https://www.selleckchem.com/products/ifsp1.html Selection strongly favored earlier flowering when plants were grown in the complex microbial environment than compared to sterilized soil. We also uncovered a pattern of negative correlational selection on growth rate and flowering time, indicating that selection favored different combinations of growth and flowering traits in the simplified versus complex soil community. CONCLUSIONS Together, these results suggest the soil microbial community is a selective agent on flowering time and ultimately that soil microbial community influences important plant evolutionary processes. © 2020 The Authors. American Journal of Botany published by Wiley Periodicals, Inc. on behalf of Botanical Society of America.After their successful introduction during the 2007-2009 financial crisis, central bank stress tests were adopted as a fixture of international banking supervision. However, in recent years a new normal has emerged where banks are expected to pass the tests, raising questions about the tests' usefulness and legitimacy. Combining a dramaturgical interpretation of regulatory science with the idea of performativity in the sociology of finance, this article understands stress tests as a sociotechnical Goffmanian performance. With a focus on the Bank of England's program, the paper argues that the Bank's decision to make their tests "predictable" is an attempt to shore up central bank legitimacy by constraining regulatory discretion. This is accomplished through the use of calculative and procedural stage management techniques which allow the Bank to control the contingency of the testing process while demonstrating its objectivity. Nevertheless, the conclusion suggests that in the context of low levels of trust in central banks, routine declarations of "all clear" may undermine public confidence in the tests' credibility and necessity. The study draws on 20 interviews with high-level regulators, financial practitioners and othe