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...account, thus enabling us to make state-wide predictions as well. Some models that have included the role of interventions (like lockdown, quarantine, testing, isolation) explicitly in their modelling have come up with various scenarios under these interventions and their likely impact on the number of infections. However, for all these models, we have to understand that...

...accounts for both its stability and the way it can be replicated – the first two of these three key properties. Click below to view the video. It was in 1953 that James Watson and Francis Crick (Figure 1) working in the UK, deduced and published the three-dimensional structure of DNA. It was the year that might be described as the dawn of molecular biology, for their...