Results 141 to 150 of about 396 (158)

Development and characterization of 16 microsatellites for the Neotropical catfish Pseudoplatystoma reticulatum and cross species analysis

Conservation Genetics Resources, 2014
Sixteen polymorphic microsatellite primers were developed for Pseudoplatystoma reticulatum and provided an efficient multiplex protocol to amplify these loci in four multiplex PCRs. Most microsatellites here obtained showed moderate to high polymorphism levels in P. reticulatum and P.
BELÉN G Pardo, Jorge Guerra-Varela, Paulino Martinez   +2 more
exaly   +4 more sources

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Fatty acids as a tool to compare cachara (Pseudoplatystoma reticulatum) (Siluriformes: Pimelodidae) and hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum) larvae during early development

Aquaculture International, 2011
In this study, we investigated the physiological alterations during ontogeny for cachara (Pseudoplatystoma reticulatum) and their hybrid larvae (Pseudoplatystoma corruscans × P. reticulatum) using lipids and fatty acids as physiological tools to elucidate the basis for differences in these groups’ productivity in an industrial setting.
Bruno C Araujo, Renata Guimarães Moreira   +1 more
exaly   +2 more sources

Growth curve comparison of native fish cachara (Pseudoplatystoma reticulatum) and cachapinta hybrid (P. reticulatum × Pseudoplatystoma corruscans)

Aquaculture, 2019
Abstract This study was undertaken to compare the growth curves of native fish cachara (Pseudoplatystoma reticulatum) and of the cachapinta hybrid (P. reticulatum × Pseudoplatystoma corruscans), both reared in net cages. The experiment was carried out for 216 days in net cages that were placed in a 24-ha dam, in a completely randomized experimental ...
Ruy A C Corrêa Filho, Thiago X Martins, Guilherme N Seraphim   +2 more
exaly   +2 more sources

Cytogenetic mapping of H1 histone and ribosomal RNA genes in hybrids between catfish species Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum.

Cytogenetic and genome research, 2013
A physical chromosome mapping of the H1 histone and 5S and 18S ribosomal RNA (rRNA) genes was performed in interspecific hybrids of Pseudoplatystoma corruscans and P. reticulatum. The results showed that 5S rRNA clusters were located in the terminal region of 2 chromosomes. H1 histone and 18S ribosomal genes were co-localized in the terminal portion of
Hashimoto, D. T., Ferguson-Smith, M. A., Rens, W., Prado, F. D., Foresti, F., Porto-Foresti, F.   +5 more
openaire   +4 more sources

Molecular identification of the hybrid between the catfish species Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum using a set of eight microsatellite markers

Journal of Fish Biology, 2013
This study distinguished hybrids of surubim or pintado Pseudoplatystoma corruscans and cachara Pseudoplatystoma reticulatum from pure strains using a set of eight microsatellite markers and population assignment methods. Applications of this molecular tool range from certification of hybrid‐free breeders in restocking conservation programmes to the ...
D, Cardoso de Carvalho, A S, Seerig, B, Dos Santos Alves Figueiredo Brasil, D, Vieira Crepaldi, D, Aparecida Andrade de Oliveria   +4 more
openaire   +2 more sources

Essential oils of Ocimum gratissimum and Zingiber officinale as anesthetics for the South American catfish Pseudoplatystoma reticulatum

Aquaculture, 2020
Abstract This study evaluated the essential oils of clove-basil (Ocimum gratissimum) and ginger (Zingiber officinale) as anesthetics for the South American catfish Pseudoplatystoma reticulatum and their effects on fish hematology and plasma glucose. For each essential oil, three concentrations were tested (100 mg L−1, 150 mg L−1 and 200 mg L−1) and a
Leonardo Augusto da Silva, Mateus Aranha Martins, Fayane Espírito Santo, Fulvia Cristina Oliveira, Francisco Célio Maia Chaves, Edsandra Campos Chagas, Maurício Laterça Martins, Cristiane Meldau de Campos   +7 more
openaire   +1 more source

Oxidative stress in the hybrid fish jundiara (Leiarius marmoratus × Pseudoplatystoma reticulatum) exposed to Roundup Original®

Chemosphere, 2017
The aim of this study was to investigate the effects of Roundup Original®, a glyphosate-based herbicide, against biochemical parameters including thiobarbituric acid-reactive substances (TBARS), protein carbonyl, enzymatic and nonenzymatic antioxidant responses and acetylcholinesterase (AChE) of jundiara fish (Leiarius marmoratus × Pseudoplatystoma ...
Fernando Rafael, de Moura, Kamila Ribeiro, Brentegani, Aline, Gemelli, Adilson Paulo, Sinhorin, Valéria Dornelles Gindri, Sinhorin   +4 more
openaire   +2 more sources

Sperm subpopulations in the cryopreserved semen of Pseudoplatystoma reticulatum

Cryobiology, 2022
Malbelys Padilla Sanchez, Lais Pedroso Borges, Luciane Gomes Da Silva, Rosicleire Verissimo-Silveira, Alexandre Ninhaus-Silveira   +4 more
openaire   +1 more source

PEIXE DA VEZ - Pseudoplatystoma reticulatum

2023
Garcia, Diego Azevedo Zoccal, Dias, Carla Larissa Kovalski, Adrieli Marcacini De Araújo, Junior, Heriberto Gimênes   +3 more
openaire   +1 more source

Ontogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes: Pimelodidae) and its hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum)

Journal of Fish Biology, 2021
Gilberto Moraes, Renata Guimarães Moreira, Paulo H De Mello   +2 more
exaly