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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

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
Baurens, F.C.Martin, G.Hervouet, C.Njembele, J.C.Habas, R.Salmon, F.Ricci, S.Rouard, M.Yahiaoui, N.D'Hont, A.[Mosaic genome structure and chromosome segregation in polyploid interspecific plantain bananas and derived breeding accessions]Mosaic genome structure and chromosome segregation in polyploid interspecific plantain bananas and derived breeding accessions

All the edible AA varieties studied here are genetically homogeneous, constituting a unique subgroup, here called ‘Mchare’, despite high phenotypic variation and adaptions to highly diverse ecological zones. At triploid level, and besides the well-known AAA Mutika subgroup, at least two other gen...


Perrier, X.Jenny, C.Bakry, F.Karamura, D.Kitavi, M.Dubois, C.Hervouet, C.Philippson, G.Langhe, E. de[East African diploid and triploid bananas: a genetic complex transported from South-East Asia]East African diploid and triploid bananas: a genetic complex transported from South-East Asia

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