From d03a7e74ccee2b98bfb01b807f8442825fae11d1 Mon Sep 17 00:00:00 2001 From: Daniel Weindl Date: Sun, 29 Sep 2024 16:46:54 +0200 Subject: [PATCH] BarthelKun2024 --- documentation/amici_refs.bib | 17 +++++++++++++++++ documentation/references.md | 12 +++++++++++- 2 files changed, 28 insertions(+), 1 deletion(-) diff --git a/documentation/amici_refs.bib b/documentation/amici_refs.bib index 49da6efa30..00f2627525 100644 --- a/documentation/amici_refs.bib +++ b/documentation/amici_refs.bib @@ -1403,6 +1403,23 @@ @Article{JakstaiteZho2024 publisher = {American Chemical Society (ACS)}, } +@InBook{BarthelKun2024, + author = {Barthel, Lars and Kunz, Philipp and King, Rudibert and Meyer, Vera}, + editor = {Kwade, Arno and Kampen, Ingo}, + pages = {467--490}, + publisher = {Springer Nature Switzerland}, + title = {Harnessing Genetic and Microfluidic Approaches to Model Shear Stress Response in Cell Wall Mutants of the Filamentous Cell Factory Aspergillus niger}, + year = {2024}, + address = {Cham}, + isbn = {978-3-031-63164-1}, + abstract = {Aspergillus niger is an efficient biotechnological cell factory harnessed for the production of proteins, enzymes, platform chemicals and secondary metabolites. Critical for productivity of filamentous fungi such as A. niger is their hyphal growth and the ability of their cell walls to withstand shear stress conditions during submerged bioreactor cultivations. As chitin is thought to be fundamental for the rigidity of fungal hyphae, we generated a chitin synthase knock-out library for A. niger and studied the impact of these genetic modifications on its ability to withstand shear stress during submerged bioreactor cultivations. We isolated a double deletion mutant in which the genes chsE and chsD were inactivated and observed a reduction in chitin content by 60{\%}, cell wall thickness by 20{\%}, hyphal diameter by 60{\%} and maximum growth rate by 25{\%}. We furthermore developed a parallelized microfluidic growth chamber system that enabled us to track the growth of the double mutant and the respective control strain using a confocal laser scanning microscope, and, additionally, to compare their growth responses when subjected to different shear stress conditions. A newly developed mathematical model allowed us to compute and evaluate lag-phase, maximum growth rate and shear stress response based on the microscopic images obtained. Overall, this microfluidic approach clearly identified differences in shear stress response between both strains and has high potential as scale-down screening tool to predict growth characteristics under submerged bioreactor cultivations.}, + booktitle = {Dispersity, Structure and Phase Changes of Proteins and Bio Agglomerates in Biotechnological Processes}, + creationdate = {2024-09-29T16:46:24}, + doi = {10.1007/978-3-031-63164-1_15}, + modificationdate = {2024-09-29T16:46:24}, + url = {https://doi.org/10.1007/978-3-031-63164-1_15}, +} + @Comment{jabref-meta: databaseType:bibtex;} @Comment{jabref-meta: grouping: diff --git a/documentation/references.md b/documentation/references.md index d58c6fc2ff..cb23d11dd0 100644 --- a/documentation/references.md +++ b/documentation/references.md @@ -1,6 +1,6 @@ # References -List of publications using AMICI. Total number is 92. +List of publications using AMICI. Total number is 93. If you applied AMICI in your work and your publication is missing, please let us know via a new [GitHub issue](https://github.com/AMICI-dev/AMICI/issues/new?labels=documentation&title=Add+publication&body=AMICI+was+used+in+this+manuscript:+DOI). @@ -22,6 +22,16 @@ Computation in a Self-Organizing Reaction Network.” Nature, June. https://doi.org/10.1038/s41586-024-07567-x. +
+Barthel, Lars, Philipp Kunz, Rudibert King, and Vera Meyer. 2024. +“Harnessing Genetic and Microfluidic Approaches to Model Shear +Stress Response in Cell Wall Mutants of the Filamentous Cell Factory +Aspergillus Niger.” In Dispersity, Structure and Phase +Changes of Proteins and Bio Agglomerates in Biotechnological +Processes, edited by Arno Kwade and Ingo Kampen, 467–90. Cham: +Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-63164-1_15. +
Dorešić, Domagoj, Stephan Grein, and Jan Hasenauer. 2024. “Efficient Parameter Estimation for ODE Models of Cellular