{"title":"Escherichia coli grown in inexpensive conical flat-bottom polypropylene tubes produce a high level of pUC vector","authors":"Mayra Marquez, Qian Chen, Silvia Cachaco, Jun Yang, Hongyan Sui, Tomozumi Imamichi","doi":"10.1016/j.mimet.2024.106990","DOIUrl":null,"url":null,"abstract":"<div><p>The pUC-derived plasmid yield from <em>E. coli</em> using polypropylene tubes (PP) was compared among round and conical tubes. The yield from cells grown in a cheaper conical-PP with flat-bottom was 1.5-fold higher (<em>p</em> < 0.001) than other PP. The use of the conical-PP can save research budgets in the current inflationary environment.</p></div>","PeriodicalId":16409,"journal":{"name":"Journal of microbiological methods","volume":"224 ","pages":"Article 106990"},"PeriodicalIF":1.7000,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0167701224001027/pdfft?md5=0fee0155c00c4baa8e9419989c820f7a&pid=1-s2.0-S0167701224001027-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of microbiological methods","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0167701224001027","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
引用次数: 0
Abstract
The pUC-derived plasmid yield from E. coli using polypropylene tubes (PP) was compared among round and conical tubes. The yield from cells grown in a cheaper conical-PP with flat-bottom was 1.5-fold higher (p < 0.001) than other PP. The use of the conical-PP can save research budgets in the current inflationary environment.
期刊介绍：
The Journal of Microbiological Methods publishes scholarly and original articles, notes and review articles. These articles must include novel and/or state-of-the-art methods, or significant improvements to existing methods. Novel and innovative applications of current methods that are validated and useful will also be published. JMM strives for scholarship, innovation and excellence. This demands scientific rigour, the best available methods and technologies, correctly replicated experiments/tests, the inclusion of proper controls, calibrations, and the correct statistical analysis. The presentation of the data must support the interpretation of the method/approach.
All aspects of microbiology are covered, except virology. These include agricultural microbiology, applied and environmental microbiology, bioassays, bioinformatics, biotechnology, biochemical microbiology, clinical microbiology, diagnostics, food monitoring and quality control microbiology, microbial genetics and genomics, geomicrobiology, microbiome methods regardless of habitat, high through-put sequencing methods and analysis, microbial pathogenesis and host responses, metabolomics, metagenomics, metaproteomics, microbial ecology and diversity, microbial physiology, microbial ultra-structure, microscopic and imaging methods, molecular microbiology, mycology, novel mathematical microbiology and modelling, parasitology, plant-microbe interactions, protein markers/profiles, proteomics, pyrosequencing, public health microbiology, radioisotopes applied to microbiology, robotics applied to microbiological methods,rumen microbiology, microbiological methods for space missions and extreme environments, sampling methods and samplers, soil and sediment microbiology, transcriptomics, veterinary microbiology, sero-diagnostics and typing/identification.
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