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J.C. Bespalhok Filho

Publications of : J.C. Bespalhok Filho
Plant Genetics   Research Article

Agricultural performance and genetic parameters for yield-related traits of sugar- and energy cane families derived from planned crosses

The forecast of a growing energy demand in the coming years has aroused particular interest in biomass for energy cogeneration, to diversify the energy matrix by using clean and renewable sources. To meet the new demands of the sugarcane industry, this study evaluated the agronomic performance and estimated genetic parameters for yield traits in sugar- and energy ca.. Read More»

Genet. Mol. Res. 16(3): gmr16039773

DOI: 10.4238/gmr16039773

Animal Genetics   Research Article

Comparison between different selection indices in energy cane breeding

    A.A.C. de Azeredo, L.L. Bhering, B.P. Brasileiro, C.D. Cruz,L.C.I. Silveira, R.A. Oliveira, J.C. Bespalhok Filho, E. Daros

Sugarcane breeding programs have been adapting to a new market demand: aside from high sucrose yield per hectare, the sector needs new cultivars with higher fiber percentages. The selection of sugarcane clones based on phenotype alone is a complex task. The selected clones should display high performance in a series of yield- and quality-related traits. Selection in.. Read More»

Genet. Mol. Res. 16(1): gmr16019535

DOI: 10.4238/gmr16019535

Plant Genetics   Research Article

Changes on microsatellites of expressed sequence tag of sugarcane (Saccharum spp) during vegetative propagation

    R. Augusto, R.C. Maranho, C.A. Mangolin, J.C. Bespalhok Filho and M.F.P.S. Machado

The reduction in sugarcane productivity in subsequent cutting stages may be related to a gradual decrease of the allele number and mean observed heterozygosity (HO) in the sugarcane ratoon. This hypothesis was tested assessing the number of alleles and HO values in 10 expressed sequence tag microsatellites (Est-SSR loci) of the sugarcane varieties RB72454 and RB8675.. Read More»

Genet. Mol. Res. 16(1): gmr16019519

DOI: 10.4238/gmr16019519