Super-resolution fluorescence imaging of S. acidocaldarius adhesion pili dynamics at 75°C.
Description
Surface proteins of wild- type S. acidocaldarius cells were labeled non-specifically with AlexaFluor 568 NHS-ester. Glass-adhered cells were imaged in Structured Illumination Microscopy (iSIM) every 500 ms.
Charles-Orszag, A., van Wolferen, M., Lord, S. J., Albers, S.-V., & Mullins, D. (2023). Sulfolobus acidocaldarius adhesion pili power twitching motility in the absence of a dedicated retraction ATPase. Biophysical Journal, 122(3).