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Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components
Bacteria interact with their environment including microbes and higher eukaryotes. The ability of bacteria and fungi to affect each other are defined by various chemical, physical and biological factors. During physical association, bacterial cells can directly attach and settle on the hyphae of var...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7798453/ https://www.ncbi.nlm.nih.gov/pubmed/33447794 http://dx.doi.org/10.1016/j.bioflm.2019.100007 |
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author | Kjeldgaard, Bodil Listian, Stevanus A. Ramaswamhi, Valliyammai Richter, Anne Kiesewalter, Heiko T. Kovács, Ákos T. |
author_facet | Kjeldgaard, Bodil Listian, Stevanus A. Ramaswamhi, Valliyammai Richter, Anne Kiesewalter, Heiko T. Kovács, Ákos T. |
author_sort | Kjeldgaard, Bodil |
collection | PubMed |
description | Bacteria interact with their environment including microbes and higher eukaryotes. The ability of bacteria and fungi to affect each other are defined by various chemical, physical and biological factors. During physical association, bacterial cells can directly attach and settle on the hyphae of various fungal species. Such colonization of mycelia was proposed to be dependent on biofilm formation by the bacteria, but the essentiality of the biofilm matrix was not represented before. Here, we demonstrate that secreted biofilm matrix components of the soil-dwelling bacterium, Bacillus subtilis are essential for the establishment of a dense bacterial population on the hyphae of the filamentous black mold fungus, Aspergillus niger and the basidiomycete mushroom, Agaricus bisporus. We further illustrate that these matrix components can be shared among various mutants highlighting the community shaping impact of biofilm formers on bacteria-fungi interactions. |
format | Online Article Text |
id | pubmed-7798453 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-77984532021-01-13 Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components Kjeldgaard, Bodil Listian, Stevanus A. Ramaswamhi, Valliyammai Richter, Anne Kiesewalter, Heiko T. Kovács, Ákos T. Biofilm Article Bacteria interact with their environment including microbes and higher eukaryotes. The ability of bacteria and fungi to affect each other are defined by various chemical, physical and biological factors. During physical association, bacterial cells can directly attach and settle on the hyphae of various fungal species. Such colonization of mycelia was proposed to be dependent on biofilm formation by the bacteria, but the essentiality of the biofilm matrix was not represented before. Here, we demonstrate that secreted biofilm matrix components of the soil-dwelling bacterium, Bacillus subtilis are essential for the establishment of a dense bacterial population on the hyphae of the filamentous black mold fungus, Aspergillus niger and the basidiomycete mushroom, Agaricus bisporus. We further illustrate that these matrix components can be shared among various mutants highlighting the community shaping impact of biofilm formers on bacteria-fungi interactions. Elsevier 2019-10-24 /pmc/articles/PMC7798453/ /pubmed/33447794 http://dx.doi.org/10.1016/j.bioflm.2019.100007 Text en © 2019 The Author(s) http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Kjeldgaard, Bodil Listian, Stevanus A. Ramaswamhi, Valliyammai Richter, Anne Kiesewalter, Heiko T. Kovács, Ákos T. Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components |
title | Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components |
title_full | Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components |
title_fullStr | Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components |
title_full_unstemmed | Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components |
title_short | Fungal hyphae colonization by Bacillus subtilis relies on biofilm matrix components |
title_sort | fungal hyphae colonization by bacillus subtilis relies on biofilm matrix components |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7798453/ https://www.ncbi.nlm.nih.gov/pubmed/33447794 http://dx.doi.org/10.1016/j.bioflm.2019.100007 |
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