Epigenetics is the study of various heritable alterations that control gene expression without changing the DNA sequence. 1 The name epigenetics comes from the Greek prefix “epi”, which means on top ...

These sequences interact with transcription factors and other regulatory proteins to fine-tune gene expression. The process by which the information in a gene is used to synthesize a functional ...

Analysis of messenger RNA and proteins is widely used to compare patterns of gene expression between cells or tissues of different kinds and under different conditions; for example, between normal ...

This basic system affects gene expression in both prokaryotes and eukaryotes, albeit in different ways. Gene expression is not always an all-or-nothing process, however. Within prokaryotes ...

It provides new tools for basic research and biotechnology. Optogenetics refers to the regulation of biological processes by light, for example, gene expression, which is the activation of ...

A strong perception of experiencing discrimination correlates with differences in human gene expression by race and sex. Interestingly, some of the affected genes are involved in conditions ...

This rhythmic gene expression influences the regions of the ... is a collaborative effort conducted by the National Institute ...