In an important study for understanding how memories are made, cientists show that the flexibility of chromatin -- packaged DNA inside the cell -- plays a crucial role in 'deciding' which neurons are ...

An international team of researchers has discovered that formaldehyde, a widely spread pollutant and common metabolite in our body, interferes in the epigenetic programming of the cell. This finding ...

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Epigenetics, the study of changes in gene function that do not involve alterations to the DNA sequence, plays a pivotal role in understanding the complex interplay between genetics and the environment ...

Epigenetics refer to DNA modifications that may affect phenotype but don’t alter the nucleotide sequence itself. Epigenetic changes can often be passed down generations, hence the Greek prefix “epi”, ...

If the genome is the blueprint of life, epigenetics is the control system that determines when, where, and how genes are expressed. By revealing how chemical modifications to DNA and chromatin shape ...

All the cells in an organism have the exact same genetic sequence. What differs across cell types is their epigenetics—meticulously placed chemical tags that influence which genes are expressed in ...

Noodles, vegetables and mushrooms. Image by Tim Sandle. Noodles, vegetables and mushrooms. Image by Tim Sandle. Diet and nutrition are regularly discussed subjects. What is less reported is what is ...

For Meingold Chan, assistant professor in the Purdue University Department of Human Development and Family Science, studying epigenetics can be analogized to playing a piece of sheet music. When ...