Dubreuil Tranchant Christine, Rouard M., Sabot François. (2019). Plant pangenome : impacts on phenotypes and evolution. Annual Plant Reviews, 2 (2), en ligne [25 p.]. ISSN 2639-3832.
Titre du document
Plant pangenome : impacts on phenotypes and evolution
Année de publication
2019
Type de document
Article
Auteurs
Dubreuil Tranchant Christine, Rouard M., Sabot François
Source
Annual Plant Reviews, 2019,
2 (2), en ligne [25 p.] ISSN 2639-3832
With the emergence of low-cost high-throughput sequencing technologies, numerous studies have shown that a single genome is not enough to identify all the genes present in a species. Recently , the pangenome concept has become widely used to investigate genome composition of a collection of individuals. The pangenome consists in the core genome, which encompasses all the sequences shared by all the individuals, and the dispensable genome, composed of sequences present in only some individuals. Pangenomic analyses open new ways to investigate and compare multiple genomes of closely related individuals at once, and more broadly new opportunities for optimizing breeding and studying evolution. This emerging concept combined with the power of the third-generation sequencing technologies gives unprecedented opportunities to uncover new genes, to fully explore genetic diversity and to advance knowledge about the evolutionary forces that shape genome organization and dynamics.
Plan de classement
Amélioration des plantes, ressources génétiques [076AMEPLA]
