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Our study provides both a molecular explanation as well as a blueprint for how changes in gene expression are sufficient to confer enhanced parasitism in microbes.<\/jats:p>","DOI":"10.1073\/pnas.2005536117","type":"journal-article","created":{"date-parts":[[2020,8,19]],"date-time":"2020-08-19T19:41:17Z","timestamp":1597866077000},"page":"21658-21666","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":22,"title":["Molecular causes of an evolutionary shift along the parasitism\u2013mutualism continuum in a bacterial symbiont"],"prefix":"10.1073","volume":"117","author":[{"given":"Paul","family":"Herrera","sequence":"first","affiliation":[{"name":"Centre for Microbiology and Environmental Systems Science, University of Vienna, 1170 Vienna, Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisa","family":"Schuster","sequence":"additional","affiliation":[{"name":"Centre for Microbiology and Environmental Systems 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