Results: 4

Relationships of rice yield and quality based on genotype by trait (GT) biplot

An. acad. bras. ciênc; 90 (1), 2018
ABSTRACT An experiment was conducted to examine the influencing characters on rice by using 64 rice genotypes, including four local landraces, four released cultivars and 56 mutant lines (M5) derived from these genotypes, with application of the genotype by trait (GT) biplot methodology. The first two pr...

Interactive effects of genotype x environment on the live weight of GIFT Nile tilapias

An. acad. bras. ciênc; 89 (4), 2017
ABSTRACT In this paper, the existence of a genotype x environment interaction for the average daily weight in GIFT Nile tilapia (Oreochromis niloticus) in different regions in the state of Paraná (Brazil) was analyzed. The heritability results were high in the uni-characteristic analysis: 0.71, 0.72 and...

Déficit atencional con hiperactividad: trastorno multicausal de la conducta, con heredabilidad y comorbilidad genética moderadas

Rev. méd. Chile; 145 (3), 2017
This review aims to summarize information about the genetic etiology of attention deficit disorder with hyperactivity (ADHD), with particular reference to the contributions of our research group. We also discuss the genetic comorbidity estimated from genome-wide single nucleotide polymorphisms (SNP´s) b...

Genetic parameters in female reproductive traits of Nile tilapia (Oreochromis niloticus)

An. acad. bras. ciênc; 89 (3,supl), 2017
ABSTRACT Genetic parameters for reproductive traits in female Nile tilapia were estimated in this study using Bayesian inference method. The data set presented information from 451 Nile tilapia females that were evaluated at two different places in Maringá - Paraná - Brazil (hapas of 1 and 10 m³) and ...