There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it ...

Repeats of DNA sequences, often referred to as 'junk DNA' or 'dark matter,' that are found in chromosomes and could contribute to cancer or other diseases have been challenging to identify and ...

Each cell has their own genetic code that helps maintain viability and directs function. This genetic code is commonly referred to as deoxyribonucleic acid or DNA. DNA is the molecule that carries ...

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 ...

Researchers are investigating the role of non-coding DNA, or junk DNA, in regulating astrocytes, brain cells involved in ...