Results 11 to 20 of about 49,439 (316)

Beyond the various contrivances by which orchids are pollinated: global patterns in orchid pollination biology

open access: yesBotanical journal of the Linnean Society, 2023
Orchidaceae show remarkable diversity in pollination strategies, but how these strategies vary globally is not entirely clear. To identify regions and taxa that are data-rich and lend themselves to rigorous analyses or are data-poor and need attention,
J. Ackerman   +8 more
semanticscholar   +1 more source

Novel insights into orchid mycorrhiza functioning from stable isotope signatures of fungal pelotons.

open access: yesNew Phytologist, 2023
Stable isotope signatures of fungal sporocarps have been instrumental in identifying carbon gains of chlorophyllous orchids from a fungal source. Yet, not all mycorrhizal fungi produce macroscopic sporocarps and frequently fungi of different taxa occur ...
Franziska E. Zahn   +7 more
semanticscholar   +1 more source

Advances and prospects of orchid research and industrialization

open access: yesHorticulture Research, 2022
Orchidaceae is one of the largest, most diverse families in angiosperms with significant ecological and economical values. Orchids have long fascinated scientists by their complex life histories, exquisite floral morphology and pollination syndromes that
Diyang Zhang   +6 more
semanticscholar   +1 more source

Effects of a Dark Septate Fungal Endophyte on the Growth and Physiological Response of Seedlings to Drought in an Epiphytic Orchid

open access: yesFrontiers in Microbiology, 2022
Dark septate endophytes (DSE) are a group of facultative biotrophic root-colonizing fungi that live within a plant for a part of their life cycle without causing any apparent, overt negative effects.
Na Liu   +5 more
semanticscholar   +1 more source

Chromosome-scale assembly of the Dendrobium chrysotoxum genome enhances the understanding of orchid evolution

open access: yesHorticulture Research, 2021
As one of the largest families of angiosperms, the Orchidaceae family is diverse. Dendrobium represents the second largest genus of the Orchidaceae. However, an assembled high-quality genome of species in this genus is lacking.
Yongxia Zhang   +15 more
semanticscholar   +1 more source

The Gastrodia menghaiensis (Orchidaceae) genome provides new insights of orchid mycorrhizal interactions

open access: yesBMC Plant Biology, 2022
Background To illustrate the molecular mechanism of mycoheterotrophic interactions between orchids and fungi, we assembled chromosome-level reference genome of Gastrodia menghaiensis (Orchidaceae) and analyzed the genomes of two species of Gastrodia ...
Yan Jiang   +13 more
semanticscholar   +1 more source

Comparison of matK and rbcL DNA barcodes for genetic classification of jewel orchid accessions in Vietnam

open access: yesJournal of Genetic Engineering and Biotechnology, 2021
Jewel orchid is the common name of several orchid species which can be alike in morphological characteristics, but variable in medicinal properties. At present, two DNA barcode loci, namely, maturase K (matK) and ribulose 1,5-biphosphate carboxylase ...
V. Ho   +3 more
semanticscholar   +1 more source

The Waiting Room Hypothesis revisited by orchids: Were orchid mycorrhizal fungi recruited among root endophytes?

open access: yesAnnals of Botany, 2021
BACKGROUND As in most land plants, the roots of orchids (Orchidaceae) associate with soil fungi. Recent studies have highlighted the diversity of fungal partners involved, mostly within Basidiomycotas.
M. Selosse   +11 more
semanticscholar   +1 more source

A Transcriptomic Approach Provides Insights on the Mycorrhizal Symbiosis of the Mediterranean Orchid Limodorum abortivum in Nature

open access: yesPlants, 2021
The study of orchid mycorrhizal interactions is particularly complex because of the peculiar life cycle of these plants and their diverse trophic strategies.
Rafael B S Valadares   +5 more
semanticscholar   +1 more source

Orchid Extinction over the Last 150 Years in the Czech Republic

open access: yesDiversity, 2021
Understanding temporal changes in the distribution and abundance of various species is one of the key goals of conservation biology. During recent decades, the abundance and distribution of many species of plants and animals have declined dramatically ...
Zuzana Štípková, P. Kindlmann
semanticscholar   +1 more source

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