How can bacteria caulobacter crescentus solve a problem?

Caulobacter was the first asymmetric bacterium shown to age. Reproductive senescence was measured as the decline in the number of progeny produced over time. On the basis of experimental evolution studies in C. crescentus, Ackermann et al. suggested that aging is probably a fundamental property of all cellular organisms. A similar phenomenon has since been described in the bacterium Escherichia coli, which gives rise to morphologically similar daughter cell