Nicole Koropatkin Department of Microbiology and Immunology, University of Michigan Medical School, USA
1 protocol
Joana Antunes Florida International University
2 protocols

Timo Lehti University of Helsinki
12 protocols

Valentine Trotter Lawrence Berkeley National Laboratory
54 protocols

Reviewer
Darrell Cockburn
  • Assistant professor, Pennsylvania State University
Research focus
  • Microbiology
  • Resistant Starch; Gut Microbiome; Carbohydrate Active Enzymes
  • 1 Author merit
1 Protocol published
Product Analysis of Starch Active Enzymes by TLC
Authors:  Darrell Cockburn and Nicole Koropatkin, date: 10/20/2015, view: 4962, Q&A: 0
Thin layer chromatography (TLC) is a useful technique for detecting the presence of monosaccharides through to oligosaccharides, though it needs to be optimized for the specific sugars that are analyzed. Here we present a method for visualizing the ...
4 Protocols reviewed
Quantification of Hydrogen Sulfide and Cysteine Excreted by Bacterial Cells
Authors:  Sergey Korshunov and James A. Imlay, date: 05/20/2018, view: 874, Q&A: 0
Bacteria release cysteine to moderate the size of their intracellular pools. They can also evolve hydrogen sulfide, either through dissimilatory reduction of oxidized forms of sulfur or through the deliberate or inadvertent degradation of ...
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Live-cell Imaging of Neisseria meningitidis Microcolony Dispersal Induced by Lactate or Other Molecules
Authors:  Sara Sigurlásdóttir, Olaspers Sara Eriksson, Jens Eriksson and Ann-Beth Jonsson, date: 01/20/2018, view: 1215, Q&A: 0
To efficiently colonize the nasopharyngeal epithelium, the human restricted pathogen Neisseria meningitidis follows a multistep adhesion cascade. First, the bacteria adhere to host cells and aggregate into spherical shaped structures called ...
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