Results 91 to 100 of about 599 (181)

Técnicas de manipulação cromossômica no lambari (Astyanax altiparanae)

, 2019
O objetivo deste estudo foi aplicar técnicas de manipulação cromossômica para obtenção de indivíduos tetraploides e ginogenéticos de lambari (Astyanax altiparanae). Para tetraploidização, foram aplicados diferentes choques de temperatura (40°C por 2 minutos) com 16, 18, 20, 22, 24 e 26 minutos pós-fertilização (mpf) para inibição da clivagem. A análise
openaire   +1 more source

Selection of autochtone probiotic for Astyanax bimaculatus

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
This study aimed to isolate native lactic acid bacteria of yellow tail lambari (Astyanax bimaculatus) and evaluate their effect on host microbiota and gut morphology, as well as survival after experimental challenge.
A. Jatobá, A.V. Moraes, L.D. Steckert, G.F.A. Jesus   +3 more
doaj   +1 more source

Spatial and temporal patterns and their influence on fish community at Itupararanga Reservoir, Brazil

Revista de Biología Tropical, 2008
The Itupararanga Reservoir is located at the Sorocaba River Basin, São Paulo State, Brazil. Five cities use the waters of this reservoir for human consumption.
Welber Senteio Smith, Miguel Petrere Jr
doaj  

Tracking the Evolutionary Trends Among Small-Size Fishes of the Genus Pyrrhulina (Characiforme, Lebiasinidae): New Insights From a Molecular Cytogenetic Perspective. [PDF]

Front Genet, 2021
de Moraes RLR, Sassi FMC, Bertollo LAC, Marinho MMF, Viana PF, Feldberg E, Oliveira VCS, Deon GA, Al-Rikabi ABH, Liehr T, Cioffi MB.   +10 more
europepmc   +1 more source

gjSOX9 Cloning, Expression, and Comparison with gjSOXs Family Members in Gekko japonicus. [PDF]

Curr Issues Mol Biol, 2023
Huang X, Zhao R, Xu Z, Fu C, Xie L, Li S, Wang X, Zhang Y.   +7 more
europepmc   +1 more source

Molecular Markers Reveal a New and Possibly Threatened Species of Cnesterodon (Poeciliidae, Cnesterodontini) from the Upper Paraná River Basin, Brazil. [PDF]

Zebrafish, 2023
Morais-Silva JP, Scorsim B, Gonçalves G, Frota A, Graça WJD, Oliveira AV.   +5 more
europepmc   +1 more source

EFEITO LETAL E SUBLETAL DA AMÔNIA SOBRE O LAMBARI (Deuterodon iguape, Eigenmann 1907), ESPÉCIE POTENCIAL PARA A AQUICULTURA BRASILEIRA

, 2019
Edison Barbieri, Rafaela Marina Lenz, América Andrade de Nascimento, Genésio Lopes de Almeida, Larissa Yoshida Roselli, Marcelo Barbosa Henriques   +5 more
openalex   +1 more source

Effect of dosage of orally administered 17α-methyltestosterone on sex reversion of the yellowtail tetra Astyanax lacustris (Lütken, 1875). [PDF]

Anim Reprod, 2023
Farias RDS, Oliveira KRDS, de Souza ME, Ferreira DA, Silva AADN, da Silva VA, Dunham R, Coimbra MRM.   +7 more
europepmc   +1 more source

Redescription of Moenkhausia doceana(Steindachner, 1877) (Ostariophysi: Characiformes): a characid from the Northeastern Mata Atlântica ecoregion, Brazil

Neotropical Ichthyology
Moenkhausia doceana is redescribed from the Northeastern Mata Atlântica ecoregion drainages in Espírito Santo, Minas Gerais, and Bahia states. The species is distinguished from its congeners by a long anal fin, with 29-34 (mode 32) branched rays; 4-7 ...
Fernando R. Carvalho, Luisa M. Sarmento-Soares, Ronaldo F. Martins-Pinheiro   +2 more
doaj   +1 more source

Genome-wide association study reveals genomic loci of sex differentiation and gonadal development in Plectropomus leopardus. [PDF]

Front Genet, 2023
Gao J, Wang Y, Liu J, Chen F, Guo Y, Ke H, Wang X, Luo M, Fu S.   +8 more
europepmc   +1 more source