Single molecule experiments complement the knowledge gained from ensemble biochemical experiments by allowing the observation of sub-populations of molecules that exist in distinct states and also the ...

Biological Stoichiometry is the study of the ... Furthermore, various experiments have shown that major reductions in the intensity of solar radiation (i.e., shading) can, counterintuitively ...

This article portrays the interrelated genetic and biochemical experiments that have led to our current understanding of SOS mutagenesis.