ArticleJournal of molecular biology2012
Are ParM filaments polar or bipolar?
Article in Journal of molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Article
- Structure of the ParM filament at 8.5Å resolution.Journal of structural biology · 2013Article
- The bacterial cytoskeleton: more than twisted filaments.Current opinion in cell biology · 2013Review
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3 authors.
Funding
Abstract
A recent perspective [Erickson, H. (2012). Bacterial actin homolog ParM: arguments for an apolar, antiparallel double helix. J. Mol. Biol., 422, 461-463] by Harold Erickson has suggested that published reconstructions of bacterial ParM filaments from three different laboratories may have artifactually imposed polarity upon a filament that is really bipolar, with the two strands running in opposite directions. We show that Erickson's model of a bipolar filament can be easily distinguished from a polar filament by helical diffraction, since the asymmetric unit in a bipolar filament would be twice the size as that in a polar filament. Existing data from both electron cryo-microscopy and X-ray diffraction exclude a bipolar model. We adopt the suggestion put forward by Erickson to process filaments, assuming that they are bipolar, and show that the resulting filaments are polar.
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Registered trials
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