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DOI | 10.1016/J.HAL.2015.09.004 | ||||
Año | 2015 | ||||
Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The microalgae Didymosphenia geminata (Lyngbye) Schmidt, commonly known as Didymo or "Rock snot" is an invasive freshwater benthic diatom, native to rivers of the Circumboreal Region of Europe. In Chile, Didymo was first found blooming in the Espolon River (around 44 S) in Patagonia in 2010. Several years later, Didymo has expanded its range to 3000 km from 38 S to 53 S. Genetic information about this alga could improve the early detection and monitoring of this invasive species especially in uncontaminated rivers. Therefore, this information could help managers to make conservation decisions about places threatened by Didymo invasion. Here, a phylogenetic analysis employing two commonly used molecular markers was conducted to identify Chilean Didymo samples from different spatially distant infested rivers. The data presented herein confirm the presence of Didymo in Chile and include the first genetic account of an invasion in South America. (C) 2015 Elsevier B.V. All rights reserved.
Ord. | Autor | Género | Institución - País |
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1 | Jaramillo, Angelica | Mujer |
Universidad Austral de Chile - Chile
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2 | Osman, Dayane | - |
Universidad Austral de Chile - Chile
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3 | Caputo, Luciano | Hombre |
Universidad Austral de Chile - Chile
Centro de Estudios de Ecología y Limnología - Chile Centro de Estudios en Ecología y Limnología Chile - Chile Ctr Estudios Ecol & Limnol Chile - Chile GEOLIMNOS - Chile |
4 | CARDENAS-TAVIE, LEYLA CRISTINA | Mujer |
Universidad Austral de Chile - Chile
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Fuente |
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Universidad Austral de Chile |
Ministerio de Agricultura, Alimentación y Medio Ambiente |
Ministerio del Medio Ambiente, Chile |
Ministério do Meio Ambiente |
Agradecimiento |
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We are grateful to Pedro Matus to provide some samples for this study. The authors express their thanks to Emily Giles, for her comments that improve the final version of this manuscript. The authors thank financial support from the DID S-2014-21 project from the Universidad Austral de Chile and the FPA NAC-I-054-2014 project with the Ministerio del Medio Ambiente, Chile. [SS] |
We are grateful to Pedro Matus to provide some samples for this study. The authors express their thanks to Emily Giles, for her comments that improve the final version of this manuscript. The authors thank financial support from the DID S-2014-21 project from the Universidad Austral de Chile and the FPA NAC-I-054-2014 project with the Ministerio del Medio Ambiente, Chile. [SS] |