hypothesis
active
hypothesis:stress-sharing-will-be-favored-by-evolutionary-processesStress sharing will be favored by evolutionary processes.
Evolutionary fitness hypothesis tested in the GA.
Source paper
extracted_from(2024) · Shreesha, Lakshwin · Levin, Michael
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- Central interpretive claim supported by multiple findings.
- Stress sharing is an easy way to achieve robustness in collectives made up of homeostatic subunits.claim0.850Generalization of the model's implications.
- Encapsulates the core idea of stress sharing as collective cooperation.
- Stress-sharing embryos achieve perfect sequential target patterns; non-sharing limited to <1% improvement.finding0.845Stress-sharing embryos formed each sequential target with stress reducing to zero; non-sharing achieved only tiny improvements.
- We hypothesize that stress sharing improves morphogenetic efficiency and increases cohesiveness of multicellular collectives.hypothesis0.842Central predictive hypothesis motivating the quantitative agent-based modeling.
- Shared stress raises the 'temperature' or exploratory activity of neighboring cells, enabling passage for stressed cells.