Historical biome distribution and recent human disturbance shape the diversity of arbuscular mycorrhizal fungi

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F17%3A43895728" target="_blank" >RIV/60076658:12310/17:43895728 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/17:00480699

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1111/nph.14695/epdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/nph.14695/epdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/nph.14695" target="_blank" >10.1111/nph.14695</a>

Result language

angličtina

Original language name

Historical biome distribution and recent human disturbance shape the diversity of arbuscular mycorrhizal fungi

Original language description

The availability of global microbial diversity data, collected using standardized metabarcoding techniques, makes microorganisms promising models for investigating the role of regional and local factors in driving biodiversity. Here we modelled the global diversity of symbiotic arbuscular mycorrhizal (AM) fungi using currently available data on AM fungal molecular diversity (small subunit (SSU) ribosomal RNA (rRNA) gene sequences) in field samples. To differentiate between regional and local effects, we estimated species pools (sets of potentially suitable taxa) for each site, which are expected to reflect regional processes. We then calculated community completeness, an index showing the fraction of the species pool present, which is expected to reflect local processes. We found significant spatial variation, globally in species pool size, as well as in local and dark diversity (absent members of the species pool). Species pool size was larger close to areas containing tropical grasslands during the last glacial maximum, which are possible centres of diversification. Community completeness was greater in regions of high wilderness (remoteness from human disturbance). Local diversity was correlated with wilderness and current connectivity to mountain grasslands. Applying the species pool concept to symbiotic fungi facilitated a better understanding of how biodiversity can be jointly shaped by large-scale historical processes and recent human disturbance.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10611 - Plant sciences, botany

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

New Phytologist

ISSN

0028-646X

e-ISSN

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Volume of the periodical

216

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

12

Pages from-to

227-238

UT code for WoS article

000408591500023

EID of the result in the Scopus database

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