Márcio Henrique Pereira Barbosa
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View article: A comprehensive study of cellulignin production from sugarcane bagasse, sugarcane straw, and energy cane for advanced biofuels: liquor composition and cellulignin characterizations
A comprehensive study of cellulignin production from sugarcane bagasse, sugarcane straw, and energy cane for advanced biofuels: liquor composition and cellulignin characterizations Open
This work aims to comprehensively study the optimal conditions for hydrothermal pretreatment for sugarcane bagasse (SCB), sugarcane straw (SCS), and energy cane (EC). Raw SCB, SCS, and EC were submitted to hydrothermal pretreatments in a r…
View article: Game Theory Employment in the Context of Ports Management
Game Theory Employment in the Context of Ports Management Open
The port management is a complex activity. It is so due to the manyvariables involved that could take in account the climatic,environmental, ships features and its cargo. In this context theforecasting about how many ships a certain port w…
View article: Importance of agronomic traits in the individual selection process of sugarcane as determined using logistic regression
Importance of agronomic traits in the individual selection process of sugarcane as determined using logistic regression Open
The aim of this study was to evaluate the importance of agronomic traits during the selection of sugarcane (Saccharum spp.), as well as to evaluate the potential for using logistic regression and decision trees to identify the best genotyp…
View article: Selection in sugarcane families with artificial neural networks
Selection in sugarcane families with artificial neural networks Open
The objective of this study was to evaluate Artificial Neural Networks (ANN) applied in an selection process within sugarcane families. The best ANN model produced no mistake, but was able to classify all genotypes correctly, i.e., the net…
View article: Genetic evaluation of Pinus taeda clones from somatic embryogenesis and their genotype x environment interaction
Genetic evaluation of Pinus taeda clones from somatic embryogenesis and their genotype x environment interaction Open
The objective of this study was to evaluate the genotype x environment interaction and to estimate the genetic components of variance and mean using mixed models in early selection of 238 clones of Pinus taeda propagated by somatic embryog…
View article: Selection in energy cane families
Selection in energy cane families Open
The objective of this study was to identify superior parents for crosses and the best families to breed new clones of energy cane. The best-performing parents were RB867515, RB93509, KRAKATAU, IM76-228, IM76-229, and US85-1008. The heritab…
View article: Near-infrared spectroscopy outperforms genomics for predicting sugarcane feedstock quality traits
Near-infrared spectroscopy outperforms genomics for predicting sugarcane feedstock quality traits Open
The main objectives of this study were to evaluate the prediction performance of genomic and near-infrared spectroscopy (NIR) data and whether the integration of genomic and NIR predictor variables can increase the prediction accuracy of t…
View article: Near-infrared spectroscopy outperforms genomics for predicting sugarcane feedstock quality traits
Near-infrared spectroscopy outperforms genomics for predicting sugarcane feedstock quality traits Open
The main objectives of this study were to evaluate the prediction performance of genomic and near-infrared spectroscopy (NIR) data and whether the integration of genomic and NIR predictor variables can increase the prediction accuracy of t…
View article: Biometric Indexes in the Early Selection of Potassium Use Efficient Sugarcane Genotypes
Biometric Indexes in the Early Selection of Potassium Use Efficient Sugarcane Genotypes Open
Brazil is the world’s largest producer of sugarcane (Saccharum officinarum). In this context, in addition to the already extensive areas occupied with sugarcane crops, new areas, characterized as having low natural soil fertility, ha…
View article: Sugarcane breeding population dataset from the Sugarcane Genetic Breeding Program (PMGCA) of the Universidade Federal de Viçosa (UFV).
