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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

Many banana cultivars are triploid interspecific hybrids between M. acuminata (Genome A, 2n=22) and M. balbisiana (Genome B, 2n=22). They included the important group of Plantain cooking bananas classified as AAB that account for almost 20% of the bananas produced worldwide. Previous molecular an...


Baurens, F.C.Martin, G.Rouard, M.Salmon, F.Njembele, C.Habas, R.Ricci, S.D'Hont, A.[Genome structure and chromosome segregation in triploid interspecific plantain bananas (AAB) and breeding accessions (AAAB)]Genome structure and chromosome segregation in triploid interspecific plantain bananas (AAB) and breeding accessions (AAAB)

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.

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

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