Results 51 to 60 of about 428 (121)

Narrow Fungal Mycorrhizal Diversity in a Population of the Orchid Coppensia doniana

open access: yes, 2011
In nature, orchids are fully dependent on mycorrhizal fungi to germinate their seeds. These fungi can penetrate root cells and form pelotons, hyphal coils responsible for providing simple sugars for the orchid embryo.
Elke J. Cardoso   +9 more
core   +1 more source

Aeromonas caviae-Associated Severe Bloody Diarrhea. [PDF]

open access: yesCase Rep Gastrointest Med, 2023
Tang X, Oyetoran A, Jones T, Bray C.
europepmc   +1 more source

Mycorrhizal diversity in Coppensia doniana (Orchidaceae) and phylogeny of mycorrhizal fungi associated with the Oncidiinae subtribe

open access: yes, 2010
Na natureza, as orquídeas são totalmente dependentes de fungos micorrízicos para germinar. Estes fungos podem penetrar nas células das raízes e formar pélotons, os quais, quando digeridos pela planta, providenciam açúcares simples para o embrião. Durante
Rafael Borges da Silva Valadares   +1 more
core   +1 more source

Mycorrhizal diversity and specificity in orchids of genus Epidendrum

open access: yes, 2009
As orquídeas associam-se comumente a fungos micorrízicos rizoctonióides pertencentes aos gêneros Ceratorhiza, Epulorhiza e Rhizoctonia. Esses simbiontes fúngicos têm mostrado eficiência em promover a germinação de sementes e o desenvolvimento de ...
Pereira, Marlon Corrêa
core  

SYSTEMATIC STUDIES ON THE GENUS PALAEORHIZA OF NEW GUINEA COLLECTED BY THE THIRD ARCHBOLD EXPEDITION (I) (HYMENOPTERA, COLLETIDAE)

open access: yes, 1982
The bee genus Palaeorhiza of New Guinea collected by the 3rd Archbold Ex-pedition was studied. Twenty-five species divided into 12 subgenera are re-ported for the 1st report.
Hirashima, Yoshihiro, 平嶋, 義宏
core  

Rhizoctonia -Scots pine interactions : detection, impact on seedling performance and host defence gene response

open access: yes, 2008
Rhizoctonia spp. are ubiquitous soil inhabiting fungi that enter into pathogenic or symbiotic associations with plants. In general Rhizoctonia spp. are regarded as plant pathogenic fungi and many cause root rot and other plant diseases which results in ...
Grönberg, Henrietta
core  

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