Sugarcane breeding population dataset from the Sugarcane Genetic Breeding Program (PMGCA) of the Universidade Federal de Viçosa (UFV). Open
This file contains the datasets of genomic, NIR spectra and BLUPs of two sugarcane traits (fiber and sucrose content) used to run the analyses performed in the article entitled "Near-infrared spectroscopy outperforms genomics for predictin…
View article: Regional genomic heritability mapping for agronomic traits in sugarcane
Regional genomic heritability mapping for agronomic traits in sugarcane Open
Background The identification of genomic regions involved in agronomic traits is the primary concern for sugarcane breeders. Genome-wide association studies (GWAS) leverage the sequence variations to bridge phenotypes and genotypes. Howeve…
View article: Genetic parameters and selection of sugarcane for borer resistance in the advanced selection stage
Genetic parameters and selection of sugarcane for borer resistance in the advanced selection stage Open
This study aimed to investigate genetic parameters and selection strategies for sugarcane resistance to borer and determine the effects of selection for borer resistance on yield traits. The infestation index by borer (IIB) and yield trait…
View article: Genetic parameters and selection of sugarcane for borer resistance in the advanced selection stage
Genetic parameters and selection of sugarcane for borer resistance in the advanced selection stage Open
This study aimed to investigate genetic parameters and selection strategies for sugarcane resistance to borer and determine the effects of selection for borer resistance on yield traits. The infestation index by borer (IIB) and yield trait…
View article: Genetic parameters and selection of sugarcane in early selection stages for resistance to sugarcane borer Diatraea saccharalis
Genetic parameters and selection of sugarcane in early selection stages for resistance to sugarcane borer Diatraea saccharalis Open
A T1 (sugarcane population originating from true seeds) and T2 (first sugarcane clonal stage) population were used to estimate genetic parameters and compare selection strategies for Diatraea saccharalis (Lepidoptera: Crambidae) resistance…
View article: Phenotypic classification of sugarcane from near infrared spectra obtained directly from stalk using ordered predictors selection and partial least squares-discriminant analysis
Phenotypic classification of sugarcane from near infrared spectra obtained directly from stalk using ordered predictors selection and partial least squares-discriminant analysis Open
A new method was developed for the early selection of sugarcane genotypes using near infrared spectroscopy combined with partial least squares discriminant analysis (PLS-DA) and a variable selection method named ordered predictors selectio…
View article: Biotechnology and Bioengineering: Volume 116, Number 7, July 2019
Biotechnology and Bioengineering: Volume 116, Number 7, July 2019 Open
An engineered mouse embryonic stem cell model with survivin as a molecular marker
View article: Sugarcane Production Systems in Small Rural Properties
Sugarcane Production Systems in Small Rural Properties Open
Sugarcane grown in small rural properties of the Zona da Mata region, located in the southeast of the state of Minas Gerais (MG), is generally intended for animal feed and the production of rapadura, brown sugar, cachaça, and ethanol. This…
View article: Impact of protein blocking on enzymatic saccharification of bagasse from sugarcane clones
Impact of protein blocking on enzymatic saccharification of bagasse from sugarcane clones Open
Lignin plays an important functional and structural role in plants, but also contributes to the recalcitrance of lignocellulosic biomass to hydrolysis. This study addresses the influence of lignin in hydrolysis of sugarcane bagasse from co…
View article: Research Article Heritability profiles defined by hierarchal models and artificial neural networks for dual-purpose wheat attributes
Research Article Heritability profiles defined by hierarchal models and artificial neural networks for dual-purpose wheat attributes Open
Dual purpose wheat could be a good alternative for helping overcome the need to import this cereal in Brazil.To achieve this, development of cultivars with high yield is necessary.The contribution of genetics in defining traits is very imp…
View article: Genetic parameters and selection of sugarcane in early selection stages for resistance to sugarcane borer Diatraea saccharalis
Genetic parameters and selection of sugarcane in early selection stages for resistance to sugarcane borer Diatraea saccharalis Open
A T1 (sugarcane population originating from true seeds) and T2 (first sugarcane clonal stage) population were used to estimate genetic parameters and compare selection strategies for Diatraea saccharalis (Lepidoptera: Crambidae) resistance…
View article: A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae)
A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae) Open
The sugarcane spittlebug, Mahanarva fimbriolata (Walker) (Hemiptera: Cercopidae) is an economically important pest of sugarcane in Brazil. The purpose of this study was to develop and validate a greenhouse methodology to screen large sugar…
View article: Genetic evaluation of Pinus taeda clones from somatic embryogenesis and their genotype x environment interaction
Genetic evaluation of Pinus taeda clones from somatic embryogenesis and their genotype x environment interaction Open
The objective of this study was to evaluate the genotype x environment interaction and to estimate the genetic components of variance and mean using mixed models in early selection of 238 clones of Pinus taeda propagated by somatic embryog…
View article: A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae)
A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae) Open
The sugarcane spittlebug, Mahanarva fimbriolata (Walker) (Hemiptera: Cercopidae) is an economically important pest of sugarcane in Brazil. The purpose of this study was to develop and validate a greenhouse methodology to screen large sugar…
View article: A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae)
A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae) Open
The sugarcane spittlebug, Mahanarva fimbriolata (Walker) (Hemiptera: Cercopidae) is an economically important pest of sugarcane in Brazil. The purpose of this study was to develop and validate a greenhouse methodology to screen large sugar…