the relatively simple mechanisms of gene expression in prokaryotic cells, as exemplified by the trp and lac operons, provide insight into several general principles involved in regulation in ...

The answers to such questions lie in the study of gene expression ... Imprinting is yet another process involved in eukaryotic gene regulation; this process involves the silencing of one of ...

A research team at KAIST has identified the core gene expression networks ... produced by inositol metabolism enzymes serve as vital secondary messengers in eukaryotic cell signaling systems ...

However, the genetic determinants that define the range of tolerated sugar intake and the individual's risk for metabolic disturbance on high sugar diet are poorly understood. We aim to understand how ...

They inserted these two sequences upstream of a reporter gene and used a colorimetric assay to determine whether the proteins repressed the reporter’s expression based on an absence of color ... in ...