scholarly journals A fine‐scale spatial analysis of fungal communities on tropical tree bark unveils the epiphytic rhizosphere in orchids

2021 ◽  
Author(s):  
Remi Petrolli ◽  
Conrado Augusto Vieira ◽  
Marcin Jakalski ◽  
Melissa F. Bocayuva ◽  
Clement Valle ◽  
...  
Keyword(s):  
Spatial Analysis ◽  
Tropical Tree ◽  
Fungal Communities ◽  
Tree Bark ◽  
Fine Scale

scholarly journals Arctic fungal communities associated with roots ofBistorta viviparado not respond to the same fine-scale edaphic gradients as the aboveground vegetation

2014 ◽  
Vol 205 (4) ◽  
pp. 1587-1597 ◽  
Author(s):  
Sunil Mundra ◽  
Rune Halvorsen ◽  
Håvard Kauserud ◽  
Eike Müller ◽  
Unni Vik ◽  
...  
Keyword(s):  
Fungal Communities ◽  
Fine Scale ◽  
Edaphic Gradients

scholarly journals Are patterns of fine-scale spatial genetic structure consistent between sites within tropical tree species?

PLoS ONE ◽  
2018 ◽  
Vol 13 (3) ◽  
pp. e0193501
Author(s):  
James R. Smith ◽  
Jaboury Ghazoul ◽  
David F. R. P. Burslem ◽  
Akira Itoh ◽  
Eyen Khoo ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Tree Species ◽  
Spatial Genetic Structure ◽  
Tropical Tree ◽  
Fine Scale ◽  
Tropical Tree Species

scholarly journals Hip fractures and characteristics of living area: a fine-scale spatial analysis in France

2020 ◽  
Vol 31 (7) ◽  
pp. 1353-1360
Author(s):  
R. Héquette-Ruz ◽  
J.-B. Beuscart ◽  
G. Ficheur ◽  
E. Chazard ◽  
E. Guillaume ◽  
...  
Keyword(s):  
Spatial Analysis ◽  
Hip Fractures ◽  
Fine Scale ◽  
Living Area

Determinants of Land Use in Amazônia: A Fine‐Scale Spatial Analysis

2003 ◽  
Vol 85 (4) ◽  
pp. 1016-1028 ◽  
Author(s):  
Kenneth M. Chomitz ◽  
Timothy S. Thomas
Keyword(s):  
Land Use ◽  
Spatial Analysis ◽  
Fine Scale

scholarly journals Fine-scale spatial genetic structure of eight tropical tree species as analysed by RAPDs

Heredity ◽  
2001 ◽  
Vol 87 (4) ◽  
pp. 497-507 ◽  
Author(s):  
Bernd Degen ◽  
Henri Caron ◽  
Eric Bandou ◽  
Laurent Maggia ◽  
Marie Héléne Chevallier ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Tree Species ◽  
Spatial Genetic Structure ◽  
Tropical Tree ◽  
Fine Scale ◽  
Tropical Tree Species

scholarly journals Fine-scale spatial genetic dynamics over the life cycle of the tropical tree Prunus africana

Heredity ◽  
2014 ◽  
Vol 113 (5) ◽  
pp. 401-407 ◽  
Author(s):  
D G Berens ◽  
C Braun ◽  
S C González-Martínez ◽  
E M Griebeler ◽  
R Nathan ◽  
...  
Keyword(s):  
Life Cycle ◽  
Tropical Tree ◽  
Fine Scale ◽  
Prunus Africana

scholarly journals Fungal diversity driven by bark features affects phorophyte preference in epiphytic orchids from southern China

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Lorenzo Pecoraro ◽  
Hanne N. Rasmussen ◽  
Sofia I. F. Gomes ◽  
Xiao Wang ◽  
Vincent S. F. T. Merckx ◽  
...  
Keyword(s):  
Fungal Diversity ◽  
Southern China ◽  
Fungal Species ◽  
Host Tree ◽  
Fungal Communities ◽  
Tree Bark ◽  
Orchid Species ◽  
Epiphytic Orchids ◽  
Orchid Seed ◽  
Specific Association

AbstractEpiphytic orchids exhibit varying degrees of phorophyte tree specificity. We performed a pilot study to investigate why epiphytic orchids prefer or avoid certain trees. We selected two orchid species, Panisea uniflora and Bulbophyllum odoratissimum co-occurring in a forest habitat in southern China, where they showed a specific association with Quercus yiwuensis and Pistacia weinmannifolia trees, respectively. We analysed a number of environmental factors potentially influencing the relationship between orchids and trees. Difference in bark features, such as water holding capacity and pH were recorded between Q. yiwuensis and P. weinmannifolia, which could influence both orchid seed germination and fungal diversity on the two phorophytes. Morphological and molecular culture-based methods, combined with metabarcoding analyses, were used to assess fungal communities associated with studied orchids and trees. A total of 162 fungal species in 74 genera were isolated from bark samples. Only two genera, Acremonium and Verticillium, were shared by the two phorophyte species. Metabarcoding analysis confirmed the presence of significantly different fungal communities on the investigated tree and orchid species, with considerable similarity between each orchid species and its host tree, suggesting that the orchid-host tree association is influenced by the fungal communities of the host tree bark.

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