Johannes M Keegstra

12PUBLICATIONS
32CO-AUTHORS
Environmental marine biotechnologyCellular interactions (incl. adhesion, matrix, cell wall)Marine and estuarine ecology (incl. marine ichthyology)Structure and dynamics of materialsOptical properties of materials
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Publications (12)

|Mar 09, 2026
Stochastic resilience enables particle foraging in oligotrophic marine environments.

Vicente I Fernandez, Natasha Blitvić, Johannes M Keegstra

|Feb 11, 2026
Bacterial iron acquisition by Escherichia coli is facilitated by amino acid complexation in a rapid-renewal environment.

Juanita Lara-Gutiérrez, Jen Nguyen, Matthew R McIlvin

|Aug 27, 2025
Bacteria induce an amoeboid phase in coccolithophores that persists after bloom collapse.

Sophie T Zweifel, Richard J Henshaw, Oliver Müller

|Oct 21, 2024
Polysaccharide breakdown products drive degradation-dispersal cycles of foraging bacteria through changes in metabolism and motility.

Astrid Katharina Maria Stubbusch, Johannes M Keegstra, Julia Schwartzman

|Dec 06, 2023
Strong chemotaxis by marine bacteria towards polysaccharides is enhanced by the abundant organosulfur compound DMSP.

Estelle E Clerc, Jean-Baptiste Raina, Johannes M Keegstra

|Oct 25, 2023
Interspecies interactions determine growth dynamics of biopolymer-degrading populations in microbial communities.

Glen D'Souza, Julia Schwartzman, Johannes Keegstra

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