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Bunch weight increase is one of the major objectives of banana improvement programs, but little is known about the loci controlling bunch weight and its component traits. Here we report for the first time some genomic loci associated with bunch weight and its component traits in banana as reveale...


Nyine, M.Uwimana, B.Akech, V.Brown, A.Ortiz, R.Doležel, JaroslavLorenzen, J.Swennen, R.[Association genetics of bunch weight and its component traits in East African highland banana (Musa spp. AAA group).]Association genetics of bunch weight and its component traits in East African highland banana (Musa spp. AAA group).

Oligo painting FISH was established to identify all chromosomes in banana (Musa spp.) and to anchor pseudomolecules of reference genome sequence of Musa acuminata spp. malaccensis “DH Pahang” to individual chromosomes in situ. A total of 19 chromosome/chromosome-arm specific oligo painting probes...


Šimoníková, D.Němečková, A.Karafiátová, M.Uwimana, B.Swennen, R.Doležel, JaroslavHřibová, E.[Chromosome painting facilitates anchoring reference genome sequence to chromosomes In Situ and integrated karyotyping in banana (Musa Spp.)]Chromosome painting facilitates anchoring reference genome sequence to chromosomes In Situ and integrated karyotyping in banana (Musa Spp.)

The development of stress-tolerant crops is an increasingly important goal of current crop breeding. A higher abiotic stress tolerance could increase the probability of introgression of genes from crops to wild relatives. This is particularly relevant to the discussion on the risks of new GM cro...


Hartman, Y.Hooftman, D.A.P.Uwimana, B.Schranz, M.E.Wiel, C.C.M. van deSmulders, M.J.M.Visser, Richard G.F.Michelmore, R.W.Tienderen, P.H. van[Abiotic stress QTL in lettuce cropwild hybrids: comparing greenhouse and field experiments]Abiotic stress QTL in lettuce cropwild hybrids: comparing greenhouse and field experiments

East African highland bananas (EAHBs) are staple food crop in Uganda, Tanzania, Burundi, and other countries in the African Great Lakes region. Even though several morphologically different types exist, all EAHBs are triploid and display minimal genetic variation. To provide more insights into th...


Nemecková, A.Christelová, P.Cížková, J.Nyine, M.Houwe, I. van denSvacina, R.Uwimana, B.Swennen, R.Doležel, JaroslavHribova, E.[Molecular and cytogenetic study of east African highland banana]Molecular and cytogenetic study of east African highland banana

It is claimed that, with the exception of Musa balbisiana, all banana varieties are susceptible to bacterial wilt caused by Xanthomonas campestris pv. musacearum (Xcm). Despite being resistant to Xcm infection, M. balbisiana is not preferred for breeding because it belongs to the BB genome subgro...


Nakato, G.V.Christelova, P.Were, E.Nyine, M.Coutinho, T.A.Doležel, JaroslavUwimana, B.Swennen, R.Mahuku, George S.[Sources of resistance in Musa to Xanthomonas campestris pv. musacearum, the causal agent of banana xanthomonas wilt]Sources of resistance in Musa to Xanthomonas campestris pv. musacearum, the causal agent of banana xanthomonas wilt

Improving the efficiency of selection in conventional crossbreeding is a major priority in banana (Musa spp.) breeding. Routine application of classical marker assisted selection (MAS) is lagging in banana due to limitations in MAS tools. Genomic selection (GS) based on genomic prediction models ...


Nyine, M.Uwimana, B.Blavet, N.Hřibová, E.Vanrespaille, H.Batte, M.Akech, V.Brown, A.Lorenzen, J.H.Swennen, R.L.Doležel, Jaroslav[Genomic prediction in a multiploid crop: genotype by environment interaction and allele dosage effects on predictive ability in banana]Genomic prediction in a multiploid crop: genotype by environment interaction and allele dosage effects on predictive ability in banana

Banana (Musa spp.) is an important crop in the African Great Lakes region in terms of income and food security, with the highest per capita consumption worldwide. Pests, diseases and climate change hamper sustainable production of bananas. New breeding tools with increased crossbreeding efficienc...


Nyine, M.Uwimana, B.Swennen, R.L.Batte, M.Brown, A.Christelova, P.Hribova, E.Lorenzen, J.H.Doležel, Jaroslav[Trait variation and genetic diversity in a banana genomic selection training population]Trait variation and genetic diversity in a banana genomic selection training population

Banana and plantain (Musa spp.) are important food crops in tropical and subtropical regions of the world where they generate millions of dollars annually to both subsistence farmers and exporters. Since 1902, Pseudocercospora banana pathogens, Pseudocercospora fijiensis, P. musae and P. eumusae,...


Alakonya, A.E.Kimunye, J.Mahuku, George S.Amah, D.Uwimana, B.Brown, A.Swennen, R.L.[Progress in understanding Pseudocercospora banana pathogens and the development of resistant Musa germplasm]Progress in understanding Pseudocercospora banana pathogens and the development of resistant Musa germplasm

Morphological traits are commonly used for characterizing plant genetic resources. Germplasm characterization should be based on distinctly identifiable, stable and heritable traits that are expressed consistently and are easy to distinguish by the human eye. Characterization and documentation of...


Batte, M.Mukiibi, A.Swennen, R.L.Uwimana, B.Pocasangre, L.Hovmalm, H.P.Geleta, M.Ortiz, R.[Suitability of existing Musa morphological descriptors to characterize East African highland ‘matooke’ bananas]Suitability of existing Musa morphological descriptors to characterize East African highland ‘matooke’ bananas

East African highland bananas (EAHB) were regarded as sterile. Their screening for female fertility with “Calcutta 4” as male parent revealed that 37 EAHB were fertile. This was the foundation for the establishment of the EAHB crossbreeding programs by the International Institute of Tropical Agri...


Batte, M.Swennen, R.Uwimana, B.Akech, V.Brown, A.Tumuhimbise, R.Hovmalm, H.P.Geleta, M.Ortiz, R.[Crossbreeding east African highland bananas: lessons learnt relevant to the botany of the crop after 21 years of genetic enhancement]Crossbreeding east African highland bananas: lessons learnt relevant to the botany of the crop after 21 years of genetic enhancement

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