Transcription and translation are two essential life processes for creating proteins, the cornerstone of any Genetics 101 class. Geneticists have been studying how the body makes copies of RNA and ...

The answer lies in differential gene expression – the combination of genes that are turned on (expressed) or turned off (repressed) in particular cells – this is what makes each cell unique. Gene ...

How does DNA determine an organism’s characteristics? A process called translation decodes RNA created during transcription, and uses it to create proteins that perform specific cellular functions.

Recent advances have improved the range of measurements that can be made using fluorescence-based single-molecule in vitro techniques, and these tools are now being used to monitor the assembly of ...

Also, as the prokaryotic cell lacks a clearly defined nucleus and both transcription and translation takes place in the cytoplasm, there is no need to transport the mRNA to the cytoplasm after ...

Believe it or not, all of the cells within a multicellular organism (excluding red blood cells and gametes) contain exactly the same DNA. In which case, why is a heart composed of cardiomyocytes? Or ...