Results 21 to 30 of about 165 (106)

A rapid and effective method for obtaining ardicrenin from Ardisia crenata Sims var. bicolor plants

Brazilian Journal of Botany, 2022
Abstract Ardisia crenata Sims var. bicolor has high ornamental and medical value, especially because it contains the compound ardicrenin, which is a possible alternative drug for Taxol/camptothecin. To protect wild germplasm resources and obtain more ardicrenin, a plant regeneration system was established via calli, and ardicrenin content was ...
Zhen Lin, Xiuling Yang, Lin Li, Chunyan Ma, Lingjuan Kong, Huancheng Li, Shican Xiong, Haiyan Zhong, Shangrao Pu, Fang Liang, Ju Hu   +10 more
openaire   +1 more source

Molecular studies of coralberry (Ardisia crenata Sims; Primulaceae) from Thailand based on SCoT markers

Biodiversitas Journal of Biological Diversity, 2023
Abstract. Suparman S, Pornpongrungrueng P, Chantaranothai P. 2023. Molecular studies of coralberry (Ardisia crenata Sims; Primulaceae) from Thailand based on SCoT markers. Biodiversitas 24: 3183-3189. A coralberry (Ardisia crenataSims) is the most common species of Ardisia Sw. distributed widely in Thailand.
SUPARMAN SUPARMAN, PIMWADEE PORNPONGRUNGRUENG, PRANOM CHANTARANOTHAI   +2 more
openaire   +1 more source

Ardisia Crenata Sims Var. Bicolor Physiological Attributes And Soil Physico-Chemical Properties Along An Altitudinal Gradient On The Gaoligong Mountain, Southwest China [PDF]

, 2021
Abstract Aims This research investigated the acclimation of Ardisia crenata Sims var. bicolor at different elevations, and evaluated both soil and plant responses to altitude. Methods We collected rhizosphere soil and upper canopy leaves from this evergreen shrub during the plant blooming phase from six different altitudinal ranges on the ...
Xingmei Ai, Yu Li, Huan Xie, Caibao Zhao
openaire   +1 more source

Tetrahydroimidazo[1,2‐a]pyrazine Derivatives: Synthesis and Evaluation as Gαq‐Protein Ligands

Chemistry – A European Journal, Volume 26, Issue 55, Page 12615-12623, October 1, 2020., 2020
G proteins: Different points of diversity (see colors) were introduced into the full‐size BIM structure to explore the chemical space of G protein inhibitors of the BIM chemotype. Requirements for biological activity are a redox reactive thiol/disulfane substructure, an N‐terminal basic amino group, a cyclohexylalanine moiety, and a bicyclic skeleton ...
Jim Küppers, Tobias Benkel, Suvi Annala, Kenichi Kimura, Lisa Reinelt, Bernd K. Fleischmann, Evi Kostenis, Michael Gütschow   +7 more
wiley   +1 more source

Cell‐permeable high‐affinity tracers for Gq proteins provide structural insights, reveal distinct binding kinetics and identify small molecule inhibitors

British Journal of Pharmacology, Volume 177, Issue 8, Page 1898-1916, April 2020., 2020
Background and Purpose G proteins are intracellular switches that transduce and amplify extracellular signals from GPCRs. The Gq protein subtypes, which are coupled to PLC activation, can act as oncogenes, and their expression was reported to be up‐regulated in cancer and inflammatory diseases.
Markus Kuschak, Vigneshwaran Namasivayam, Muhammad Rafehi, Jan H. Voss, Jaspal Garg, Jonathan G. Schlegel, Aliaa Abdelrahman, Stefan Kehraus, Raphael Reher, Jim Küppers, Katharina Sylvester, Sonja Hinz, Michaela Matthey, Daniela Wenzel, Bernd K. Fleischmann, Alexander Pfeifer, Asuka Inoue, Michael Gütschow, Gabriele M. König, Christa E. Müller   +19 more
wiley   +1 more source

Three new triterpenoid saponins from the roots of Ardisia crenata and their cytotoxic activities [PDF]

, 2016
Three new triterpenoid saponins, ardisicrenoside O (1), ardisicrenoside P (2) and ardisicrenoside Q (3) together with three known compounds, 3β,16α-dihydroxy-30-methoxy-28, 30-epoxy-olean-12-en, cyclamiretin A 3-O-β-d-glucopyranosyl-(1→2) -α-l ...
Xue Zhang (166886), Yanmin Zhao (2546149), Nai-Li Wang (2546152), Dai-Lin Liu (2546155), Xin-Sheng Yao (371450)   +4 more
core   +1 more source

Colonization and Diversity of AM Fungi by Morphological Analysis on Medicinal Plants in Southeast China

The Scientific World Journal, Volume 2015, Issue 1, 2015., 2015
The arbuscular mycorrhizal (AM) fungal distributions in the rhizosphere of 20 medicinal plants species in Zhangzhou, southeast China, were studied. The results showed 66 species of 8 genera of AM fungi were identified, of which 38 belonged to Glomus, 12 to Acaulospora, 9 to Scutellospora, 2 to Gigaspora, 2 to Funneliformis, 1 to Septoglomus, 1 to ...
Mingyuan Wang, Pan Jiang, Antonio Roldán Garrigós   +2 more
wiley   +1 more source

Functional and phylogenetic diversity of woody plants drive herbivory in a highly diverse forest

New Phytologist, Volume 202, Issue 3, Page 864-873, May 2014., 2014
Summary Biodiversity loss may alter ecosystem processes, such as herbivory, a key driver of ecological functions in species‐rich (sub)tropical forests. However, the mechanisms underlying such biodiversity effects remain poorly explored, as mostly effects of species richness – a very basic biodiversity measure – have been studied.
Andreas Schuldt, Thorsten Assmann, Helge Bruelheide, Walter Durka, David Eichenberg, Werner Härdtle, Wenzel Kröber, Stefan G. Michalski, Oliver Purschke   +8 more
wiley   +1 more source

Measurement of Ungulate Palatability and Browsing Pressure on Japanese Flora

Ecological Research, Volume 41, Issue 1, January 2026.
Estimation of palatability and browsing pressure are key techniques for ecosystem management. We compared four methods to estimate palatability based on browsing scar survey and proposed the reference palatability values for the Japanese flora as plant ecological trait.
Fumito Koike, Masayo Isozaki
wiley   +1 more source

Phylogeography of apomictic and outcrossing individuals in invasive and native populations of Ardisia crenata (Primulaceae)

Plant Species Biology, Volume 39, Issue 6, Page 326-335, November 2024.
Invasive individuals of Ardisia crenata in Florida were mostly composed of one identical clone. In contrast, Japanese native individuals included both clonal and outcrossing genets. SWJ, Southwestern Japan; HS, Honshu (the main island of Japan); FL, Florida. Iriomote is at the most southwestern location in Japan.
Wataru Noyori, Yuji Isagi, Naoto Nakamura, Shuichiro Tagane, Gerardo Celis, Kaoru Kitajima   +5 more
wiley   +1 more source