Results 61 to 70 of about 1,046 (172)

Floral longevity is related to flower nutrient stoichiometry in endangered orchids, Paphiopedilum species

open access: yesGlobal Ecology and Conservation, 2023
The relationship between floral longevity and the chemical elements that support plant survival, growth and reproduction remains unclear. Here, we used 12 Paphiopedilum (Cypripedioideae, Orchidaceae) species with long-lived flowers to investigate the ...
Feng-Ping Zhang, Shi-Bao Zhang
doaj   +1 more source

Resource Allocation Trade‐Offs and Rewired Mycorrhizal Networks Underlie the Adaptation of Paphiopedilum purpuratum to Ex Situ Conservation

open access: yesBiological Diversity, Volume 3, Issue 1, Page 47-60, March 2026.
Paphiopedilum purpuratum Mediates Adaptation via a Dual‐Fungal Strategy: Confronting a physiological trade‐off (↑seed set vs. ↓photosynthesis), Paphiopedilum purpuratum restructures its root microbiome. Mycorrhizal fungi stabilize into a resilient core network, whereas non‐mycorrhizal fungi shift to a dynamic beneficial periphery.
Yong Tan   +4 more
wiley   +1 more source

Floral morphology and anther development in diandrous orchid Paphiopedilum purpuratum with their taxonomic implications

open access: yesGuangxi Zhiwu
The taxonomy of Paphiopedilum Pfitz. has been disputed and needs more data for clarification. Floral morphology and anther development in P. purpuratum were observed using microscope and paraffin section. The results were as follows: (1) It was supported
ZHU Yong   +5 more
doaj   +1 more source

The Cytology of Paphiopedilum Maudiae Hort.

open access: yesAnnals of the Missouri Botanical Garden, 1949
The hybrid Paphiopedilum Maudiae Hort. is the offspring of Paphiopedilum calloslm var. Sanderae and P. Lawrenceanum var. Hyeanur-n. It has been used in relatively few crosses despite its quality, and its offspring have rarely, if ever, been able to exceed it.
openaire   +3 more sources

OrchidMD: An Integrated and User‐Interactive Orchid Multi‐Omics Database for Mining Genes and Biological Research

open access: yesPlant Biotechnology Journal, Volume 24, Issue 3, Page 1885-1897, March 2026.
ABSTRACT The Orchidaceae family, with its unparalleled species diversity among angiosperms, is integral to ornamental, medicinal, cultural, and ecological value. Multi‐omics techniques have proven invaluable for the identification of candidate genes and the advancement of functional genomics research. Nevertheless, the application of these technologies
Yonglu Wei   +13 more
wiley   +1 more source

Bridging the gap: Why positive values are not enough for human–bear coexistence

open access: yesPeople and Nature, Volume 8, Issue 2, Page 476-485, February 2026.
Abstract Amid escalating and complex human–wildlife conflicts driven by global environmental change, understanding the psychosocial drivers of human tolerance is paramount for effective coexistence strategies. This study investigated the determinants of human tolerance towards the Asiatic black bear (Ursus thibetanus) in Gaoligong Mountains, China, a ...
Yunrui Ji, Xuelei Wei, Diqiang Li
wiley   +1 more source

THE INFLUENCE OF DISINFECTION METHODS AND LIQUID PHASE MEDIA ON Paphiopedilum insigne SEEDS GERMINATION AND MEDIA SUPPLEMENTS ON MORPHOLOGICAL FEATURES OF PROTOCORMS IN TISSUE CULTURE

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2020
Paphiopedilum is a very original orchid, which labellum resembles a slipper. It is cultivated as a cut flower or a pot plant. The aim of the presented work was to estimate the influence of a disinfection method and addition of a liquid media on ...
Monika Poniewozik   +2 more
doaj   +1 more source

Just add water: A simple floral bud injection method for stable Agrobacterium‐mediated transformation in two ecotypes of Mimulus guttatus

open access: yesApplications in Plant Sciences, Volume 13, Issue 5, September-October 2025.
Abstract Premise Stable transformation is the biggest barrier to studying gene function in plants. In most species, transformation requires tissue culture and regeneration methods that may be arduous and cause undesirable genetic changes. Floral dip methods bypass these challenges by directly transforming ovules of developing flowers, but these methods
Lauren E. Stanley, David B. Lowry
wiley   +1 more source

Dynamic distribution patterns of ribosomal DNA and chromosomal evolution in Paphiopedilum, a lady's slipper orchid

open access: yesBMC Plant Biology, 2011
Background Paphiopedilum is a horticulturally and ecologically important genus of ca. 80 species of lady's slipper orchids native to Southeast Asia.
Albert Victor A, Lan Tianying
doaj   +1 more source

Transcriptome analysis provides insights into the non-methylated lignin synthesis in Paphiopedilum armeniacum seed

open access: yesBMC Genomics, 2020
Backgrounds Paphiopedilum is an important genus of the orchid family Orchidaceae and has high horticultural value. The wild populations are under threat of extinction because of overcollection and habitat destruction.
Lin Fang   +13 more
doaj   +1 more source

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