Understanding the Physics of Gliding Motility in Cyanobacteria

Title

Understanding the Physics of Gliding Motility in Cyanobacteria

Subject

Physics

Creator

Adrian Judge

Date

2024

Contributor

Dr. Orkun Soyer

Abstract

Cyanobacteria exhibit gliding motility, a unique form of self-propulsion with ecologi cal implications, particularly within microbial communities subjected to fluctuating environmental conditions. Aggregates of cyanobacterial filaments engage in collective motility, with their dynamics modulated by environmental cues such as light exposure and oxidative stress. Building on established frameworks, notably those involving Fluc tiforma draycotensis under stress conditions [1], this study examines the aggregation and motility dynamics within cyanobacterial aggregates, incorporating methodologi cal adaptations to elucidate underlying physical mechanisms at both individual and aggregate scales.

Meta Tags

physics, gliding, motility, movement, cyanobacteria, bacteria, microorganisms, stimuli, light, dark, image processing, time-lapse, filaments, aggregates, aggregation, imaging, motility dynamics

Files

Citation

Adrian Judge, “Understanding the Physics of Gliding Motility in Cyanobacteria,” URSS SHOWCASE, accessed November 7, 2024, https://urss.warwick.ac.uk/items/show/736.