Results 81 to 90 of about 1,520 (193)

Viroid and viroid‐like elements in plants and plant‐associated microbiota: a new layer of biodiversity for plant holobionts

New Phytologist, Volume 244, Issue 4, Page 1216-1222, November 2024.
Summary The functional relevance of plant‐associated microorganisms is theoretically framed within the holobiont concept. The role of viruses in plant holobionts is being recognized both for their direct effects when hosted in plants (cryptic plant viruses) and for their indirect effects when infecting microorganisms associated with plants in ...
Beatriz Navarro, Massimo Turina
wiley   +1 more source

Isolation and identification of beneficial orchid mycorrhizal fungi in Paphiopedilum barbigerum (Orchidaceae)

Plant Signaling & Behavior, 2022
Seed germination and seedling development in nearly all orchid species rely on a symbiotic relationship with mycorrhizal fungi; however, this is not the case with all mycorrhizal fungi. This study aims to provide an understanding about the important role
Fan Tian, Xiao-Feng Liao, Lian-Hui Wang, Xin-Xiang Bai, Yan-Bin Yang, Zai-Qi Luo, Feng-Xia Yan   +6 more
doaj   +1 more source

Screening of Antibacterial Activity of Some Resupinate Fungi, Reveal Gloeocystidiellum lojanense sp. nov. (Russulales) against E. coli from Ecuador

Journal of Fungi, 2022
Bacterial resistance to antibiotics is a serious public health problem that needs new antibacterial compounds for control. Fungi, including resupinated fungi, are a potential source to discover new bioactive compounds efficient again to bacteria ...
Andrea Jaramillo-Riofrío, Cony Decock, Juan Pablo Suárez, Ángel Benítez, Gabriel Castillo, Darío Cruz   +5 more
doaj   +1 more source

Ectomycorrhizal fungi and the nitrogen economy of Nothofagus in southern Patagonia

Ecology and Evolution, Volume 14, Issue 10, October 2024.
Ectomycorrhizal fungi play essential roles in nitrogen cycling and plant nutrient uptake at high latitudes. However, they have disproportionately been studied in boreal forests dominated by evergreen conifers. We characterized ectomycorrhizal associations and the nitrogen economy of co‐occurring deciduous and evergreen angiosperms from the genus ...
Camille Truong, Luciano A. Gabbarini, Alicia Moretto, Julio M. Escobar, Matthew E. Smith   +4 more
wiley   +1 more source

Convergent losses of decay mechanisms and rapid turnover of symbiosis genes in mycorrhizal mutualists. [PDF]

, 2015
To elucidate the genetic bases of mycorrhizal lifestyle evolution, we sequenced new fungal genomes, including 13 ectomycorrhizal (ECM), orchid (ORM) and ericoid (ERM) species, and five saprotrophs, which we analyzed along with other fungal genomes ...
Barry, K. W., Kohler, A., Kuo, A., Morin, E., Nagy, László   +4 more
core   +1 more source

Photosynthate transfer from an autotrophic orchid to conspecific heterotrophic protocorms through a common mycorrhizal network

New Phytologist, Volume 243, Issue 1, Page 398-406, July 2024.
Summary The minute ‘dust seeds’ of some terrestrial orchids preferentially germinate and develop as mycoheterotrophic protocorms near conspecific adult plants. Here we test the hypothesis that mycorrhizal mycelial connections provide a direct pathway for transfer of recent photosynthate from conspecific green orchids to achlorophyllous protocorms ...
David J. Read, John Haggar, Emily Magkourilou, Emily Durant, David Johnson, Jonathan R. Leake, Katie J. Field   +6 more
wiley   +1 more source

Characterization and taxonomic placement of Rhizoctonia--like endophytes from orchid roots [PDF]

, 2002
Twenty-one Rhizoctoniu-like fungal strains were isolated from the roots of four terrestrial orchid species from various locations in Hong Kong. The cultural morpholon, uclear number of the hyphal cell, pore ultrastructure, and RAPD and CAPS analyses of ...
Hodgkiss, IJ, Liew, ECY, Shan, XC, Weatherhead, MA   +3 more
core   +1 more source

Establishment of a Symbiotic in vitro System between a Green Meadow Orchid and a Rhizoctonia-like Fungus

Bio-Protocol, 2015
Symbiotic orchid seed germination in an in vitro system allows the growth of mycorrhizal protocorms and plantlets for scientific purposes. Orchids in nature need to establish a mycorrhizal symbiosis with fungal partners to germinate and develop into ...
Enrico Ercole, Michele Rodda, Mariangela Girlanda, Silvia Perotto   +3 more
doaj   +1 more source

Commodity risk assessment of Prunus spinosa plants from United Kingdom

EFSA Journal, Volume 22, Issue 7, July 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by potted plants and bundles of bare‐root plants or
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Lucia Zappalà, Andrea Lucchi, Pedro Gómez, Gregor Urek, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa Cristina Marzachì, Cristiana Do Vale Correia, Olaf Mosbach‐Schulz, Agata Kaczmarek, Jonathan Yuen   +32 more
wiley   +1 more source

Афілофороїдні гриби Регіонального ландшафтного парку «Ізюмська лука» та прилеглих територій (Харківська область, Україна) [PDF]

, 2012
Two hundred and eight species of aphyllophoroid fungi (Basidiomycota) were revealed by us in “Iziumska luka” Regional Landscape Park and vicinities (Ukraine, Kharkiv region, Steppe natural zone) during 2007-2010.
Акулов, О.Ю., Ординець, О.В., Усіченко, А.С.   +2 more
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