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Existen diferencias en la frecuencia de micronúcleos en Astyanax lacustris en relación con el sexo, la masa y la longitud?
- Source :
- Research, Society and Development; Vol. 9 No. 8; e181985151, Research, Society and Development; Vol. 9 Núm. 8; e181985151, Research, Society and Development; v. 9 n. 8; e181985151, Research, Society and Development, Universidade Federal de Itajubá (UNIFEI), instacron:UNIFEI, Research, Society and Development, Vol 9, Iss 8 (2020)
- Publication Year :
- 2020
- Publisher :
- Research, Society and Development, 2020.
-
Abstract
- The aim of this study was to analyze genotoxic effects in Astyanax lacustris and to test whether there are differences in the frequency of micronuclei in relation to sex, mass and length of individuals. The samples were carried out in the Tarumã Microbasin (Upper Paraná River, State of Mato Grosso do Sul, Brazil). In this study, we described this species presented the same relative frequency of micronuclei for both sexes, and for individuals of different masses and lengths. El objetivo de este estudio fue analizar los efectos genotóxicos en Astyanax lacustris y probar si existen diferencias en la frecuencia de micronúcleos en relación con el sexo, la masa y la longitud de los individuos. Las muestras se llevaron a cabo en la microcuenca Tarumã (río Alto Paraná, estado de Mato Grosso do Sul, Brasil). En este estudio, encontramos que la especie presentaba la misma frecuencia relativa de micronúcleos para ambos sexos y para individuos de diferentes masas y longitudes. O objetivo deste estudo foi analisar os efeitos genotóxicos em Astyanax lacustris e testar a existência de diferenças na frequência de micronúcleos em relação ao sexo, massa e comprimento dos indivíduos. As amostras foram coletadas na Microbacia de Tarumã (Alto Rio Paraná, Mato Grosso do Sul, Brasil). Neste estudo, relatamos que essa espécie apresentou a mesma frequência relativa de micronúcleos para ambos os sexos e para indivíduos de diferentes massas e comprimentos.
- Subjects :
- Genotoxicidade
Ambiente aquático
Genotoxicidad
Zoology
010501 environmental sciences
Biology
complex mixtures
01 natural sciences
lcsh:Social Sciences
03 medical and health sciences
Contamination
Ambiente acuático
Parana river
Astyanax lacustris
lcsh:Science (General)
030304 developmental biology
0105 earth and related environmental sciences
General Environmental Science
lcsh:LC8-6691
0303 health sciences
lcsh:Special aspects of education
Contaminación
Biometry
Aquatic environment
lcsh:H
Contaminação
Fish
Micronucleus test
Biometria
General Earth and Planetary Sciences
Fish
Pez
Genotoxicity
Peixe
lcsh:Q1-390
Subjects
Details
- Language :
- English
- ISSN :
- 25253409
- Database :
- OpenAIRE
- Journal :
- Research, Society and Development; Vol. 9 No. 8; e181985151, Research, Society and Development; Vol. 9 Núm. 8; e181985151, Research, Society and Development; v. 9 n. 8; e181985151, Research, Society and Development, Universidade Federal de Itajubá (UNIFEI), instacron:UNIFEI, Research, Society and Development, Vol 9, Iss 8 (2020)
- Accession number :
- edsair.doi.dedup.....c830cecd967b000d5c3d0ff0441fa54f