Tag: Swi snf complex

First identified in yeast, the SWI and SNF proteins form a conserved, multi-subunit complex that dynamically remodels chromatin to regulate gene expression. This complex uses the energy from ATP hydrolysis to alter how DNA is packaged, fundamentally controlling which genes are accessible to the cellular machinery.

The term "SNF protein" has two very different meanings depending on the context: it can refer to a component of the crucial SWI/SNF complex that regulates gene expression in molecular biology, or it can describe the protein content within Solids-Not-Fat (SNF) in the dairy industry. Understanding which definition is being used is vital for clarity in scientific and nutritional discussions.