Osmotic stress in colony and planktonic cells of Pseudomonas putida mt-2 revealed significant differences in adaptive response mechanisms
Nancy Hachicho; Astrid Birnbaum; Hermann J. Heipieper · 2017 · AMB Express
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Planktonic cells and those grown on surfaces (or as colony biofilm) are known to show significant differences regarding growth behavior, cell physiology, gene expression and stress tolerance. In order to compare stress behavior of different growth forms, shake cultures for planktonic growth and agar plate cultivation for colony growth, were carried out with the well investigated model organism, Pseudomonas putida mt-2. Cells were exposed to sodium chloride to cause osmotic stress as one main environmental stressor bacteria have to cope with when growing in soil. Planktonic cells were more tole
Abstract by Nancy Hachicho; Astrid Birnbaum; Hermann J. Heipieper, AMB Express (2017) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.1186/s13568-017-0371-8