Results 41 to 50 of about 34,242 (175)

Metabolomic Profiling Reveals Geographical Origin, Tissue-Specific Specialization, and Environmental Plasticity in Secondary Metabolism of Dendrobium officinale

Metabolites
Background/Objectives: Dendrobium officinale (D. officinale), an endangered ornamental and medicinal orchid, displays significant variability in its bioactive compounds depending on geographical and environmental factors. To decipher these influences, we
Zhiyong Li, Jian Li, Yue Hu, Xinyi Wu, Xiaojuan Duan, Demin Kong, Xiaowen Li, Jin Cheng, Meina Wang   +8 more
doaj   +1 more source

Bispyrrolidinoindoline Epi(poly)thiodioxopiperazines (BPI-ETPs) and Simplified Mimetics: Structural Characterization, Bioactivities, and Total Synthesis

Molecules, 2022
Within the 2,5-dioxopiperazine-containing natural products generated by “head-to-tail” cyclization of peptides, those derived from tryptophan allow further structural diversification due to the rich chemical reactivity of the indole heterocycle, which ...
Claudio Martínez, Patricia García-Domínguez, Rosana Álvarez, Angel R. de Lera   +3 more
doaj   +1 more source

Untying the Gordian knot of plastid phylogenomic conflict: A case from ferns

Frontiers in Plant Science, 2022
Phylogenomic studies based on plastid genome have resolved recalcitrant relationships among various plants, yet the phylogeny of Dennstaedtiaceae at the level of family and genera remains unresolved due to conflicting plastid genes, limited molecular ...
Ting Wang, Ting Wang, Ting-Zhang Li, Ting-Zhang Li, Si-Si Chen, Tuo Yang, Jiang-Ping Shu, Yu-Nong Mu, Kang-Lin Wang, Jian-Bing Chen, Jian-Ying Xiang, Yue-Hong Yan, Yue-Hong Yan   +12 more
doaj   +1 more source

Study on asymbiotic germination and acclimatization of Paphiopedilum purpureum

Technology in Horticulture
Paphiopedilum purpuratum is a nationally class I protected plant species in China, and its seed germination is extremely challenging. To establish an efficient asymbiotic germination system for P.
Kejia Wang, Xiaojuan Xiu, Jian Li, Jiajie Chen, Peng Chen, Sha Zhang, Yu Wang, Meina Wang   +7 more
doaj   +1 more source

Effects of age and gender on immunogenicity and reactogenicity of SpikoGen recombinant spike protein vaccine: a post-hoc analysis

Scientific Reports
SpikoGen® COVID-19 vaccine is based on the spike protein extracellular domain of the ancestral Wuhan-Hu-1 strain modified by removal of the furin cleavage site and addition of stabilising mutations expressed as a recombinant protein in insect cells.
Nassim Anjidani, Ramin Shahpari, Hamidreza Kafi, Nikolai Petrovsky, Saghar Barati   +4 more
doaj   +1 more source

Whole Genome Duplication Events Likely Contributed to the Aquatic Adaptive Evolution of Parkerioideae

Plants
As the only aquatic lineage of Pteridaceae, Parkerioideae is distinct from many xeric-adapted species of the family and consists of the freshwater Ceratopteris species and the only mangrove ferns from the genus Acrostichum.
Meng Wang, Rui Zhang, Jiang-Ping Shu, Xi-Long Zheng, Xin-Yi Wu, Jian-Bing Chen, Mei-Na Wang, Hui Shen, Yue-Hong Yan   +8 more
doaj   +1 more source

A review on robotic exoskeletons for the assistance of musculoskeletal rehabilitation [PDF]

EPJ Web of Conferences
Musculoskeletal health refers to the performance of the locomotive system, which comprises of muscles, bones, joints, and adjacent connective tissues. Globally, musculoskeletal disorders are the primary cause of disabilities.
Dudhani Rajnandini, Magar Ashok, Sardeshmukh Ashutosh, Metan Shriniwas   +3 more
doaj   +1 more source

Transcriptomic Landscape of Medicinal Dendrobium Reveals Genes Associated With the Biosynthesis of Bioactive Components

Frontiers in Plant Science, 2020
Many plants of Dendrobium genus are precious traditional herbs with high commercial value and excellent medicinal effects. They are perennial aerophytes or epiphytes of terrestrial orchids growing on cliffs and tree trunks covered with mosses in forests ...
Zhicai Wang, Zhicai Wang, Meili Zhao, Hongqiu Cui, Jian Li, Meina Wang, Meina Wang   +6 more
doaj   +1 more source

The complete chloroplast genome of Dendrobium longicornu (Orchidaceae)

Mitochondrial DNA. Part B. Resources, 2019
Dendrobium longicornu Lindl is an epiphytic orchid with significant ornamental values. Here, we report the first complete chloroplast genome of D. longicornu. The complete chloroplast (cp) genome sequence of D.
Xin-Yi Wu, Ting-Zhang Li, Gui-Zhen Chen, Qing Xu, Yun-Yun Pan, Li Jun Chen   +5 more
doaj   +1 more source

The Black Orchid Restaurant [PDF]

Lunch and dinner ...
The Black Orchid Restaurant
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