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Super-resolution Imaging of the Bacterial Division Machinery

DOI :

10.3791/50048-v

January 21st, 2013

January 21st, 2013

11,619 Views

1Department of Biophysics and Biophysical Chemistry, The Johns Hopkins University School of Medicine

We describe a super-resolution imaging method to probe the structural organization of the bacterial FtsZ-ring, an essential apparatus for cell division. This method is based on quantitative analyses of photoactivated localization microscopy (PALM) images and can be applied to other bacterial cytoskeletal proteins.

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Super resolution Imaging

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