@article{fdi:010055998,
  title = {{D}iversit{\'e} et {\'e}volution des caf{\'e}iers {\`a} la lumi{\`e}re de la g{\'e}nomique},
  author = {{L}ashermes, {P}hilippe and {C}ombes, {M}arie-{C}hristine and {D}ereeper, {A}lexis and {C}enci, {A}lberto},
  editor = {},
  language = {{FRE}},
  abstract = {{D}iversity and evolution of coffee trees in light of genomics {C}offee trees exhibit considerable diversity in terms of morphology, phenology and ecological adaptation. {S}everal molecular studies have been undertaken in order to specify the evolutionary history of the coffee genome as well as the phylogeny and the diversification of the {C}offea genus. {T}he coffee tree species appear to result from a rapid and radial mode of speciation. {B}oth a low sequence divergence and an almost perfect collinearity are observed between species. {T}he gene expression regulatory mechanisms played a key role in the diversification and adaptive capacity of the coffee tree. {F}urthermore, comparative sequence analyses suggest that asterids (e.g. coffee trees) and rosids (e.g. grapevine) derive from the same paleo-hexaploid ancestral genome. {N}o additional polyploidization events were detected in the {C}offea lineage. {T}his new knowledge on the coffee genome results in the possibility of improved strategies towards identifying and analysing agro-economically important genes, and should lead to a higher efficiency in plant breeding programmes.},
  keywords = {biodiversity ; evolution ; genome ; nucleotide sequence ; polyploidy},
  booktitle = {},
  journal = {{C}ahiers {A}gricultures},
  volume = {21},
  numero = {2-3},
  pages = {134--142},
  ISSN = {1166-7699},
  year = {2012},
  DOI = {10.1684/agr.2012.0555},
  URL = {https://www.documentation.ird.fr/hor/fdi:010055998},
}