Salmo Trutta
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Padronização de uma PCR para a autenticação do Salmo salar em pratos da culinária japonesa
RESUMO O objetivo deste trabalho foi padronizar uma PCR para a detecção do Salmo salar, a qual possa ser usada na autenticação do salmão utilizado em pratos da culinária japonesa e do pescado comercializado in natura. Para isso, dois lotes de sushi foram produzidos experimentalmente. Além disso, foram visitados 38 estabelecimentos que comercializam co
Arq. Bras. Med. Vet. Zootec.. Publicado em: 06/06/2019
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2. Composição corporal e qualidade sensorial de truta-fário selvagem e cultivada (Salmo trutta) e de truta- arco-íris cultivada (Oncorhynchus mykiss)
RESUMO: A composição corporal (teores de proteína, gordura total, cinzas, matéria seca e humidade) e os perfis de ácidos gordos da truta-fário (selvagem e proveniente de aquacultura) e da truta-arco-íris (cultivada) foram comparados. A truta-fário cultivada continha a maior quantidade de proteína bruta (18,39%), enquanto a truta arco-íris possuía
Cienc. Rural. Publicado em: 03/09/2018
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3. Análise cladística de táxons atribuídos aos peixes euteleósteos basais / Cladistic analysis of taxa assigned to basal euteleosteans fishes
Os teleósteos são o grupo mais diversificado entre os vertebrados e seu registro mais antigo data do Jurássico. Sua atual classificação inclui quatro clados, dentre os quais Euteleostei é o mais avançado e variado. Apesar de todos os trabalhos a respeito do grupo, ele ainda não possui diagnose, definição e composição precisas. A discordância ent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
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4. Morphological variation in a secondary contact between divergent lineages of brown trout (Salmo trutta) from the Iberian Peninsula
The aim of this study was to analyze the morphological variation of brown trout (Salmo trutta) in the Duero basin, an Atlantic river basin in the Iberian Peninsula, where a spatial segregation of two divergent lineages was previously reported, based on isozyme, microsatellite and mtDNA data. In these studies, two divergent pure regions (Pisuerga and Lower-co
Genetics and Molecular Biology. Publicado em: 16/01/2009
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5. Measurement of peroxisomal enzyme activities in the liver of brown trout (Salmo trutta), using spectrophotometric methods
BioMed Central.
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6. Demographic Genetics of Brown Trout (Salmo Trutta) and Estimation of Effective Population Size from Temporal Change of Allele Frequencies
We studied temporal allele frequency shifts over 15 years and estimated the genetically effective size of four natural populations of brown trout (Salmo trutta L.) on the basis of the variation at 14 polymorphic allozyme loci. The allele frequency differences between consecutive cohorts were significant in all four populations. There were no indications of n
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7. Linkage Relationships Reflecting Ancestral Tetraploidy in Salmonid Fish
Fifteen classical linkage groups were identified in two salmonid species (Salmo trutta and Salmo gairdneri) and three fertile, interspecific hybrids (S. gairdneri x Salmo clarki, Salvelinus fontinalis x Salvelinus namaycush and S. fontinalis x Salvelinus alpinus) by backcrossing multiply heterozygous individuals. These linkage relationships of electrophoret
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8. The liver of the brown trout, Salmo trutta fario: a light and electron microscope study.
A qualitative study by light and electron microscopy was undertaken on the liver of the brown trout, Salmo trutta fario. Vessels and bile ducts were observed to be scattered without any apparent order within the parenchyma. Venous profiles appeared either isolated or included in 'venous-arteriolar tracts' (VAT) and 'venous-biliary-arteriolar tracts' (VBAT).
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9. Comparative Genome Analysis of the Primary Sex-Determining Locus in Salmonid Fishes
We compared the Y-chromosome linkage maps for four salmonid species (Arctic charr, Salvelinus alpinus; Atlantic salmon, Salmo salar; brown trout, Salmo trutta; and rainbow trout, Oncorhynchus mykiss) and a putative Y-linked marker from lake trout (Salvelinus namaycush). These species represent the three major genera within the subfamily Salmoninae of the Sal
Cold Spring Harbor Laboratory Press.
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10. SNPs by AFLP (SBA): a rapid SNP isolation strategy for non-model organisms
Despite the great potential of single nucleotide polymorphism (SNP) markers in evolutionary studies, in particular for inferring population genetic parameters, SNP analysis has almost exclusively been limited to humans and ‘genomic model’ organisms, due to the lack of available sequence data in non-model organisms. Here, we describe a rapid and cost effe
Oxford University Press.
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11. Reproductive Isolation with Little Genetic Divergence in Sympatric Populations of Brown Trout (SALMO TRUTTA)
Two reproductively isolated demes of brown trout coexist in a small Swedish mountain lake, Lake Bunnersjöarna. We electrophoretically examined 102 specimens from that lake for 27 enzymes encoded by 54 loci. The two demes are fixed for different alleles at a lactate dehydrogenase locus (LDH-1); statistically significant allele frequency differences at five o
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12. A histochemical study of the distribution of lectin binding sites in the developing branchial area of the trout Salmo trutta.
A histochemical study of the branchial area of brown trout embryos from 35 to 71 d of incubation is reported. A battery of 6 different horseradish peroxidase-labelled lectins, the PAS reaction and Alcian blue staining were used to study the distribution of carbohydrate residues in glycoconjugates along the pharyngeal and branchial epithelia. Con A and WGA re