{"title":"Colony morphotype diversification as a signature of bacterial evolution.","authors":"Ákos T Kovács","doi":"10.1093/femsml/uqad041","DOIUrl":null,"url":null,"abstract":"<p><p>The appearance of colony morphotypes is a signature of genetic diversification in evolving bacterial populations. Colony structure highly depends on the cell-cell interactions and polymer production that are adjusted during evolution in an environment that allows the development of spatial structures. Nucci and colleagues describe the emergence of a rough and dry morphotype of a noncapsulated <i>Klebsiella variicola</i> strain during a laboratory evolution study, resembling genetic changes observed in clinical isolates.</p>","PeriodicalId":74189,"journal":{"name":"microLife","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10608940/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"microLife","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/femsml/uqad041","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The appearance of colony morphotypes is a signature of genetic diversification in evolving bacterial populations. Colony structure highly depends on the cell-cell interactions and polymer production that are adjusted during evolution in an environment that allows the development of spatial structures. Nucci and colleagues describe the emergence of a rough and dry morphotype of a noncapsulated Klebsiella variicola strain during a laboratory evolution study, resembling genetic changes observed in clinical isolates.
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