Results 71 to 80 of about 3,666 (206)
The Mutagenic Potential Caused by the Emissions from Combustion of Crude Glycerin and Diesel Fuel
Brazilian Archives of Biology and Technology, 2015 This study evaluated the use of crude glycerin as an alternative of energy generation to replace the traditional fuels. The Tradescantia stamen hair mutation assay (Trad-SH) was applied to study the mutagenic effects caused by the emissions generated in ...
Daniel Terruggi Mazak +4 more
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Brazilian Journal of BiologyThe Tradescantia micronucleus (Trad-MCN) bioassay was used to investigate genotoxicity of water bodies in the Parque Municipal Henrique Luís Roessler (PMHLR), a conservation unit in the city of Novo Hamburgo, Southern Brazil, from November 2010 to ...
D Endres Júnior +3 more
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, 2000 Tradescantia, whole plant, no flowers, on SGS, presumably T occidentalis ...
Hartley, Laurel, photographer
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Biotemas, 2013 Consideradas atualmente como uma das principais causas de perda de biodiversidade no planeta, as espécies exóticas invasoras causam sérios problemas para os ecossistemas naturais, acarretando até mesmo extinções locais.
Maurício Cruz Mantoani +3 more
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Effects of invasion by Tradescantia zebrina Heynh. on tree species regeneration in a secondary Atlantic Forest fragment, in Londrina (PR) [PDF]
Biotemas, 2013 Currently considered as one of the major causes of the loss of biodiversity on the planet, invasive alien species cause serious problems to natural ecosystems, leading many native species to become locally extinct.
Maurício Cruz Mantoani +3 more
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Brazilian Archives of Biology and Technology, 2002 The objective of the present study was to apply a highly sensitive botanical test of mutagenicity (the Tradescantia stamen-hair mutation bioassay) to assess in situ the biological responses induced by naturally occurring radiation in the Poços de Caldas ...
Heliana de Azevedo Gomes +5 more
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Inhibition of cytokinesis in the microspores of Tradescantia bracteata Small, by caffeine
Acta Societatis Botanicorum Poloniae, 2015 In isolated stamens of Tradescantia bracteata planted in nutrient medium cytokinesis in microspores was inhibited by caffeine and binucleate pollen grains were formed.
M. Charzyńska, I. Pannenko
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Aborto polínico em Tradescantia pallida var. purpurea
Revista ThemaEste estudo foi desenvolvido para testar a viabilidade do bioensaio aborto polínico (AP) em botões florais de Tradescantia pallida var. purpurea na avaliação de genotoxicidade da água superficial.
Luciana Rodrigues Nogueira +3 more
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Monitoramento químico e do potencial genotóxico para o diagnóstico da qualidade de corpos hídricos
Revista Brasileira de Ciências Ambientais, 2014 As bacias hidrográficas com forte urbanização estão sujeitas a impactos antrópicos que comprometem a qualidade dos corpos hídricos. Parâmetros químicos e indicadores biológicos fornecem dados relevantes sobre os potenciais efeitos dos poluentes hídricos ...
Gustavo Marques da Costa +6 more
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