Repeats appear important in gene silencing. Repeats appear important in gene silencing. At least two talks at the Keystone Symposium Conference on Epigenetics and Chromatin Remodeling in Development ...

Arthropod-borne viruses (arboviruses), such as dengue and Zika viruses, transmit widely across the globe, posing threats to ...

The discovery of RNAi dates back to the 1990s when researchers observed unexpected gene silencing in plants and fungi. In 1998, Andrew Fire and Craig Mello published a groundbreaking study ...

Our genes contain all the instructions our body needs to function, but their expression must be finely regulated to guarantee that each cell performs its role optimally. This is where DNA and RNA ...

Back in 1942, the term epigenetics was introduced by Conrad Waddington to present a picture of cell development, one in which cells descended a hillside and followed diverging valley paths before ...

The natural RNAi mechanism can be directed by either short interfering RNA (siRNA) or microRNA (miRNA). 1 There are four key steps in the RNAi pathway. When miRNA acts as the guide for RNAi, only a ...

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 ...

Mothers and daughters have a strong bond, yet do you know that connections reminiscent of this close relationship extend all the way to the cellular level? During the process of cell division, new ...

The latest study from the Sharma Lab makes the mechanisms of how epigenetic information is established in sperm cells, and how that encoding affects offspring health, a little less of a scientific ...