Raquel B. Ariede
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View article: Resistance of juvenile Nile tilapia Oreochromis niloticus from Brazilian populations to Streptococcus agalactiae (serotype Ib and ST-NT)
Resistance of juvenile Nile tilapia Oreochromis niloticus from Brazilian populations to Streptococcus agalactiae (serotype Ib and ST-NT) Open
Nile tilapia is the main farmed fish in Brazilian aquaculture. Streptococcus agalactiae (GBS) is responsible for high mortality rates in fish farms. Genetic improvement is considered an effective alternative for producing resistant animals…
View article: De novo assembly and characterization of a highly degenerated ZW sex chromosome in the fish Megaleporinus macrocephalus
De novo assembly and characterization of a highly degenerated ZW sex chromosome in the fish Megaleporinus macrocephalus Open
Background Megaleporinus macrocephalus (piauçu) is a Neotropical fish within Characoidei that presents a well-established heteromorphic ZZ/ZW sex-determination system and thus, constitutes a good model for studying W and Z chromosomes in f…
View article: Accuracy of genotype imputation of a low-density SNP array for the Amazon fish Colossoma macropomum
Accuracy of genotype imputation of a low-density SNP array for the Amazon fish Colossoma macropomum Open
In South America, Tambaqui (Colossoma macropomum) stands as the primary target for aquaculture, yet breeding programs for this Amazon native species are in their early stages. While high-density single nucleotide polymorphism (SNP) arrays …
View article: Genome wide association study for growth and carcass traits in the Amazon fish Colossoma macropomum
Genome wide association study for growth and carcass traits in the Amazon fish Colossoma macropomum Open
Background Growth and carcasses yield are economically important traits for the Amazon fish tambaqui ( Colossoma macropomum ). However, carcasses yield has received little attention in breeding programs because it is difficult to measure o…
View article: imputation_tambaqui
imputation_tambaqui Open
A 1K SNP array was developed and validated for tambaqui, which can be applied together with imputation techniques for the use in breeding programs.
View article: fenotipo CVS.xlsx
fenotipo CVS.xlsx Open
In total, approximately 30 animals were used from each of the 11 families for the experimental design (entirely randomized) to evaluate the growth and body parts yield (rib, loin and head). Each full-sib family was kept separate until the …
View article: Haplotypes traceability and genetic variability of the breeding population of pacu (Piaractus mesopotamicus) revealed by mitochondrial DNA
Haplotypes traceability and genetic variability of the breeding population of pacu (Piaractus mesopotamicus) revealed by mitochondrial DNA Open
The main objective of this study was to estimate the genetic diversity levels and haplotype traceability in pacu Piaractus mesopotamicus from the breeding program located in Brazil by analyses of the mitochondrial DNA control region (mtDNA…
View article: Haplotypes traceability and genetic variability of the breeding population of pacu (Piaractus mesopotamicus) revealed by mitochondrial DNA
Haplotypes traceability and genetic variability of the breeding population of pacu (Piaractus mesopotamicus) revealed by mitochondrial DNA Open
The main objective of this study was to estimate the genetic diversity levels and haplotype traceability in pacu Piaractus mesopotamicus from the breeding program located in Brazil by analyses of the mitochondrial DNA control region (mtDNA…
View article: Development of a multi-species SNP array for Serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus
Development of a multi-species SNP array for Serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus Open
Dataset used for development of a multi-species SNP array for Serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus
View article: Development of a multi-species SNP array for Serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus
Development of a multi-species SNP array for Serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus Open
Dataset used for development of a multi-species SNP array for Serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus
View article: Development of a SNP linkage map and genome-wide association study for resistance to Aeromonas hydrophila in pacu (Piaractus mesopotamicus)
Development of a SNP linkage map and genome-wide association study for resistance to Aeromonas hydrophila in pacu (Piaractus mesopotamicus) Open
Background Pacu ( Piaractus mesopotamicus ) is one of the most important neotropical aquaculture species in South America. Disease outbreaks triggered by the bacterium Aeromonas hydrophila have resulted in significant losses to pacu produc…
View article: Transcriptome Profiling of Pacu (Piaractus mesopotamicus) Challenged With Pathogenic Aeromonas hydrophila: Inference on Immune Gene Response
Transcriptome Profiling of Pacu (Piaractus mesopotamicus) Challenged With Pathogenic Aeromonas hydrophila: Inference on Immune Gene Response Open
Pacu (Piaractus mesopotamicus) is a Neotropical fish of major importance for South American aquaculture. Septicemia caused by Aeromonas hydrophila bacteria is currently considered a substantial threat for pacu aquaculture tha…
View article: Genetic Applications in the Conservation of Neotropical Freshwater Fish
Genetic Applications in the Conservation of Neotropical Freshwater Fish Open
Neotropical fish correspond to approximately 30% of all fish species worldwide. The diversity of fish species found in Neotropical basins reflects variations in life-history strategies and exhibition of particular morphological, physiologi…
View article: Seleção de marcadores moleculares em associação a características de interesse produtivo no tambaqui (Colossoma macropomum)
Seleção de marcadores moleculares em associação a características de interesse produtivo no tambaqui (Colossoma macropomum) Open