Measurement of Internal pH in Helicobacter pylori by Using Green Fluorescent Protein Fluorimetry
نویسندگان
چکیده
منابع مشابه
pH of the cytoplasm and periplasm of Escherichia coli: rapid measurement by green fluorescent protein fluorimetry.
Cytoplasmic pH and periplasmic pH of Escherichia coli cells in suspension were observed with 4-s time resolution using fluorimetry of TorA-green fluorescent protein mutant 3* (TorA-GFPmut3*) and TetR-yellow fluorescent protein. Fluorescence intensity was correlated with pH using cell suspensions containing 20 mM benzoate, which equalizes the cytoplasmic pH with the external pH. When the externa...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 2018
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.00178-18