Canalisation and plasticity on the developmental manifold of Caenorhabditis elegans

Abstract: How do the same mechanisms that faithfully regenerate complex developmental programmes in spite of environmental and genetic perturbations also allow responsiveness to environmental signals, adaptation and genetic evolution? Using the nematode Caenorhabditis elegans as a model, we explore the phenotypic space of growth and development in various genetic and environmental contexts. Our data are growth curves and developmental parameters obtained by automated microscopy. Using these, we show that among the traits that make up the developmental space, correlations within a particular context are predictive of correlations among different contexts. Furthermore, we find that the developmental variability of this animal can be captured on a relatively low‐dimensional phenotypic manifold and that on this manifold, genetic and environmental contributions to plasticity can be deconvolved independently. Our perspective offers a new way of understanding the relationship between robustness and flexibility in complex systems, suggesting that projection and concentration of dimension can naturally align these forces as complementary rather than competing.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Canalisation and plasticity on the developmental manifold of Caenorhabditis elegans ; day:18 ; month:10 ; year:2023 ; extent:17 ; Molecular systems biology ; (18.10.2023) (gesamt 17)

Beteiligte, Orts- und Zeitangaben

• Urheber: Jordan, David J. ; Miska, Eric

Weitere Informationen

• DOI: 10.15252/msb.202311835
• URN: urn:nbn:de:101:1-2023101815331295023738
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 14.08.2025, 10:57 MESZ