Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.

The impact of exotic species on native organisms is widely acknowledged, but poorly understood. Very few studies have empirically investigated how invading plants may alter delicate ecological interactions among resident species in the invaded range. We present novel evidence that antifungal phytoch...

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Autores principales:	Kristina A Stinson, Stuart A Campbell, Jeff R Powell, Benjamin E Wolfe, Ragan M Callaway, Giles C Thelen, Steven G Hallett, Daniel Prati, John N Klironomos
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2006
Materias:	Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/8b46f2b6aff946728ea0aeb65d901d93
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id	oai:doaj.org-article:8b46f2b6aff946728ea0aeb65d901d93
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spelling	oai:doaj.org-article:8b46f2b6aff946728ea0aeb65d901d932021-11-25T05:33:10ZInvasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.1544-91731545-788510.1371/journal.pbio.0040140https://doaj.org/article/8b46f2b6aff946728ea0aeb65d901d932006-05-01T00:00:00Zhttps://doi.org/10.1371/journal.pbio.0040140https://doaj.org/toc/1544-9173https://doaj.org/toc/1545-7885The impact of exotic species on native organisms is widely acknowledged, but poorly understood. Very few studies have empirically investigated how invading plants may alter delicate ecological interactions among resident species in the invaded range. We present novel evidence that antifungal phytochemistry of the invasive plant, Alliaria petiolata, a European invader of North American forests, suppresses native plant growth by disrupting mutualistic associations between native canopy tree seedlings and belowground arbuscular mycorrhizal fungi. Our results elucidate an indirect mechanism by which invasive plants can impact native flora, and may help explain how this plant successfully invades relatively undisturbed forest habitat.Kristina A StinsonStuart A CampbellJeff R PowellBenjamin E WolfeRagan M CallawayGiles C ThelenSteven G HallettDaniel PratiJohn N KlironomosPublic Library of Science (PLoS)articleBiology (General)QH301-705.5ENPLoS Biology, Vol 4, Iss 5, p e140 (2006)
institution	DOAJ
collection	DOAJ
language	EN
topic	Biology (General) QH301-705.5
spellingShingle	Biology (General) QH301-705.5 Kristina A Stinson Stuart A Campbell Jeff R Powell Benjamin E Wolfe Ragan M Callaway Giles C Thelen Steven G Hallett Daniel Prati John N Klironomos Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
description	The impact of exotic species on native organisms is widely acknowledged, but poorly understood. Very few studies have empirically investigated how invading plants may alter delicate ecological interactions among resident species in the invaded range. We present novel evidence that antifungal phytochemistry of the invasive plant, Alliaria petiolata, a European invader of North American forests, suppresses native plant growth by disrupting mutualistic associations between native canopy tree seedlings and belowground arbuscular mycorrhizal fungi. Our results elucidate an indirect mechanism by which invasive plants can impact native flora, and may help explain how this plant successfully invades relatively undisturbed forest habitat.
format	article
author	Kristina A Stinson Stuart A Campbell Jeff R Powell Benjamin E Wolfe Ragan M Callaway Giles C Thelen Steven G Hallett Daniel Prati John N Klironomos
author_facet	Kristina A Stinson Stuart A Campbell Jeff R Powell Benjamin E Wolfe Ragan M Callaway Giles C Thelen Steven G Hallett Daniel Prati John N Klironomos
author_sort	Kristina A Stinson
title	Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
title_short	Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
title_full	Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
title_fullStr	Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
title_full_unstemmed	Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
title_sort	invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.
publisher	Public Library of Science (PLoS)
publishDate	2006
url	https://doaj.org/article/8b46f2b6aff946728ea0aeb65d901d93
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Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms.

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