Sanzio Carvalho Lima Barrios

Assessing genotype adaptability and stability in perennial forage breeding trials using random regression models for longitudinal dry matter yield data

This study uses random regression models to analyze longitudinal dry matter yield data from perennial forage species, identifying genotype adaptability and stability through reaction norms.

Advances in genomic characterization of Urochloa humidicola: exploring polyploid inheritance and apomixis

This paper develops the highest-density linkage map for hexaploid Urochloa humidicola, revealing genetic organization, apomixis, and polyploid origins using SNP markers.

A joint learning approach for genomic prediction in polyploid grasses

This paper develops a joint learning approach to improve genomic prediction in polyploid grasses, achieving over 50% accuracy improvements over traditional methods.

An Automated SNP-Based Approach for Contaminant Identification in Biparental Polyploid Populations of Tropical Forage Grasses

This paper introduces an automated SNP-based method to identify contaminants in polyploid plant progenies using PCA, Mendelian segregation analysis, and clustering, validated on simulated and real data.

Expected Genotype Quality and Diploidized Marker Data from Genotyping-by-Sequencing of Urochloa spp. Tetraploids

The paper develops a method to convert tetraploid GBS data into diploidized genotype calls and evaluates its performance using Urochloa hybrids.