Effect of glyphosate on the growth, morphology, ultrastructure and metabolism of Scenedesmus vacuolatus

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The effects of a commercial glyphosate formulation on the oxidative stress parameters and morphology (including the ultrastructure) of the phytoplanktonic green microalga Scenedesmus vacuolatus were evaluated. After 96 h of exposure to increasing herbicide concentrations (0, 4, 6, 8 mg L −1 active i...

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Autores principales: Iummato, M.M., Fassiano, A., Graziano, M., dos Santos Afonso, M., Ríos de Molina, M.D.C., Juárez, Á.B.
Formato: JOUR
Materias:
Biomarkers
Glyphosate
Microalgae
Oxidative stress
Scenedesmus vacuolatus
Ultrastructure
alkyl aryl polyglycol ether
catalase
glutathione
glutathione transferase
glyphosate
lipid
pigment
reactive oxygen metabolite
superoxide dismutase
surfactant
unclassified drug
biomarker
enzyme
green alga
growth rate
metabolism
microalga
morphology
oxidative stress
aquatic environment
Article
biochemistry
cell vacuole
cell volume
cell wall
concentration (parameter)
controlled study
dry weight
environmental impact assessment
enzyme activity
long term exposure
nonhuman
Scenedesmus
thylakoid
ultrastructure
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01476513_v172_n_p471_Iummato
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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