Dynamics in the Dual Fuel Flagellar Motor of Shewanella oneidensis MR-1.
Sign Up to like & getrecommendations! Published in 2017 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-6927-2_23
Abstract: The stator is an eminent component of the flagellar motor and determines a number of the motor's properties, such as the rotation-energizing coupling ion (H+ or Na+) or the torque that can be generated. The… read more here.
Keywords: flagellar motor; shewanella oneidensis; dynamics dual; stator ... See more keywords
Evaluation of the Duty Ratio of the Bacterial Flagellar Motor by Dynamic Load Control.
Sign Up to like & getrecommendations! Published in 2019 at "Biophysical journal"
DOI: 10.1016/j.bpj.2019.04.004
Abstract: The bacterial flagellar motor is one of the most complex and sophisticated nanomachineries in nature. A duty ratio D is a fraction of time that the stator and the rotor interact and is a fundamental… read more here.
Keywords: flagellar motor; bacterial flagellar; duty ratio; motor ... See more keywords
Thrust and Power Output of the Bacterial Flagellar Motor: A Micromagnetic Tweezers Approach.
Sign Up to like & getrecommendations! Published in 2019 at "Biophysical journal"
DOI: 10.1016/j.bpj.2019.08.036
Abstract: One of the most common swimming strategies employed by microorganisms is based on the use of rotating helical filaments, called flagella, that are powered by molecular motors. Determining the physical properties of this propulsive system… read more here.
Keywords: flagellar motor; power output; time; power ... See more keywords
Directional Switching Mechanism of the Bacterial Flagellar Motor
Sign Up to like & getrecommendations! Published in 2019 at "Computational and Structural Biotechnology Journal"
DOI: 10.1016/j.csbj.2019.07.020
Abstract: Bacteria sense temporal changes in extracellular stimuli via sensory signal transducers and move by rotating flagella towards into a favorable environment for their survival. Each flagellum is a supramolecular motility machine consisting of a bi-directional… read more here.
Keywords: switching mechanism; mechanism bacterial; flagellar motor; bacterial flagellar ... See more keywords
Mutations in the stator protein PomA affect switching of rotational direction in bacterial flagellar motor
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-06947-5
Abstract: The flagellar motor rotates bi-directionally in counter-clockwise (CCW) and clockwise (CW) directions. The motor consists of a stator and a rotor. Recent structural studies have revealed that the stator is composed of a pentameric ring… read more here.
Keywords: affect switching; switching rotational; flagellar motor; motor ... See more keywords
Bacterial flagellar motor PL-ring disassembly subcomplexes are widespread and ancient
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.1916935117
Abstract: Significance In order to understand the evolution of complex biological machines like the bacterial flagellar motor, it is crucial to know what each component does and when it arose. Here, we show that a subcomplex… read more here.
Keywords: flagellar motor; bacterial flagellar; outer membrane; ring disassembly ... See more keywords
Signaling events that occur when cells of Escherichia coli encounter a glass surface
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2116830119
Abstract: Significance Microbial cells organized on solid surfaces are the most ancient form of biological communities. Yet how single cells interact with surfaces and integrate a variety of signals to establish a sessile lifestyle is poorly… read more here.
Keywords: cell; flagellar motor; signaling events; escherichia coli ... See more keywords
The flagellar motor protein FliL forms a scaffold of circumferentially positioned rings required for stator activation
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2118401119
Abstract: Significance Bacteria have evolved appendages called flagella that are spun by an ingenious rotary motor that harnesses electrochemical energy to power rotation. To uncover and understand nature's blueprint of this nanoscale engine, an integrative structural… read more here.
Keywords: flagellar motor; required stator; flil; flil forms ... See more keywords
The biophysicist’s guide to the bacterial flagellar motor
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Physics: X"
DOI: 10.1080/23746149.2017.1289120
Abstract: Graphical Abstract Abstract The bacterial flagellar motor (BFM) is a rotary electric nanomachine that drives swimming in a wide variety of bacterial species. There have been many milestones, both theoretical and experimental, that have furthered… read more here.
Keywords: flagellar motor; bacterial flagellar; guide bacterial; motor ... See more keywords
Taming the flagellar motor of pseudomonads with a nucleotide messenger.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental microbiology"
DOI: 10.1111/1462-2920.15036
Abstract: Pseudomonads rely on the flagellar motor to rotate a polar flagellum for swimming and swarming, and to sense surfaces for initiating the motile-to-sessile transition to adopt a surface-dwelling lifestyle. Deciphering the function and regulation of… read more here.
Keywords: taming flagellar; flagellar motor; gmp; pseudomonads nucleotide ... See more keywords
The role of a cytoplasmic loop of MotA in load‐dependent assembly and disassembly dynamics of the MotA/B stator complex in the bacterial flagellar motor
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Microbiology"
DOI: 10.1111/mmi.13843
Abstract: The proton‐driven flagellar motor of Salmonella enterica can accommodate a dozen MotA/B stators in a load‐dependent manner. The C‐terminal periplasmic domain of MotB acts as a structural switch to regulate the number of active stators… read more here.
Keywords: flagellar motor; load dependent; assembly; stator ... See more keywords