Consulta: subjectFacets:"Paralitic shellfish toxin"
Registros recuperados: 1
Data/hora: 01/06/2024 04:50:17

The inhibitory effect of calcium on Cylindrospermopsis raciborskii (cyanobacteria) metabolism
Provedor de dados: 58
Autores: Carneiro,Ronaldo Leal; Alípio,Ana Carla Nascimento; Bisch,Paulo Mascarello; Azevedo,Sandra Maria Feliciano de Oliveira e; Pacheco,Ana Beatriz Furlanetto.
Cylindrospermopsis raciborskii (Woloszynska) Seenaya &amp;amp; Subba Raju is a freshwater cyanobacterium of worldwide distribution. In the North-eastern region of Brazil many eutrophic water reservoirs are characterized by the dominance of C. raciborskii, with recurrent occurrence of blooms. These water bodies have high conductivity due to a high ionic concentration, and are defined as hard (with high values of CaCO3). In this study, we investigated the long-term effect (12 days) of high calcium concentration (8 mM Ca2+) on C. raciborskii (T3 strain) growth, morphology, toxin content, and metabolism. Changes in protein expression profiles were investigated by proteomic analysis using 2D gel electrophoresis and mass spectrometry. A continued exposure to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calcium; Cylindrospermopsis; Paralitic shellfish toxin; Proteome.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400042