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Banana cultivars (Musa ssp.) are diploid, triploid and tetraploid hybrids derived from Musa acuminata and Musa balbisiana. We presented a high-quality draft genome assembly of M. balbisiana with 430 Mb (87%) assembled into 11 chromosomes. We identified that the recent divergence of M. acuminata (...


Zhang, J.Li, J.Xu, Y.Wang, J.Ma, W.Wu, Z.Yu, L.Yang, Y.Liu, C.Guo, Y.Sun, S.Baurens, F.C.Martin, G.Salmon, F.Garsmeur, O.Yahiaoui, N.Hervouet, C.Rouard, M.Laboureau, N.Habas, R.Ricci, S.Peng, M.Guo, A.Xie, J.Li, Y.Ding, Z.Yan, Y.Tie, W.D’Hont, A.Hu, W.Jin, Z.[Musa balbisiana genome reveals subgenome evolution and functional divergence]Musa balbisiana genome reveals subgenome evolution and functional divergence

Edible bananas result from interspecific hybridization between Musa acuminata and Musa balbisiana, as well as among subspecies in M. acuminata. Four particular M. acuminata subspecies have been proposed as the main contributors of edible bananas, all of which radiated in a short period of time in...


Rouard, M.Droc, GaëtanMartin, G.Hueber, Y.Sardos, J.Guignon, V.Cenci, A.Geigle, B.Hibbins, M.Yahiaoui, N.Baurens, F.C.Berry, V.Hahn, M.D’Hont, A.Roux, N.[Three new genome assemblies support a rapid radiation in Musa acuminata (wild banana)]Three new genome assemblies support a rapid radiation in Musa acuminata (wild banana)

Banana cultivars are derived from hybridizations involving Musa acuminata subspecies. The latter diverged following geographical isolation in distinct South-east Asian continental regions and islands. Observation of chromosome pairing irregularities in meiosis of hybrids between these subspecies ...


Dupouy, M.Baurens, F.C.Derouault, P.Hervouet, C.Cardi, C.Cruaud, C.Istace, B.Labadie, K.Guiougou, C.Toubi, L.Salmon, F.Mournet, P.Rouard, M.Yahiaoui, N.Lemainque, A.Martin, G.D'Hont, A.[Two large reciprocal translocations characterized in the disease resistance-rich burmannica genetic group of Musa acuminata.]Two large reciprocal translocations characterized in the disease resistance-rich burmannica genetic group of Musa acuminata.

Most banana cultivars are triploid seedless parthenocarpic clones derived from hybridization between Musa acuminata subspecies and sometimes M. balbisiana. M. acuminata subspecies were suggested to differ by a few large chromosomal rearrangements based on chromosome pairing configurations in inte...


Martin, G.Carreel, F.Coriton, O.Hervouet, C.Cardi, C.Derouault, P.Roques, D.Salmon, F.Rouard, M.Sardos, J.Labadie, KarineBaurens, F.C.D’Hont, A.[Evolution of the banana genome (Musa acuminata) is impacted by large chromosomal translocations]Evolution of the banana genome (Musa acuminata) is impacted by large chromosomal translocations

Admixture and polyploidization are major recognized eukaryotic genome evolutionary processes. Their impacts on genome dynamics vary among systems and are still partially deciphered. Many banana cultivars are triploid (sometimes diploid) interspecific hybrids between Musa acuminata (A genome) and ...


Baurens, F.C.Martin, G.Hervouet, C.Salmon, F.Yohoume D.Ricci, S.Rouard, M.Habas, R.Yahiaoui, N.D’Hont, A.[Recombinations and large structural variations shape the mosaic genomes of interspecific edible bananas]Recombinations and large structural variations shape the mosaic genomes of interspecific edible bananas

Recent advances in genomics indicate functional significance of a majority of genome sequences and their long range interactions. As a detailed examination of genome organization and function requires very high quality genome sequence, the objective of this study was to improve reference genome a...


Martin, G.Baurens, F.C.Droc, GaëtanRouard, M.Cenci, A.Kilian, A.Hastie, A.Doležel, JaroslavAury, J.M.Alberti, A.Carreel, F.D'Hont, A.[Improvement of the banana “Musa acuminata” reference sequence using NGS data and semi-automated bioinformatics methods]Improvement of the banana “Musa acuminata” reference sequence using NGS data and semi-automated bioinformatics methods

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