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The Tradescantia pallida var. purpurea active bioassay for water monitoring: evaluating and comparing methodological conditions
Tradescantia pallida var. purpurea cuttings with flower buds are utilized in bioassays to diagnose genotoxic effects of water. The literature describes different substances used to adapt and recoverExpand
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Germination and sporophytic development of Regnellidium diphyllum Lindm. (Marsileaceae) in the presence of a glyphosate-based herbicide
Germination and sporophytic development of Regnellidium diphyllum Lindm. (Marsileaceae) in the presence of a glyphosate-based herbicide). Regnellidium diphyllum is a vulnerable heterosporous fernExpand
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Lead tolerance and accumulation in initial sporophytes of Regnellidium diphyllum Lindm. (Marsileaceae).
Regnellidium diphyllum Lindm. is a heterosporous fern which grows in shallow waters and wetlands, and water pollution contributes to its vulnerability. Environmental lead contamination is mostlyExpand
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Effects of 2,4-D on the germination of megaspores and initial development of Regnellidium diphyllum Lindman (Monilophyta, Marsileaceae).
Regnellidium diphyllum is considered as endangered, occurring in the State of Rio Grande do Sul, Brazil, and a few adjoining localities in Uruguay, Argentina and the State of Santa Catarina. It growsExpand
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Assessing the spatial pattern of a river water quality in southern Brazil by multivariate analysis of biological and chemical indicators.
This study assessed the genotoxicity and chemical quality of the Rio dos Sinos, southern Brazil. During two years, bimonthly, cuttings of Tradescantia pallida var. purpurea with flower buds wereExpand
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Biomonitoring the genotoxic potential of the air on Tradescantia pallida var. purpurea under climatic conditions in the Sinos River basin, Rio Grande do Sul, Brazil.
The present study evaluated the genotoxic effects of the atmospheric air on Tradescantia pallida var. purpurea in urban areas with different intensities of vehicular traffic and in riparian forestExpand
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Germination and sporophytic development of Regnellidium diphyllum Lindm. (Marsileaceae) in the presence of copper
Regnellidium diphyllum Lindm. is a heterosporous fern growing in wetlands and humid soils that are being converted to agricultural activities. Many products that are used in agriculture containExpand
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Genotoxicidade do ar em área urbana na região metropolitana de Porto Alegre, RS, Brasil
Genotoxicity of the air in an urban area in the metropolitan region of Porto Alegre, RS, Brazil). The metropolitan region of Porto Alegre concentrates 36% of the Rio Grande do Sul population,Expand
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Avaliação da influência do tempo de exposição de Tradescantia pallida var. purpurea para biomonitoramento da genotoxicidade do ar atmosférico
Tradescantia pallida (Rose) D.R. Hunt var. purpurea Boom is used to assess the genotoxicity of atmospheric air due to the formation of micronuclei (MCN) in meiotic tetrads after acute exposure. WeExpand
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