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Root-to-Shoot transfer and distribution of endosulfan in the wetland macrophyte Bidens laevis L.
(Setac Press, 2013-09)
Endosulfan (EDS) is genotoxic in somatic cells of Bidens laevis and reproduction could be affected if translocated from roots to flower buds. Hydroponic experiments were conducted to quantify this transfer. While the root ...
Genetic and biochemical biomarkers in the macrophyte Bidens laevis L. Exposed to a commercial formulation of endosulfan
(Wiley, 2014-09)
Previous studies in the wetland macrophyte Bidens laevis L have demonstrated that the insecticide endosulfan induces a high frequency of somatic chromosome aberrations in anaphase–telophase (CAAT) but no DNA changes as ...
Propagación de Bidens laevis : asterácea autóctona de ambientes húmedos apta para uso ornamental
(2013)
Los objetivos de este trabajo fueron: 1) caracterizar las estructuras reproductivas de Bidens laevis, especie herbácea perenne, vistosa, de aguas tranquilas o lugares húmedos, 2) determinar el porcentaje de germinación de ...
Genotoxicity evaluation of the insecticide endosulfan in the wetland macrophyte Bidens laevis L.
(Elsevier, 2008-06)
The frequency of micronuclei (MN) and chromosome aberrations in anaphase telophase (CAAT) was determined in root tips of the wetland macrophyte Bidens laevis exposed to environmentally relevant concentrations of endosulfan ...
Imidacloprid modifies the mitotic kinetics and causes both aneugenic and clastogenic effects in the macrophyte Bidens laevis L.
(Elsevier, 2019-07)
Imidacloprid (IMI) is a neonicotinoid insecticide widely used in agricultural activities all around the world. This compound is transported from croplands to surrounding freshwater ecosystems, producing adverse effects on ...
Evaluation of Growth, Photosynthetic Pigments and Genotoxicity in the Wetland Macrophyte Bidens laevis Exposed to Tebuconazole
(Springer, 2019-03)
The fungicide tebuconazole (TBZ) has been used to prevent terrestrial fungi in agroecosystems, but it can also induce negative effects to non-targeted aquatic organisms, such as plants. The aim of the present work was to ...
Análisis fitoquímico preliminar de la especie vegetal Bidens laevis (botoncillo) y determinación de la actividad antibacteriana sobre Escherichia coli
(Corporación Tecnológica de BogotáNo aplicaBogotá, 2016)
El presente proyecto expone la caracterización fitoquímica que se llevó a cabo en la muestra vegetal Bidens laevis (botoncillo), para la identificación de los metabolitos secundarios presentes en esta y su efecto antibacteriano ...
Estudio de asteráceas nativas del centro de Argentina con potencial valor ornamental
(2013)
Los objetivos de este trabajo fueron: 1) estudiar los aspectos morfológicos, anatómicos,
fenológicos y reproductivos de Bidens laevis, Viguiera tucumanensis var. tucumanensis y
Zexmenia buphthalmiflora, Asteráceas nativas ...
Selection of reference genes for reverse transcription-qPCR analysis in the biomonitor macrophyte Bidens laevis L.
(Springer, 2018-09)
The RT-qPCR has been the method used to analyze gene expression in plants but its benefits have not been completely exploited in the field of plants ecotoxicology when used as molecular biomarkers. The correct use of RT-qPCR ...
La azoxistrobina induce aberraciones cromosómicas en raíces de la hidrófita Bidens laevis L.
(Centro de Ciencias de la Atmosfera, UNAM, 2018-09)
Aquatic plants can be used as in situ bioindicators of water quality due to their ability to accumulate agrochemicals. However, these plants may be at significant ecotoxicological risk from pesticides applied in crop fields. ...