ArticleNano letters2010
One-way traffic of a viral motor channel for double-stranded DNA translocation.
Article in Nano letters, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
48 citing papers in PubMed.
- Constructing an active chimeric pRNA ring with a stoichiometry of six and identifying 12 domains of the pRNA ring binding to the 12-subunit channel of phi29 DNA-packaging motor.RNA (New York, N.Y.) · 2025Article
- Revolving hexameric ATPases as asymmetric motors to translocate double-stranded DNA genome along one strand.iScience · 2023Review
- Revolving ATPase motors as asymmetrical hexamers in translocating lengthy dsDNA via conformational changes and electrostatic interactions in phi29, T7, herpesvirus, mimivirus,Exploration (Beijing, China) · 2023Review
- Voltage controlled shutter regulates channel size and motion direction of protein aperture as durable nano-electric rectifier-----An opinion in biomimetic nanoaperture.Biomaterials · 2022Article
- A prototype protein nanocage minimized from carboxysomes with gated oxygen permeability.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- pH-induced morphological changes of proteinaceous viral shells.Scientific reports · 2019Article
- Engineering of protein nanopores for sequencing, chemical or protein sensing and disease diagnosis.Current opinion in biotechnology · 2018Review
- Channel of viral DNA packaging motor for real time kinetic analysis of peptide oxidation states.Biomaterials · 2017Article
- Pore translocation of knotted DNA rings.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- Three-step channel conformational changes common to DNA packaging motors of bacterial viruses T3, T4, SPP1, and Phi29.Virology · 2017Article
- Construction of Asymmetrical Hexameric Biomimetic Motors with Continuous Single-Directional Motion by Sequential Coordination.Small (Weinheim an der Bergstrasse, Germany) · 2017Article
- Oriented single directional insertion of nanochannel of bacteriophage SPP1 DNA packaging motor into lipid bilayer via polar hydrophobicity.Biomaterials · 2016Article
- An Arginine Finger Regulates the Sequential Action of Asymmetrical Hexameric ATPase in the Double-Stranded DNA Translocation Motor.Molecular and cellular biology · 2016Article
- DNA Translocation through Nanopores at Physiological Ionic Strengths Requires Precise Nanoscale Engineering.ACS nano · 2016Article
- Fingerprinting of Peptides with a Large Channel of Bacteriophage Phi29 DNA Packaging Motor.Small (Weinheim an der Bergstrasse, Germany) · 2016Article
- Forces from the Portal Govern the Late-Stage DNA Transport in a Viral DNA Packaging Nanomotor.Biophysical journal · 2016Article
- Biological Nanomotors with a Revolution, Linear, or Rotation Motion Mechanism.Microbiology and molecular biology reviews : MMBR · 2016Review
- Phi29 Connector-DNA Interactions Govern DNA Crunching and Rotation, Supporting the Check-Valve Model.Biophysical journal · 2016Article
- False positives and false negatives measure less than 0.001% in labeling ssDNA with osmium tetroxide 2,2'-bipyridine.Beilstein journal of nanotechnology · 2016Article
- Mechanisms of DNA Packaging by Large Double-Stranded DNA Viruses.Annual review of virology · 2015Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Linear double-stranded DNA (dsDNA) viruses package their genome into a procapsid using an ATP-driven nanomotor. Here we report that bacteriophage phi29 DNA packaging motor exercises a one-way traffic property for dsDNA translocation from N-terminal entrance to C-terminal exit with a valve mechanism in DNA packaging, as demonstrated by voltage ramping, electrode polarity switching, and sedimentation force assessment. Without the use of gating control as found in other biological channels, the observed single direction dsDNA transportation provides a novel system with a natural valve to control dsDNA loading and gene delivery in bioreactors, liposomes, or high throughput DNA sequencing apparatus.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.