Evolution of C4 photosynthesis predicted by constraint-based modelling.

Blatke M-A, Bräutigam A (2019)
eLife 8.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Autor*in
Blatke, Mary-Ann; Bräutigam, AndreaUniBi
Abstract / Bemerkung
Constraint-based modelling (CBM) is a powerful tool for the analysis of evolutionary trajectories. Evolution, especially evolution in the distant past, is not easily accessible to laboratory experimentation. Modelling can provide a window into evolutionary processes by allowing the examination of selective pressures which lead to particular optimal solutions in the model. To study the evolution of C4 photosynthesis from a ground state of C3 photosynthesis, we initially construct a C3 model. After duplication into two cells to reflect typical C4 leaf architecture, we allow the model to predict the optimal metabolic solution under various conditions. The model thus identifies resource limitation in conjunction with high photorespiratory flux as a selective pressure relevant to the evolution of C4. It also predicts that light availability and distribution play a role in guiding the evolutionary choice of possible decarboxylation enzymes. The data shows evolutionary CBM in eukaryotes predicts molecular evolution with precision. © 2019, Blatke and Brautigam.
Erscheinungsjahr
2019
Zeitschriftentitel
eLife
Band
8
eISSN
2050-084X
Page URI
https://pub.uni-bielefeld.de/record/2939584

Zitieren

Blatke M-A, Bräutigam A. Evolution of C4 photosynthesis predicted by constraint-based modelling. eLife. 2019;8.
Blatke, M. - A., & Bräutigam, A. (2019). Evolution of C4 photosynthesis predicted by constraint-based modelling. eLife, 8. doi:10.7554/eLife.49305
Blatke, M. - A., and Bräutigam, A. (2019). Evolution of C4 photosynthesis predicted by constraint-based modelling. eLife 8.
Blatke, M.-A., & Bräutigam, A., 2019. Evolution of C4 photosynthesis predicted by constraint-based modelling. eLife, 8.
M.-A. Blatke and A. Bräutigam, “Evolution of C4 photosynthesis predicted by constraint-based modelling.”, eLife, vol. 8, 2019.
Blatke, M.-A., Bräutigam, A.: Evolution of C4 photosynthesis predicted by constraint-based modelling. eLife. 8, (2019).
Blatke, Mary-Ann, and Bräutigam, Andrea. “Evolution of C4 photosynthesis predicted by constraint-based modelling.”. eLife 8 (2019).

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

PMID: 31799932
PubMed | Europe PMC

Suchen in

Google Scholar