Results 21 to 30 of about 433 (160)

Asymbiotic in vitro seed germination, in vitro seedling development, and ex vitro acclimatization of Spiranthes. [PDF]

Appl Plant Sci, 2022
Abstract Premise Reproducible seed propagation and production protocols were developed for Spiranthes and related taxa to facilitate ex situ conservation practices. Methods and Results Spiranthes seeds were scarified for 3‐ and 10‐min intervals in 10% sodium hypochlorite solution, then cultured on three seed germination media.
Zale PJ, Clayton A, Nix J, Taylor M.
europepmc   +2 more sources

Seed Micromorphology, In Vitro Germination, and Early-Stage Seedling Morphological Traits of Cattleya purpurata (Lindl. & Paxton) Van den Berg

Horticulturae, 2021
In the context of a symbiotic plant-fungus interaction study concerning Cattleya purpurata, we focused on some aspects of seed morphology and biology, and the early stages of seedling development.
Miriam Bazzicalupo, Jacopo Calevo, Martino Adamo, Annalisa Giovannini, Andrea Copetta, Laura Cornara   +5 more
doaj   +1 more source

In vitro asymbiotic germination, seedling formation and tuberization of Orchis sancta

Turkish Journal of Biodiversity, 2022
Plant tissue culture techniques have recently become attractive tools for propagating rare and endangered species and producing their economically important natural products. Here, we introduce a protocol for an effective, fast and reliable production route of plantlets and tubers from salep orchid, Orchis sancta, a native orchid species growing wild ...
Ersan BEKTAŞ, Atalay SÖKMEN
openaire   +2 more sources

The influence of pre-treatment on germination of three species of Catasetum (Orchidaceae)

Journal of Seed Science, 2023
: Asymbiotic germination techniques are successful in species of the Catasetum genus. The diverse composition of the culture media can be critical; however, viable seeds are required for asymbiotic germination.
Milena Cristina Moraes, Monica Rosa Bertão, Ceci Castilho Custódio, Nelson Barbosa Machado-Neto   +3 more
doaj   +1 more source

Symbiotic Seed Germination and Seedling Development of Epidendrum geminiflorum Knuth from Ecuador

Diversity, 2023
A greater understanding of the relationship between native orchids and their mycorrhizal symbionts is needed to ensure more effective orchid conservation strategies.
Paulina H. Quijia-Lamiña, Luis E. Baquero, Michael E. Kane, Lawrence W. Zettler   +3 more
doaj   +1 more source

Plant and fungal gene expression coupled with stable isotope labeling provide novel information on sulfur uptake and metabolism in orchid mycorrhizal protocorms

The Plant Journal, Volume 116, Issue 2, Page 416-431, October 2023., 2023
SUMMARY Orchid mycorrhiza (OM) represents an unusual symbiosis between plants and fungi because in all orchid species carbon is provided to the host plant by the mycorrhizal fungus at least during the early stages of orchid development, named a protocorm.
Silvia De Rose, Yukari Kuga, Fabiano Sillo, Valeria Fochi, Naoya Sakamoto, Jacopo Calevo, Silvia Perotto, Raffaella Balestrini   +7 more
wiley   +1 more source

In Vitro Propagation of Cremastra appendiculata var. variabilis by Asymbiotic Seed Germination

Horticulturae, 2022
Cremastra appendiculata var. variabilis (Blume) I.D. Lund), also known as single-leaf cremastra (SLC), is a rare and threatened species native to Korea, and it has the potential to be grown as a beautiful flowering pot or garden plant.
Mohammad Faisal, Park Kwang Seob, Kyung Won Kang, Iyyakkannu Sivanesan   +3 more
doaj   +1 more source

Symbiotic status alters fungal eco‐evolutionary offspring trajectories

Ecology Letters, Volume 26, Issue 9, Page 1523-1534, September 2023., 2023
Evolutionary transitions in symbiotic status alter the evolution and ecology of fungal spore size. First, transitions in symbiotic status correlate with shifts in spore size during fungal evolution while symbiotic status explains more variation in spore size than climate variables among extant taxa.
Carlos A. Aguilar‐Trigueros, Franz‐Sebastian Krah, William K. Cornwell, Amy E. Zanne, Nerea Abrego, Ian C. Anderson, Carrie J. Andrew, Petr Baldrian, Claus Bässler, Andrew Bissett, V. Bala Chaudhary, Baodong Chen, Yongliang Chen, Manuel Delgado‐Baquerizo, Coline Deveautour, Eleonora Egidi, Habacuc Flores‐Moreno, Jacob Golan, Jacob Heilmann‐Clausen, Stefan Hempel, Yajun Hu, Håvard Kauserud, Stephanie N. Kivlin, Petr Kohout, Daniel R. Lammel, Fernando T. Maestre, Anne Pringle, Jenna Purhonen, Brajesh K. Singh, Stavros D. Veresoglou, Tomáš Větrovský, Haiyang Zhang, Matthias C. Rillig, Jeff R. Powell   +33 more
wiley   +1 more source

Successional adaptive strategies revealed by correlating arbuscular mycorrhizal fungal abundance with host plant gene expression

Molecular Ecology, Volume 32, Issue 10, Page 2674-2687, May 2023., 2023
Abstract The shifts in adaptive strategies revealed by ecological succession and the mechanisms that facilitate these shifts are fundamental to ecology. These adaptive strategies could be particularly important in communities of arbuscular mycorrhizal fungi (AMF) mutualistic with sorghum, where strong AMF succession replaces initially ruderal species ...
Cheng Gao, Pierre‐Emmanuel Courty, Nelle Varoquaux, Benjamin Cole, Liliam Montoya, Ling Xu, Elizabeth Purdom, John Vogel, Robert B. Hutmacher, Jeffery A. Dahlberg, Devin Coleman‐Derr, Peggy G. Lemaux, John W. Taylor   +12 more
wiley   +1 more source

Direct nitrogen, phosphorus and carbon exchanges between Mucoromycotina ‘fine root endophyte’ fungi and a flowering plant in novel monoxenic cultures

New Phytologist, Volume 238, Issue 1, Page 70-79, April 2023., 2023
Summary Most plants form mycorrhizal associations with mutualistic soil fungi. Through these partnerships, resources are exchanged including photosynthetically fixed carbon for fungal‐acquired nutrients. Recently, it was shown that the diversity of associated fungi is greater than previously assumed, extending to Mucoromycotina fungi.
Grace A. Hoysted, Katie J. Field, Besiana Sinanaj, Christopher A. Bell, Martin I. Bidartondo, Silvia Pressel   +5 more
wiley   +1 more source