Cubry Philippe auteur aut IRD Lorieux Mathias auteur aut IRD Sabot François auteur aut IRD Ghesquière Alain auteur aut IRD text bookSection eng The two cultivated rice species are separated by a very strong reproductive barrier. Reproductive isolation between the two species, given that they have been in each other's presence, has been particularly effective, as evidenced by the absence of reciprocal introgressions. Another possibility put forward by the concepts and methods of population genomics is the modeling of the spread of a cultivated species from its area of origin, and thus the possibility of statistically determining this area of origin. One way of clarifying certain open questions, such as gene flow between the wild and cultivated groups, would be to use archaeological samples with ancient DNA sequencing methodologies, which would enable us to better trace genomic evolutions throughout the initial domestication process. Despite recent technological advances and the contribution of genomics, there are still many areas of uncertainty concerning the history of rice domestication. specialized MONDE 076AMEPLA04 Pelletier G. ed. edt IRD 169-183 Londres ISTE 2024 https://www.documentation.ird.fr/hor/fdi:010093853 10.1002/9781394332519.ch10 978-1-7894-5167-2 [F B010093853] https://www.documentation.ird.fr/hor/fdi:010093853 Accès réservé (Intranet de l'IRD) IRD - Base Horizon / Pleins textes 2025-05-28 2025-11-06 fdi:010093853 fre