title: Mathematical modelling in developmental biology.
abstract: In recent decades, molecular and cellular biology has benefited from numerous fascinating developments in experimental technique, generating an overwhelming amount of data on various biological objects and processes. This, in turn, has led biologists to look for appropriate tools to facilitate systematic analysis of data. Thus, the need for mathematical techniques, which can be used to aid the classification and understanding of this ever-growing body of experimental data, is more profound now than ever before. Mathematical modelling is becoming increasingly integrated into biological studies in general and into developmental biology particularly. This review outlines some achievements of mathematics as applied to developmental biology and demonstrates the mathematical formulation of basic principles driving morphogenesis. We begin by describing a mathematical formalism used to analyse the formation and scaling of morphogen gradients. Then we address a problem of interplay between the dynamics of morphogen gradients and movement of cells, referring to mathematical models of gastrulation in the chick embryo. In the last section, we give an overview of various mathematical models used in the study of the developmental cycle of Dictyostelium discoideum, which is probably the best example of successful mathematical modelling in developmental biology.
authors.affiliation: Institute of Integrative Biology, University of Liverpool, Liverpool, L69 7ZL, UK.
authors.forename: Olga
authors.initials: O
authors.lastname: Vasieva
authors.forename: Manan'Iarivo
authors.initials: M
authors.lastname: Rasolonjanahary
authors.forename: Bakhtier
authors.initials: B
authors.lastname: Vasiev
mesh_terms: D000818:Animals; D002465:Cell Movement; D002633:Chemotaxis / Q000187:drug effects; D002642:Chick Embryo; D015509:Developmental Biology / Q000379:methods* / Q000639:trends; D004023:Dictyostelium / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism; D054262:Gastrulation; D006801:Humans; D008433:Mathematics / Q000379:methods; D008954:Models, Biological; D009024:Morphogenesis / Q000187:drug effects