Results 41 to 50 of about 49,108 (212)

Effects of exogenous NO on antioxidant system of Taxus plants under simulated acid rain stress

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2021
Taxus is a famous medicinal and landscape tree species. The aim of this study was to explore the effect of exogenous nitric oxide (NO) on the resistance of Taxus plants to acid rain stress and to identify Taxus species with strong acid rain resistance by
Bing SUN   +4 more
doaj   +1 more source

Transcriptome analysis provides insights into light condition effect on paclitaxel biosynthesis in yew saplings

open access: yesBMC Plant Biology, 2022
Background Taxus is a rare gymnosperm plant that is the sole producer of the anticancer drug paclitaxel. The growth and development of Taxus is affected by environmental factors such as light.
Taotao Li   +13 more
doaj   +1 more source

Pharmacodynamics of frigid zone plant Taxus cuspidata S. et Z. against skin melanin deposition, oxidation, inflammation and allergy

open access: yesFrigid Zone Medicine, 2023
Taxus cuspidata S. et Z. is a precious species of frigid zone plant belonging to the Taxaceae family, which possesses anticancer, anti-inflammatory, hypoglycemic, and antibacterial pharmacological properties.
Shi Yang   +9 more
doaj   +1 more source

Three New Diterpenoids from Taxus Chinensis.

open access: yesChemical and Pharmaceutical Bulletin, 1993
The structures of taxchinins D and G and taxchin A have been determined by means of NMR spectroscopy and confirmed by X-ray analyses. The fomer two possess a rearranged taxane skeleton found in taxchinin A, while the latter has a taxane skeleton.
Bo LI   +4 more
openaire   +3 more sources

Targeted control of supporting pathways in paclitaxel biosynthesis with CRISPR-guided methylation

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Introduction: Plant cell culture biomanufacturing is rapidly becoming an effective strategy for production of high-value plant natural products, such as therapeutic proteins and small molecules, vaccine adjuvants, and nutraceuticals.
Cassandra Brzycki Newton   +2 more
doaj   +1 more source

Quality evaluation of compounds in leaves of six Taxus species based on UPLC-MS/MS and chemometrics

open access: yesFrontiers in Chemistry, 2023
Introduction:Taxus species are used as medicinal plants all over the world. The leaves of Taxus species are sustainable medicinal resources that are rich in taxoids and flavonoids.
Qingzhu Cai   +13 more
doaj   +1 more source

Population Characteristics of Taxus chinensis var. mairei in Baokang County

open access: bronzeInternational Journal of Ecology, 2013
在保康县南方红豆杉分布比较集中的4个村(仁和村、朱砂村、龙坪村、温坪村)设置样地,采用植物种群野外调查方法研究天然南方红豆杉种群的数量特征、结构特征、性别比例结构。结果表明:调查区内天然南方红豆杉种群内个体为集群分布,且分布密度大;处于幼年的植株最多,占总量的66%;胸径 > 12 cm的立木比较少;当个体高度超过100 cm,种群的大小径级呈正金字塔型;雌雄性比接近1:1,有利于整个种群的稳定发展。 Sample plots were set in four villages (Renhe village, Cinnabar village, Longping village, Wenping village) of Baokang county to research quantitative ...
瑾花 沈
openalex   +2 more sources

Chemical components and functions of Taxus chinensis extract

open access: goldJournal of King Saud University - Science, 2019
Abstract Taxus chinensis is a National level protected plant and has been for a long time, since it grows slowly and has low regenerative capacity. Consequently, no large base of raw material forest of taxus was formed. This study used Taxus chinensis as the study object, for analyzing the chemical composition of T.
Zhe Hu   +5 more
openalex   +2 more sources

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