University of Southampton and Wessex Clinical Genetics Service. Professor Temple gave an intriguing talk on the influence of parent...
All cells in the body have the same complement of 25000 genes, yet different cells in different specific tissues - such as nerve, muscle or gut - have different characteristics phenotype. It follows that different subpopulations of genes within cells of differing function must be active or silenced depending on requirements for function in a particular tissue. Obviously, there will be genes concerned with metabolism, growth, and cell division - the so-cal
The first detailed map of the human epigenome has been published. The epigenome, sometimes described as the 'instruction manual' to the human genome, is a regulatory network of chemical switches that governs the activation of human genes, and is therefore ultimately responsible for how a person grows and develops. Scientists believe that this exciting work could lead to new treatments for a range of illnesses including mental conditions such as schizophrenia
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