ITS-based comparison of endophytic mycota in twigs of native Populus nigra and cultivated P. x euramericana (cv. I-214) stands in Northern Spain

Martín‐García, Jorge; Müller, Michael M.

doi:10.1007/s13595-011-0129-4

Cited by 11 publications

(6 citation statements)

References 30 publications

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“…Analysis by NMDS and MRPP showed that endophyte assemblages differed according to host species, which is consistent with findings of other studies that compared hosts of different genera (Petrini and Fisher, 1990), the same genus (Collado et al, 2000) and even a hybrid compared with its parent (Martín-García et al, 2012).…”

Section: Discussionsupporting

confidence: 90%

“…The most abundant species observed in the present study (A. pullulans, Penicillium spp., A. niger, Cladosporium spp. and A. alternata complex) are ubiq- (Fisher et al, 1994;Collado et al, 1999;Nicolotti et al, 2003), Pinus (Martín-Pinto et al, 2004;Zamora et al, 2008;Botella et al, 2010), Populus (Santamaría and Diez, 2005;Martín-García et al, 2011;Martín-García et al, 2012), Eucalyptus (Bettucci and Alonso, 1997), Betula (Green, 2004), Picea (Johnson and Whitney, 1992) and Calocedrus (Petrini and Carroll, 1981). Conversely, other species isolated are known secondary and opportunistic pathogens.…”

Section: Discussionmentioning

confidence: 99%

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Monitoring endophyte populations in pine plantations and native oak forests in Northern Spain

2012

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The replacement of native forest with plantations of other species may have important impacts on ecosystems. Some of these impacts have been widely studied, but very little is known about the effects on fungal communities and specifically endophytic fungi. In this study, endophyte assemblages in pine plantations (Pinus sylvestris, P. nigra and P. pinaster) and native oak forests (Quercus pyrenaica) in the north of the province of Palencia (Spain) were analyzed. For this purpose, samples of needles/leaves and twigs were collected from three trees in each of three plots sampled per host species. The samples were later processed in the laboratory to identify all of the endophytic species present. In addition, an exhaustive survey was carried out of the twelve sites to collect data on the environmental, crown condition, dendrometric and soil variables that may affect the distribution of the fungi. The endophyte assemblages isolated from P. sylvestris and P. nigra were closely related to each other, but were different from those isolated from P. pinaster. The endophytes isolated from Q. pyrenaica were less closely related to those from the other hosts, and therefore preservation of oak stands is important to prevent the loss of fungal diversity. Finally, the distribution of the endophyte communities was related to some of the environmental variables considered.Key words: endophytic fungi; environmental variables; soil properties; crown condition; dendrometric variables. Resumen Comunidades de hongos endófitos en plantaciones de pino y robledales del norte de EspañaLa sustitución de los bosques autóctonos por plantaciones de otras especies puede tener importantes consecuencias sobre el ecosistema. Algunos de esos cambios ya han sido ampliamente estudiados, pero hasta el momento hay muy poca información acerca de lo que ocurre con las comunidades fúngicas y en especial con las de los endófitos que ahí viven. En este trabajo se analizaron las agrupaciones de endófitos existentes en las plantaciones de pino (Pinus sylvestris, P. nigra y P. pinaster) y bosques nativos de rebollo (Quercus pyrenaica) en el norte de la provincia de Palencia (España). Para ello se recogieron muestras de acículas/hojas y ramillos de cada una de las especies estudiadas que fueron procesadas en laboratorio para determinar qué especies de hongos endófitos portaban. Además se realizó una exhaustiva toma de datos en las doce parcelas estudiadas para analizar las variables ambientales, del estado fitosanitario de la copa, dendrométricas y edáficas implicadas en la distribución de los hongos. Las comunidades de endófitos encontradas en P. sylvestris y P. nigra resultaron ser similares entre sí, y al mismo tiempo diferentes de las de P. pinaster. Los endófitos aparecidos sobre Q. pyrenaica resultaron estar alejados de los del resto de los hospedantes, por lo que la conservación de los robledales es importante para evitar la pérdida de la diversidad fúngica. Finalmente se encontraron algunas variables ambientales relacionadas con la distribució...

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Section: Discussionsupporting

confidence: 90%

Section: Discussionmentioning

confidence: 99%

Monitoring endophyte populations in pine plantations and native oak forests in Northern Spain

2012

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“…In our study, the fungal community was clearly dominated by the yeast-like fungus A. pullulans. This species is a very abundant colonizer of plant surfaces but was also often isolated as an endophyte from trees (Albrectsen et al, 2010;Martin-Garcia et al, 2012), including common ash (Slavikova et al, 2007;Davydenko et al, 2013;Hanackova et al, 2017a). As a pleiomorphic fungus, it is known to switch between yeast and mycelial forms in response to its environmental conditions (Ramos and García Acha, 1975;Campbell et al, 2004).…”

Section: Discussionmentioning

confidence: 99%

Analyzing Ash Leaf-Colonizing Fungal Communities for Their Biological Control of Hymenoscyphus fraxineus

et al. 2020

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“…tenuissima, A. pullulans, B. bassiana, B. mediterranea, F. oxysporum, H. lixii, H. dematioides, N. oryzae, P. glabrum, S. strictum, S. fimicola, T. harzianum, T. viride, and Xylaria sp. (Chapela 1989;Fisher & Petrini 1992;Bettucci & Alonso 1997;Collado et al 1999;Santamar ıa & Diez 2005;Gonthier et al 2006;Jaklitsch et al 2006;Unterseher & Schnittler 2010;Mart ın-Garc ıa et al 2011). Therefore, half of the taxa inhabiting Scots pine twigs were host-generalists, and the other half were coniferous or pine specialists.…”

Section: Discussionmentioning

confidence: 99%

Fungal endophytic communities on twigs of fast and slow growing Scots pine ( Pinus sylvestris L.) in northern Spain

et al. 2015

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ITS-based comparison of endophytic mycota in twigs of native Populus nigra and cultivated P. x euramericana (cv. I-214) stands in Northern Spain

Abstract: International audienc

Cited by 11 publications

References 30 publications

Monitoring endophyte populations in pine plantations and native oak forests in Northern Spain

Monitoring endophyte populations in pine plantations and native oak forests in Northern Spain

Analyzing Ash Leaf-Colonizing Fungal Communities for Their Biological Control of Hymenoscyphus fraxineus

Fungal endophytic communities on twigs of fast and slow growing Scots pine ( Pinus sylvestris L.) in northern Spain

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