MALDI-TOF作为识别和区分密切相关微生物的强大工具:Paenibacillus polymyxaxa的三个参考菌株的奇怪案例

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Ilaria Lebano1, Fabio Fracchetti2, Mario Li Vigni3

  • 1Syngenta Biologicals (Valagro SpA), 66041, Atessa, CH, Italy. ilaria.lebano@syngenta.com.

Scientific reports
|January 31, 2024
PubMed
概括

通过矩阵辅助激光吸附离子化飞行时间质谱法 (MALDI-TOF MS),可以区分密切相关的细菌菌株. 这项研究突出了其探索微生物多样性的潜力,并确定了Paenibacillus polymyxa中的独特生物标志物.

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相关概念视频

MALDI-TOF Mass Spectrometry01:19

MALDI-TOF Mass Spectrometry

Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
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