Results 1 to 10 of about 502,822 (117)

Core Endophytic Bacteria and Their Roles in the Coralloid Roots of Cultivated Cycas revoluta (Cycadaceae)

open access: yesMicroorganisms, 2023
As a gymnosperm group, cycads are known for their ancient origin and specialized coralloid root, which can be used as an ideal system to explore the interaction between host and associated microorganisms. Previous studies have revealed that some nitrogen-
Jiating Liu   +4 more
doaj   +4 more sources

Core Microbiome and Microbial Community Structure in Coralloid Roots of Cycas in Ex Situ Collection of Kunming Botanical Garden in China

open access: yesMicroorganisms, 2023
Endophytes are essential in plant succession and evolution, and essential for stress resistance. Coralloid root is a unique root structure found in cycads that has played a role in resisting adverse environments, yet the core taxa and microbial community
Zhaochun Wang   +5 more
doaj   +4 more sources

Perspectives on Endosymbiosis in Coralloid Roots: Association of Cycads and Cyanobacteria [PDF]

open access: yesFrontiers in Microbiology, 2019
Past endosymbiotic events allowed photosynthetic organisms to flourish and evolve in terrestrial areas. The precursor of chloroplasts was an ancient photosynthetic cyanobacterium.
Aimee Caye G Chang, Jun Duan
exaly   +5 more sources

Specialized bacteriome uncovered in the coralloid roots of the epiphytic gymnosperm, Zamia pseudoparasitica [PDF]

open access: yesEnvironmental DNA, 2020
Epiphytes face several constraints regarding nutrient acquisition: They are disconnected from soil minerals and they have to mainly rely on nutrients leached by precipitation and microbes.
Juan Carlos Villarreal A   +1 more
exaly   +3 more sources

Encephalartos natalensis, Their Nutrient-Cycling Microbes and Enzymes: A Story of Successful Trade-Offs

open access: yesPlants, 2023
Encephalartos spp. establish symbioses with nitrogen (N)-fixing bacteria that contribute to soil nutrition and improve plant growth. Despite the Encephalartos mutualistic symbioses with N-fixing bacteria, the identity of other bacteria and their ...
Siphelele Ndlovu   +3 more
doaj   +1 more source

Discovery of Cyanobacteria Associated with Cycads and Description of Three Novel Species in Desmonostoc (Nostocaceae)

open access: yesDiversity, 2023
Heterocyte-forming cyanobacteria form symbiotic relationships with several lineages of plants. Here, twenty (20) strains of endosymbiotic cyanobacteria (cyanobionts) with Nostoc-like morphologies were isolated from the highly specialized coralloid roots ...
Melissa H. Pecundo   +6 more
doaj   +1 more source

Characterisation and identification of ectomycorrhizae formed by the species of Asproinocybe (Tricholomataceae) and Inocybe (Inocybaceae) with the roots of the tropical sal tree Shorea robusta (Dipterocarpaceae)

open access: yesUkrainian Botanical Journal, 2021
In the course of the present study, surveys on occurrence and distribution of ectomycorrhizal (EcM) fungi in tropical sal forests of foothills of the Himalayas, India, were undertaken. The species of two genera of agarics, namely Asproinocybe and Inocybe,
Kumar J., Atri N.S.
doaj   +1 more source

Diversity, Phylogeny and Antagonistic Activity of Fungal Endophytes Associated with Endemic Species of Cycas (Cycadales) in China

open access: yesJournal of Fungi, 2021
The culture-based approach was used to characterize the fungal endophytes associated with the coralloid roots of the endemic Cycas debaoensis and Cycas fairylakea from various population sites in China.
Melissa H. Pecundo   +5 more
doaj   +1 more source

Soil Conditioning and Neighbor Identity Influence on Cycas Seedling Performance

open access: yesEcologies, 2023
Translocation of endangered plant species and facilitating in situ regeneration require knowledge of the factors that define suitable habitat characteristics.
Thomas E. Marler
doaj   +1 more source

Cinnamom verum Plantations in the Lowland Tropical Forest of Mexico Are Affected by Phytophthora cinnamomi, Phylogenetically Classified into Phytophthora Subclade 7c

open access: yesHorticulturae, 2023
Cinnamon is a tree introduced to the lowlands of Mexico in the mid-16th century, but it spread to other places at the beginning of the 20th century due to its important commercial value as an aromatic spice.
Petra Andrade-Hoyos   +6 more
doaj   +1 more source

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