Edaphic factors trigger diverse AM fungal communities associated to exotic camellias in closely located Lake Maggiore (Italy) sites

Verfasser / Beitragende:
[Roberto Borriello, Andrea Berruti, Erica Lumini, Maria Della Beffa, Valentina Scariot, Valeria Bianciotto]
Ort, Verlag, Jahr:
2015
Enthalten in:
Mycorrhiza, 25/4(2015-05-01), 253-265
Format:
Artikel (online)
ID: 605518149
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024 7 0 |a 10.1007/s00572-014-0605-4  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00572-014-0605-4 
245 0 0 |a Edaphic factors trigger diverse AM fungal communities associated to exotic camellias in closely located Lake Maggiore (Italy) sites  |h [Elektronische Daten]  |c [Roberto Borriello, Andrea Berruti, Erica Lumini, Maria Della Beffa, Valentina Scariot, Valeria Bianciotto] 
520 3 |a Camellia japonica L. is an acidophilic ornamental shrub of high economic value that has its center of origin in Japan and has been introduced in several European environmental niches. This exotic species forms arbuscular mycorrhizas (AM), known for their ability to positively affect plant growth. However, AM fungal communities associated to C. japonica in the field have never been characterized. For the first time, the AM fungal community naturally selected by C. japonica was screened in three sites located on the shores of Lake Maggiore (Italy), where specimens of this plant were introduced in the nineteenth century. Mycorrhizal levels were assessed, and the AM fungal communities associated to roots and soil were molecularly characterized based on the small subunit (SSU) rDNA region. The frequency of mycorrhizal roots was high in all sampled root systems (>90%). Overall, 39 Operational Taxonomic Units (OTUs; 22 Glomerales, 9 Paraglomerales, 7 Archaeosporales, and 1 Diversisporales) were found in the root and soil samples. OTU richness did not significantly differ between the root and the soil niche (5.7 ± 0.6 and 8.0 ± 1.1 average OTUs per sample, respectively) and the three sites analyzed (7.5 ± 0.7, 5.2 ± 1.0, and 7.8 ± 1.5 average OTUs per sample in the three sites, respectively). The AM fungal community composition significantly differed between root-colonizing and soil-dwelling communities and among the three sites under study. Data show a major involvement of edaphic factors, such as available N sources, P, Mg, and K content in soil and soil compaction, in the structuring of the AM fungal communities. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Arbuscular mycorrhizal fungi  |2 nationallicence 
690 7 |a AM fungal biodiversity  |2 nationallicence 
690 7 |a SSU rDNA  |2 nationallicence 
690 7 |a Soil physicochemical properties  |2 nationallicence 
690 7 |a Exotic plant  |2 nationallicence 
700 1 |a Borriello  |D Roberto  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
700 1 |a Berruti  |D Andrea  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
700 1 |a Lumini  |D Erica  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
700 1 |a Della Beffa  |D Maria  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
700 1 |a Scariot  |D Valentina  |u Department of Agricultural, Forest and Food Sciences, University of Torino, 44, via Leonardo da Vinci, 10095, Grugliasco, TO, Italy  |4 aut 
700 1 |a Bianciotto  |D Valeria  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
773 0 |t Mycorrhiza  |d Springer Berlin Heidelberg  |g 25/4(2015-05-01), 253-265  |x 0940-6360  |q 25:4<253  |1 2015  |2 25  |o 572 
856 4 0 |u https://doi.org/10.1007/s00572-014-0605-4  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
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950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00572-014-0605-4  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Borriello  |D Roberto  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Berruti  |D Andrea  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lumini  |D Erica  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Della Beffa  |D Maria  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Scariot  |D Valentina  |u Department of Agricultural, Forest and Food Sciences, University of Torino, 44, via Leonardo da Vinci, 10095, Grugliasco, TO, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bianciotto  |D Valeria  |u Institute for Sustainable Plant Protection - Torino UOS, National Research Council (CNR), Viale Mattioli 25, 10125, Torino, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Mycorrhiza  |d Springer Berlin Heidelberg  |g 25/4(2015-05-01), 253-265  |x 0940-6360  |q 25:4<253  |1 2015  |2 25  |o 572