Results 81 to 90 of about 42,914 (230)

Analysis of BpbHLH Gene Family Responsive to MeJA Signalling in Betula platyphylla Suk. and Functional Mechanisms of BpbHLH42/44 in Genetic Improvement and Triterpenoid Biosynthesis

Plant Biotechnology Journal, EarlyView.
ABSTRACT The basic helix–loop–helix (bHLH) transcription factor family regulates plant secondary metabolism, development and stress responses. Although triterpenoids such as betulinic acid (BA), betulin (BT) and oleanolic acid (OA) from Betula platyphylla Suk.
Ying Li, Linlin Xu, Jiale Cui, Siyao Wang, Yige Yuan, Changyixin Xiao, Xiaozhou Luo, Dmitry Baleev, Yaguang Zhan, Jing Yin   +9 more
wiley   +1 more source

Screening of Some Commonly Used Plant Extracts for their Effects on Some Gut Pathogens and Probiotics

Journal of Pure and Applied Microbiology, 2017
All surfaces of human body are colonized by many microbial communities but gut is colonized by greater densities known as the microbiota or commensally microflora which is mainly influenced by the plant extracts in the diet.
Samah O. Noor
doaj   +1 more source

Genetic Variability of 21 Tea Genotypes [Camellia Sinensis (L.) O. Kuntze] Based on RAPD Markers [PDF]

, 2018
Knowing the genetic diversity in the tea germplasms collection is one of important conditions for assembling new superior varieties. Information of genetic diversity can be obtained through analysis using RAPD molecular markers.
Martono, B. (Budi), Syafaruddin, S. (Syafaruddin)   +1 more
core  

Regulatory Mechanism of CsMYB1‐CsMYB82/CsbHLH48‑CsCAD4 Model for Resistance Against Colletotrichum gloeosporioides in Camellia sinensis

Plant Biotechnology Journal, EarlyView.
ABSTRACT Anthracnose caused by Colletotrichum gloeosporioides is a major threat to tea cultivation; however, the molecular mechanism underlying different resistance among tea cultivars remains unclear. We identified distinct expression patterns of CsMYB82 between anthracnose‐resistant and susceptible varieties after infection with anthracnose from ...
Rui Han, Yu Wang, Zekun Xue, Wang Wei, Cunqiang Ma, Jiake Zheng, Wuchen Yin, Zhen Zhao, Shujing Liu, Yuhua Wang, Jing Zhuang, Xuan Chen, Shifu Ma, Qiwei Huang, Xinghui Li   +14 more
wiley   +1 more source

Cytotoxicity, Antiproliferative Assays, and Expresion of P53 and Bcl2 of Ethanolic Fraction From Tea (Camellia Sinensis (L.) O.k.) Leaves Infuse to Hela Cells [PDF]

, 2011
Tea (Camellia sinensis (L.) O.K.) is one of medical plant traditionally used by society as anticancer. The aim of this research is to evaluate the citotoxic and antiproliferative effect of ethanolic fraction of tea (Camellia sinensis (L.) O.K.) and ...
Nurani, L. H. (Laela)
core  

Functional analysis of Flavonoid 3′,5′-hydroxylase from Tea plant (Camellia sinensis): critical role in the accumulation of catechins [PDF]

, 2014
BACKGROUND: Flavonoid 3′,5′-hydroxylase (F3′5′H), an important branch point enzyme in tea plant flavan-3-ol synthesis, belongs to the CYP75A subfamily and catalyzes the conversion of flavones, flavanones, dihydroflavonols and flavonols into 3′,4′,5 ...
Li-Ping Gao, Oliver Yu, Tao Xia, Xiao-Lan Jiang, Xin-Zhen Wang, Xiu-Juan He, Ya-Jun Liu, Yu-Jiao Xu, Yun-Sheng Wang   +8 more
core   +1 more source

Transcriptional Regulation of the Novel Theacrine Synthase Gene CsTcS2 by the CsTINY–CsWRKY33 Module Underpins Theacrine Biosynthesis in Camellia sinensis

Plant Biotechnology Journal, EarlyView.
ABSTRACT Theacrine (1,3,7,9‐tetramethyluric acid) is a purine alkaloid detected in multiple wild and specialised tea germplasms (Camellia sinensis) from South China, including Kucha. However, the molecular mechanisms governing its biosynthesis remain poorly understood. Here, we identify CsTcS2 as a novel theacrine synthase in tea plant.
Ting Wu, Lihua Zhu, Chenyu Shao, Siyi Xie, Na Li, Xinyu Li, Fang Wang, Lvwen Peng, Huiying Jin, Fanghuizi Shang, Jianan Huang, Zhonghua Liu, Na Tian, Shuoqian Liu   +13 more
wiley   +1 more source

A highly accurate, low‐cost method for detecting and quantifying soybean leaf flipping phenotype during drought stress

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract A genome‐wide association study (GWAS) using digital images was conducted to delineate regions of the genome that govern the leaf flipping quantitative trait in soybean (Glycine max (L.) Merr). However, converting the digital data to numerical scores for downstream analyses was challenging.
Mohammad Anisur Rahaman, Atit Parajuli, Adnan Hossain Khan, Liang Dong, Madan K Bhattacharyya   +4 more
wiley   +1 more source

Anti-cariogenic properties of tea (Camellia sinensis) [PDF]

Journal of Medical Microbiology, 2001
Various components in green and black tea, the beverages made by infusing appropriately processed dried leaves of Camellia sinensis, notably simple catechins, have properties in vitro that suggest an anti-cariogenic activity. These include: a direct bactericidal effect against Streptococcus mutans and S.
openaire   +2 more sources

Co‐Encapsulation of Probiotics With Multiple Bioactives: Stability and Viability of Probiotics

Food Frontiers, Volume 7, Issue 3, May 2026.
ABSTRACT The global demand for functional food containing probiotics is rapidly increasing due to their well‐documented health benefits. However, maintaining the stability and viability of probiotics during processing, storage, and gastrointestinal transit (GIT) remains a persistent challenge.
Poorni Sandupama, Wee Sim Choo
wiley   +1 more source