title: Promoting the promoter.
abstract: Recent evolutionary studies clearly indicate that evolution is mainly driven by changes in the complex mechanisms of gene regulation and not solely by polymorphism in protein-encoding genes themselves. After a short description of the cis-regulatory mechanism, we intend in this review to argue that by applying newly available technologies and by merging research areas such as evolutionary and developmental biology, population genetics, ecology and molecular cell biology it is now possible to study evolution in an integrative way. We contend that, by analysing the effects of promoter sequence variation on phenotypic diversity in natural populations, we will soon be able to break the barrier between the study of extant genetic variability and the study of major developmental changes. This will lead to an integrative view of evolution at different scales. Because of their sessile nature and their continuous development, plants must permanently regulate their gene expression to react to their environment, and can, therefore, be considered as a remarkable model for these types of studies.
authors.affiliation: UMR ECOFOG, INRA, Ecological genetic, Campus Agronomique de Kourou, BP 709, 97387 Kourou, French Guiana. vincent.vedel@ecofog.gf
authors.forename: Vincent
authors.initials: V
authors.lastname: Vedel
authors.forename: Ivan
authors.initials: I
authors.lastname: Scotti
mesh_terms: D001483:Base Sequence; D018744:DNA, Plant; D015509:Developmental Biology; D004463:Ecology; D004777:Environment; D019143:Evolution, Molecular; D018506:Gene Expression Regulation, Plant; D014644:Genetic Variation; D005828:Genetics, Population; D023281:Genomics; D008957:Models, Genetic; D008967:Molecular Biology; D010641:Phenotype; D010944:Plants / Q000235:genetics*; D011401:Promoter Regions, Genetic
chemical_list: D018744:DNA, Plant