Results 51 to 60 of about 49,108 (212)

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

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

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

Morphological and Anatomical Characteristics of Taxus chinensis (Pilg.) Rehder in Thanh Hoa Province, Vietnam

open access: yesVNU Journal of Science Natural Sciences and Technology, 2023
The Taxus chinensis (Pilg.) Rehder belongs to the Taxaceae family, confer plants and is a rare and precious tree species of Vietnam which was recognized for its use value. The most of them are distributed in the high mountains of Vietnam.
D. Xuyen   +4 more
semanticscholar   +1 more source

Importance of species traits on individual-based seed dispersal networks and dispersal distance for endangered trees in a fragmented forest

open access: yesFrontiers in Plant Science, 2022
Although mutualistic network analyses have sparked a renewed interest in the patterns and drivers of network structures within communities, few studies have explored structural patterns within populations.
Ning Li   +3 more
doaj   +1 more source

C:N:P stoichiometric characteristics of the soil–vegetation system of three rare tree species growing on Mount Fanjing in Southwest China

open access: yesGlobal Ecology and Conservation, 2021
The aim of this study was to understand the C:N:P stoichiometry of three rare tree species that grow at different elevations of Mount Fanjing Nature Reserve in Guizhou Province, China.
Yingying Liu   +5 more
doaj   +1 more source

Aqueous extract of Taxus chinensis var. mairei targeting CD47 enhanced antitumor effects in non-small cell lung cancer.

open access: yesBiomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2022
Immunoglobulin protein CD47 is overexpressed in malignant tumor cells, allowing them to evade host immunity mainly by inhibiting macrophage-mediated phagocytosis. Taxus chinensis var.
Shuying Dai   +9 more
semanticscholar   +1 more source

Phylogenetic reconciliation provides new insights into the evolutionary diversification of the glutamine synthetase gene family in seed plants

open access: yesThe FEBS Journal, Volume 293, Issue 3, Page 859-877, February 2026.
Phylogenetic analyses of glutamine synthetase (GS) in seed plants revealed that all three major evolutionary lineages (GS2, GS1a, and GS1b) must have been present in the common ancestor, with GS2 being the first lineage to diverge. Unlike GS1b, GS1a and GS2 are usually single‐copy genes, even though they underwent duplications that resulted in ...
Elena Aledo   +3 more
wiley   +1 more source

Importance of plant and bird traits on the seed removal pattern of endangered trees across different forest patches in southeast China

open access: yesEcological Processes, 2020
Seed removal by birds has been recognized as an important part of seed dispersal process in patchy forest areas; however, few studies have focused on the contribution of both plant and bird traits to seed removal.
Ning Li   +3 more
doaj   +1 more source

Commodity risk assessment of Salix unrooted cuttings from the UK

open access: yesEFSA Journal, Volume 24, Issue 2, February 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH)   +29 more
wiley   +1 more source

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