The closest I've been able to get to answering this question is an article from Microsoft titled Azure SQL Database Benchmark Overview. This writers performed a benchmark scenario on each one of the Azure SQL tiers and measured the results in terms of Transaction per hour/minute/second.
The stable growth of HeLa enabled a researcher at the University of Minnesota hospital to successfully grow polio virus, enabling the development of a vaccine, and by 1954, Jonas Salk developed a vaccine for polio using these cells.
DNA methylation is used in some genes to differentiate which gene copy is inherited from the father and which gene copy is inherited from the mother, a phenomenon known as imprinting. Histones are proteins that are the primary components of chromatin, which is the complex of DNA and proteins that makes up chromosomes.his is the type of epigenetic change that is responsible for the inactivated X chromosome of females. In contrast, methylation of a different lysine (K4) on the same histone (H3) is a marker for active genes (Egger et al ., 2004).