Results 71 to 80 of about 4,260 (205)

Ilyonectria Species Associated With Tree Decline in Pinus taeda in Brazil

Journal of Phytopathology, Volume 173, Issue 4, July/August 2025.
ABSTRACT Characteristic symptoms of decline were observed in 10‐year‐old Pinus taeda (loblolly pine) trees in plantations located in the state of Santa Catarina, in the humid subtropical south of Brazil. Aboveground, we observed needle chlorosis, followed by drying and shortening of needles, formation of tufts on branch tips, and death of the canopy at
Ana Carolina Lyra Brumat, Celso Garcia Auer, Dauri José Tessmann, Caroline de Bastos Bührer, Henrique da Silva Silveira Duarte, Álvaro Figueredo dos Santos   +5 more
wiley   +1 more source

Comprehensive comparative analysis of chloroplast genomes from seven Panax species and development of an authentication system based on species-unique single nucleotide polymorphism markers

Journal of Ginseng Research, 2020
Background: Panax species are important herbal medicinal plants in the Araliaceae family. Recently, we reported the complete chloroplast genomes and 45S nuclear ribosomal DNA sequences from seven Panax species, two (P. quinquefolius and P.
Van Binh Nguyen, Vo Ngoc Linh Giang, Nomar Espinosa Waminal, Hyun-Seung Park, Nam-Hoon Kim, Woojong Jang, Junki Lee, Tae-Jin Yang   +7 more
doaj   +1 more source

The evolution of Araliaceae : a phylogenetic analysis based on ITS sequences of nuclear ribosomal DNA [PDF]

, 2001
Phylogenetic analyses of ITS sequence data from 70 species and 40 genera of Araliaceae (representing all major lineages within the "core group" of the family) do not support the widely used traditional division of Araliaceae into three tribes.
Mitchell, Anthony, Plunkett, G. M., Wagstaff, S. J., Wen, Jun   +3 more
core  

Overview on the Role of Advance Genomics in Conservation Biology of Endangered Species [PDF]

, 2016
In the recent era, due to tremendous advancement in industrialization, pollution and other anthropogenic activities have created a serious scenario for biota survival.
Hou, Hongwei, Khan, Suliman, Manan, Sehrish, Nabi, Ghulam, Siddique, Rabeea, Ullah, Muhammad Wajid, Yousaf, Muhammad   +6 more
core   +2 more sources

Influence of Ginsenosides on the Pathogenicity of Ilyonectria spp.

Journal of Phytopathology, Volume 173, Issue 4, July/August 2025.
ABSTRACT Commercial cultivation of American ginseng (Panax quinquefolius L.) suffers from ginseng replant disease (GRD) when planted in a former ginseng garden. GRD typically manifests as a severe root rot due to the fungus Ilyonectria mors‐panacis (A.A. Hildebr.) A. Cabral & Crous. Ginsenosides released to the soil by ginseng are thought to contribute
Anka Colo, Mark A. Bernards
wiley   +1 more source

Optimization of fermentation process of Panax quinquefolius and Lycium barbarum sweet fermented glutinous rice by response surface methodology and antioxidant activity [PDF]

Zhongguo niangzao
In this study, using Panax quinquefolius, Lycium barbarum and glutinous rice as raw materials, and sweet Jiuqu as saccharification fermentation agent, P. quinquefolius and L. barbarum sweet fermented glutinous rice was prepared.
ZHU Ling, CUI Jiantao, ZHANG Yongfang
doaj   +1 more source

Ginsenosides are novel naturally-occurring aryl hydrocarbon receptor ligands. [PDF]

, 2013
The aryl hydrocarbon receptor (AHR) is a ligand-dependent transcription factor that mediates many of the biological and toxicological actions of structurally diverse chemicals.
Bonati, Laura, Denison, Michael S, Fraccalvieri, Domenico, He, Guochun, Hu, Qin, Soshilov, Anatoly, Xie, Qunhui, Yin, Huijun, Zhang, Aiqian, Zhao, Bin, Zhao, Jing   +10 more
core   +3 more sources

Melatonin Enhances Panax vietnamensis Resistance to Leaf Blight Pathogen Neofusicoccum ribis via the PvWRKY40–PvCOMT2 Module‐Driven Lignin Biosynthesis

Molecular Plant Pathology, Volume 26, Issue 7, July 2025.
Panax vietnamensis synthesises melatonin to suppress PvWRKY40 expression, thereby relieving its repression of PvCOMT2. This derepression promotes lignin biosynthesis and enhances resistance to Neofusicoccum ribis. ABSTRACT Panax vietnamensis, a medicinally valuable perennial herb, is highly susceptible to leaf blight under cultivation; however, the ...
Mingtao Ai, Leilin Li, Jianbin Li, Jiae Hou, TianTai Liu, Zuiyi Tang, Yuan Liu, Ye Yang, Xiuming Cui, Qian Yang   +9 more
wiley   +1 more source

Postharvest UV-B Irradiation Stimulated Ginsenoside Rg₁ Biosynthesis through Nitric Oxide (NO) and Jasmonic Acid (JA) in Panax quinquefolius Roots

Molecules, 2019
The study highlights the influence and signal transduction mechanism of postharvest UV-B on the production of Rg1 in Panax quinquefolius roots during the drying process.
Jie Zhou, Zhi-fang Ran, Xiao-tong Yang, Jia Li   +3 more
doaj   +1 more source

Prevalence of Complementary and Alternative Medicine-use by UK Cancer Patients: A Systematic Review of Surveys [PDF]

, 2015
This is a freely-available open access publication. Please cite the published version which is available via the DOI link in this record.Background: Cancer patients seem to frequently use Complementary and Alternative Medicine (CAM).
Alotaibi, Amani, Ernst, Edzard, Posadzki, P, Watson, LK   +3 more
core   +1 more source