Results 101 to 110 of about 1,284 (181)

Transplante interespecífico de espermatogônia tronco de piracanjuba Brycon orbignyanus

open access: yes, 2022
The piracanjuba (Brycon orbignyanus) is an endangered species due to anthropic actions, such as riparian deforestation and the fragmentation of rivers. The association of biotechniques for the generation of in vitro genetic banks, constituted by primordial germ cells (PGCs) and germ lineage cells (spermatogonial and oogonial stem cells) with cell ...
openaire   +1 more source

Ictiólogos de la Argentina : Juana Yolanda Dziekonska de Ciechomski [PDF]

open access: yes, 2015
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Ponte Gómez, Justina. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis, Ponte Gómez, Justina
core   +3 more sources

Caracterização molecular de isolados de Flavobacterium columnare de tilapia do nilo e piracanjuba por meio de RAPD-PCR

open access: yesBoletim do Instituto de Pesca, 2018
Flavobacterium columnare é uma bactéria cosmopolita, agente etiológico da columnariose, considerada um dos maiores problemas na aquicultura brasileira, provocando elevadas taxas de mortalidade e grande prejuí­­zo econômico. Qualidade de água inadequada,
Fernanda de Alexandre SEBASTIÃO   +2 more
doaj  

A Long-Term Conserved Satellite DNA That Remains Unexpanded in Several Genomes of Characiformes Fish Is Actively Transcribed. [PDF]

open access: yesGenome Biol Evol, 2021
Dos Santos RZ   +9 more
europepmc   +1 more source

Ictiólogos de la Argentina: Vicente Mastrarrigo [PDF]

open access: yes, 2012
This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.
López, Hugo Luis   +2 more
core   +1 more source

Peces continentales de la Argentina: Iconografía. Brycon orbignyanus.

open access: yes, 2009
The goal of this work is to present a collection of drawings and figures depictingthe species present in our country.To achieve this, our main sources of information have been the works of Ringueletet al. (1967), Reis et al. (2003), and López et al. (2003; 2006), as well as the onlinedatabases of W. N.
López, Hugo Luis   +2 more
openaire   +1 more source

ANÁLISE MORFOLÓGICA DO DESENVOLVIMENTO OVOCITÁRIO DE PIRACANJUBA, Brycon orbignyanus, DURANTE O CICLO REPRODUTIVO

open access: yesBoletim do Instituto de Pesca, 2018
As alterações morfológicas dos ovários de piracanjuba, Brycon orbignyanus (Valenciennes, 1849), durante o ciclo reprodutivo foram estudadas. Exemplares adultos foram capturados a cada 2 meses, entre 1998 e 2000, e porções de seus ovários foram ...
Luciana GANECO   +4 more
doaj  

Bibliografía ictiológica del Delta del Paraná [PDF]

open access: yes, 2015
Fil: Nadalin, Diego Oscar. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Ponte Gómez, Justina. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis   +2 more
core  

Ictiólogos de la Argentina: Oscar Horacio Padin [PDF]

open access: yes, 2011
This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.
López, Hugo Luis   +2 more
core   +1 more source

Fresh, equilibrated and post-thaw sperm quality of Brycon orbignyanus (Valenciennes, 1850) and Prochilodus lineatus (Valenciennes, 1837) treated with either salmon GnRHa and domperidone or pituitary extract

open access: yesNeotropical Ichthyology
The effects of reduced doses of Ovaprim™ (GnRHa + domperidone) on sperm release of Brycon orbignyanus and Prochilodus lineatus were evaluated. Furthermore, sperm quality was compared among fresh, equilibrated and post-thaw samples.
Ana T.M. Viveiros   +3 more
doaj   +1 more source

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