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Wang, C.Lentini, ZTabares, EQuintero, M.Ceballos, H.Dedicova, BeataSautter, CZhang, P.Olaya, C.[Microsporogenesis and pollen formation in cassava]Microsporogenesis and pollen formation in cassava

The quality of cassava starch, an important trait in cassava breeding programs, determines its applications in various industries. For example, development of waxy (having a low level of amylose) cassava is in demand. Amylose is synthesized by granule-bound starch synthase I (GBSSI) in plants, an...


Zhao, SSDufour, D.L.Sánchez, T.Ceballos, H.Zhang, P.[Development of waxy Cassava with different biological and physico-chemical characteristics of starches for industrial applications]Development of waxy Cassava with different biological and physico-chemical characteristics of starches for industrial applications

Acid soils severely reduce maize (Zea mays L.) yield in the tropics. Breeding for tolerance to soil acidity provides a permanent, environmentally friendly, and inexpensive solution to the problem. This study was carried out to determine the relative importance of additive, dominant, and epistatic...


Ceballos, H.Pandey, S.Narro Leon, LAPérez Velásquez, Juan Carlos[Additive, dominant, and epistatic effects for maize grain yield in acid and non-acid soils]Additive, dominant, and epistatic effects for maize grain yield in acid and non-acid soils
Pérez Velásquez, Juan CarlosCeballos, H.Ramírez, I.C.Lenis, Jorge I.Calle, FMorante, N[Adjustment for missing plants in cassava evaluation trials]Adjustment for missing plants in cassava evaluation trials

Striga hermonthica can cause as high as 100% yield loss in maize depending on soil fertility level, type of genotype, severity of infestation and climatic conditions. Understanding the mode of inheritance of Striga resistance in maize is crucial for introgression of resistance genes into tropical...


Akaogu, I.C.Badu‐Apraku, B.Tongoona, P.B.Ceballos, H.Gracen, V.Offei, S.K.Dzidzienyo, D.[Inheritance of Striga hermonthica adaptive traits in an earlymaturing white maize inbred line containing resistance genes from Zea diploperennis]Inheritance of Striga hermonthica adaptive traits in an earlymaturing white maize inbred line containing resistance genes from Zea diploperennis

Ceballos, H.Becerra López Lavelle, Luis AugustoCalle, FernandoMorante, NelsonOvalle Rivera, Tatiana M.Hershey, Clair H.[Genetic distance and specific combining ability in cassava]Genetic distance and specific combining ability in cassava
Davrieux, FabriceDufour, D.L.Dardenne, PierreBelalcázar, JohnPizarro, MonicaLuna Meléndez, Jorge LuisLondoño, Luis FernandoJaramillo Valencia, Angélica M.Sánchez, TeresaMorante, NelsonCalle, FernandoBecerra López Lavelle, Luis AugustoCeballos, H.[LOCAL regression algorithm improves near infrared spectroscopy predictions when the target constituent evolves in breeding populations]LOCAL regression algorithm improves near infrared spectroscopy predictions when the target constituent evolves in breeding populations
Ceballos, H.Kawuki, Robert S.Gracen, V.E.Yencho, G.C.Hershey, Clair H.[Conventional breeding, marker-assisted selection, genomic selection and inbreeding in clonally propagated crops: a case study for cassava]Conventional breeding, marker-assisted selection, genomic selection and inbreeding in clonally propagated crops: a case study for cassava

Breeding cassava relies on a phenotypic recurrent selection that takes advantage of the vegetative propagation of this crop. Successive stages of selection (single row trial- SRT; preliminary yield trial – PYT; advanced yield trial – AYT; and uniform yield trials UYT), gradually reduce the number...


Barandica, Orlando JoaquiLenis, Jorge I.Calle, FernandoMorante, NelsonPérez, Juan C.Hershey, Clair H.Ceballos, H.[Cassava breeding II: phenotypic correlations through the different stages of selection]Cassava breeding II: phenotypic correlations through the different stages of selection

Two new mutant cassava starches with extreme amylose contents (0 and 30 31%) have been recently reported. These mutants are drastically different from normal cassava starch whose amylose content typically ranges between 15 and 25%. The new mutants were compared with five normal cassava starches (...


Rolland-Sabaté, AgnèsSánchez, TeresaBuleon, AColonna, PCJaillais, BCeballos, H.Dufour, D.L.[Structural characterization of novel cassava starches with low and high-amylose contents in comparison with other commercial sources]Structural characterization of novel cassava starches with low and high-amylose contents in comparison with other commercial sources

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