A Morphospace Exploration Using a General Model of Development Reveals a Basic Set of Morphologies for Early Animal Development and Evolution DOI Creative Commons
Hugo Cano‐Fernández, Miguel Brun‐Usan, Tazzio Tissot

и другие.

Journal of Experimental Zoology Part B Molecular and Developmental Evolution, Год журнала: 2024, Номер 344(2), С. 45 - 58

Опубликована: Дек. 22, 2024

What morphologies are more likely to appear during evolution is a central question in zoology. Here we offer novel approach this based on first developmental principles. We assumed that morphogenesis results from the genetic regulation of cell properties and behaviors (adhesion, contraction, etc.). used EmbryoMaker, general model development can simulate any gene network regulating behaviors, mechanical interactions signaling between cells arising those. created spherical initial conditions with anterior dorsal territories. performed simulations changing regulated these territories explore which may have been possible. Thus, obtained set most basic animal be developmentally possible assuming very simple induction morphogenesis. Our suggest elongation, invagination, evagination, condensation anisotropic growth morphogenetic transformations changes behaviors. also found some parallels our animals, early stages fossils attributed animals.

Язык: Английский

A Morphospace Exploration Using a General Model of Development Reveals a Basic Set of Morphologies for Early Animal Development and Evolution DOI Creative Commons
Hugo Cano‐Fernández, Miguel Brun‐Usan, Tazzio Tissot

и другие.

Journal of Experimental Zoology Part B Molecular and Developmental Evolution, Год журнала: 2024, Номер 344(2), С. 45 - 58

Опубликована: Дек. 22, 2024

What morphologies are more likely to appear during evolution is a central question in zoology. Here we offer novel approach this based on first developmental principles. We assumed that morphogenesis results from the genetic regulation of cell properties and behaviors (adhesion, contraction, etc.). used EmbryoMaker, general model development can simulate any gene network regulating behaviors, mechanical interactions signaling between cells arising those. created spherical initial conditions with anterior dorsal territories. performed simulations changing regulated these territories explore which may have been possible. Thus, obtained set most basic animal be developmentally possible assuming very simple induction morphogenesis. Our suggest elongation, invagination, evagination, condensation anisotropic growth morphogenetic transformations changes behaviors. also found some parallels our animals, early stages fossils attributed animals.

Язык: Английский

Процитировано

0