INRA/UBP UMR 1095 GDEC 'Génétique, Diversité et Ecophysiologie des Céréales', Group PPAV 'Paléogénomique des Plantes pour l'Amélioration Variétale', Domaine de Crouelle, 234 avenue du Brézet, 63100 Clermont Ferrand, France.
Curr Opin Plant Biol. 2012 Apr;15(2):122-30. doi: 10.1016/j.pbi.2012.01.001. Epub 2012 Jan 24.
Increasing access to plant genome sequences as well as high resolution gene-based genetic maps have recently offered the opportunity to compare modern genomes and model their evolutionary history from their reconstructed founder ancestors on an unprecedented scale. In silico paleogenomic data have revealed the evolutionary forces that have shaped present-day genomes and allowed us to gain insight into how they are organised and regulated today.
近年来,植物基因组序列的获取以及高分辨率基于基因的遗传图谱的出现,为我们提供了一个前所未有的机会,可以对现代基因组进行比较,并根据重建的祖先对其进化历史进行建模。计算古基因组数据揭示了塑造当今基因组的进化力量,并使我们能够深入了解它们今天是如何组织和调控的。