Allozyme and cytogenetic analysis in two species of Hypostomus (Siluriformes: Loricariidae) from the Paraguai River basin, Brazil: occurrence of B microchromosome and intrapopulation heterochromatic polymorphism in H. boulengeri

Autor: Suzana de Paiva, Fernanda Errero Porto, Flávio José Codognotto, Carlos Alexandre Fernandes, Margarida Maria Vieira Rossi, Luciana Andreia Borin-Carvalho, Ana Luiza de Brito Portela-Castro, Claudio Henrique Zawadzki, Erasmo Renesto, Isabel Cristina Martins-Santos

Publikováno v: Neotropical Ichthyology, Vol 22, Iss 2 (2024)

Abstract Hypostomus is distributed by Central and South America basins, with diverse species with taxonomic conflicts. This way, the integration of auxiliary techniques contributes to understanding the systematics and phylogeny of the group. Thus, th

Externí odkaz: https://doaj.org/article/7c357c22cb674c0686b4b911e0ed44cb

Constitutive heterochromatin heteromorphism in the Neotropical armored catfish Hypostomus regani (Ihering, 1905) (Loricariidae, Hypostominae) from the Paraguay River basin (Mato Grosso do Sul, Brazil)

Autor: Greicy Ellen de Brito Ferreira, Ligia Magrinelli Barbosa, Ana Camila Prizon-Nakajima, Suzana de Paiva, Margarida Maria de Rossi Vieira, Raquel Bozini Gallo, Luciana Andreia Borin-Carvalho, Renata de Rosa, Claudio Henrique Zawadzki, Isabel Cristina Martins-Santos, Ana Luiza de Brito Portela-Castro

Publikováno v: Comparative Cytogenetics, Vol 13, Iss 1, Pp 27-39 (2019)

A cytogenetic analysis based on the integration of a number of different chromosomal methodologies, including chromosome microdissection was carried out to characterize the chromosomally polymorphic Hypostomus regani population from the Paraguay Rive

Externí odkaz: https://doaj.org/article/60a2e83904424b6e8096b4f3903ee63e

Evidence of cytogenetic and histological damage in specimens of Astyanax lacustris (Pisces, Characidae) exposed to the hydrogen cyanide-based herbicide Dormex®

Autor: Layon Zafra-Lemos, Vera Lúcia Lopes, Ana Paula de Santi Rampazzo, Maria Raquel Marçal Natali, Luciana Andreia Borin-Carvalho, Ana Luiza Brito Portela-Castro

Publikováno v: Acta Scientiarum: Biological Sciences, Vol 43, Iss 1 (2021)

The herbicide Dormex®, a solution of hydrogen cyanamide, is a growth regulator capable of breaking the dormancy of fruit plants, and is commonly applied in agriculture. However, the biological effects of this product on non-target organisms are unkn

Externí odkaz: https://doaj.org/article/9be1fc132cda42f6bd57a863e6861bac

Metformin-Induced Alterations In Gills Of The Freshwater Fish Astyanax Lacustris (Lütken, 1875) Detected By Histological And Scanning Electron Microscopy

Autor: Pablo Americo Barbieri, Isabelle Pereira Mari-Ribeiro, Luara Lupepsa, Adriana Aparecida Sinópolis Gigliolli, Brennda Ribeiro Paupitz, Rafael Fernando de Melo, Eneri Vieira de Souza Leite Mello, Ana Luiza de Brito Portela-Castro, Luciana Andreia Borin-Carvalho

The antidiabetic drug metformin is widely prescribed and found in different concentrations in the environment around the world, raising concern about potential impacts on aquatic life. Analyses of the effects of exposure of biological models to aquat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e984f2319a6418e28550d17a70975a94
https://doi.org/10.21203/rs.3.rs-1280750/v1

Evidence of cytogenetic and histological damage in specimens of Astyanax lacustris (Pisces, Characidae) exposed to the hydrogen cyanide-based herbicide Dormex®

Autor: Ana Luiza de Brito Portela-Castro, Layon Zafra-Lemos, Ana Paula de Santi Rampazzo, Maria Raquel Marçal Natali, Luciana Andreia Borin-Carvalho, Vera Lúcia Lopes

Publikováno v: Acta Scientiarum : Biological Sciences, Vol 43, Iss 1 (2021)
Acta Scientiarum. Biological Sciences; Vol 43 (2021): Publicação contínua; e51425
Acta Scientiarum. Biological Sciences; v. 43 (2021): Publicação contínua; e51425
Acta Scientiarum Biological Sciences
Universidade Estadual de Maringá (UEM)
instacron:UEM

The herbicide Dormex®, a solution of hydrogen cyanamide, is a growth regulator capable of breaking the dormancy of fruit plants, and is commonly applied in agriculture. However, the biological effects of this product on non-target organisms are unkn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ceb58829f45353779692a33dfa2cfa8
https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/51425