Interactions of DNA with biofilm-derived membrane vesicles.
The biofilm matrix contributes to the chemistry, structure, and function of biofilms. Biofilm-derived membrane vesicles (MVs) and DNA, both matrix components, demonstrated concentration-, pH-, and cation-dependent interactions. Furthermore, MV-DNA association influenced MV surface properties. This bears consequences for the reactivity and availability for interaction of matrix polymers and other constituents.
Schooling
Sarah R
SR
Department of Physics, and AFMNet-NCE, College of Biological Science, University of Guelph, Guelph, Ontario, Canada. sschooli@uoguelph.ca
Hubley
Amanda
A
Beveridge
Terry J
TJ
D018441:Biofilms; D002462:Cell Membrane / Q000378:metabolism* / Q000648:ultrastructure; D004269:DNA, Bacterial / Q000378:metabolism* / Q000648:ultrastructure; D046529:Microscopy, Electron, Transmission; D008856:Microscopy, Fluorescence; D011550:Pseudomonas aeruginosa / Q000254:growth & development / Q000378:metabolism
D004269:DNA, Bacterial