TNFR-associated factors (TRAFs) constitute a family of seven cytoplasmic proteins that control signal transduction from different receptor families, including the tumour necrosis factor receptors ...

Microbiologists report 'a major advance' in the quest to develop electrically conductive protein nanowires in the bacterium Geobacter sulfurreducens for use as chemical and biological sensors. In the ...

Cohesin contributes to intrachromosomal loops that regulate metazoan gene expression by constraining interactions between promoter and enhancer elements. These structures can be subject to regulation ...