Results 31 to 40 of about 26,493 (182)

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

Chemical components and functions of Taxus chinensis extract

open access: yesJournal of King Saud University - Science, 2020
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
openaire   +1 more source

Selection and validation of reference genes for quantitative gene expression normalization in Taxus spp.

open access: yesScientific Reports, 2020
Quantitative real-time PCR (qRT-PCR) is commonly used to measure gene expression to further explore gene function, while suitable reference genes must be stably expressed under different experimental conditions to obtain accurate and reproducible data ...
Kaikai Zhang   +7 more
doaj   +1 more source

An endophytic Taxol-producing fungus BT2 isolated from Taxus chinensis var. mairei [PDF]

open access: yes, 2009
BT2, a newly isolated endophytic fungus from Taxus chinensis var. mairei, was observed to produce Taxol. Besides Taxol, a potent anticancer drug, BT2 could also yield taxane baccatin III, which was an important intermediate for Taxol and semi-synthesis ...
Tan, F   +6 more
core   +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.
LI, Bo   +4 more
openaire   +3 more sources

Study on the niches of the main tree populations in Taxus wallichiana var. chinensis communities in Fengyangshan mountain

open access: yes浙江大学学报. 农业与生命科学版, 2006
Taxus wallichiana var. chinensis (yew) is a state-protected species endemic to china. The niches of the main tree populations in Taxus wallichiana var.
YAO Xiao-zhen   +4 more
doaj   +1 more source

A tRNA-derived fragment from Chinese yew suppresses ovarian cancer growth via targeting TRPA1

open access: yesMolecular Therapy: Nucleic Acids, 2022
Drug discovery from plants usually focuses on small molecules rather than such biological macromolecules as RNAs. Although plant transfer RNA (tRNA)-derived fragment (tRF) has been associated with the developmental and defense mechanisms in plants, its ...
Kai-Yue Cao   +9 more
doaj   +1 more source

Fungal diversity as a percentage associated with root endophyte of Taxus chinensis (Pilger) Rehd.—using 18s pyro-sequencing.

open access: yes, 2015
Fungal diversity as a percentage associated with root endophyte of Taxus chinensis (Pilger) Rehd.—using 18s pyro-sequencing.
Junwen Cheng (519327)   +7 more
core   +1 more source

Potential Distribution Modeling and Conservation Gap Identification for Rare and Endangered Plant Species: A Case Study of 10 Species in Hubei Province. [PDF]

open access: yesEcol Evol
An integrated SDMs‐InVEST approach coupled with SPP and HPP was applied to quantify and identify conservation gaps in Hubei Province. Although habitat quality is projected to improve, spatial heterogeneity and landscape fragmentation will intensify across the region.
Li D, Li T, Wu J, Zhang M, Wang Z.
europepmc   +2 more sources

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