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Identification and Functional Analysis of Two Alcohol Dehydrogenase Genes Involved in Catalyzing the Reduction of (Z)‑3-Hexenal into (Z)‑3-Hexenol in Tea Plants (Camellia sinensis)
乙醇脱氢酶 ADH AsODNs Camellia sinensis
2023/4/19
Alcohol dehydrogenase (ADH) is a vital enzyme in the biosynthesis pathway of six-carbon volatiles in plants. However, little is known about its functions in tea plants. Here, we identified two ADH gen...
Characterization of CsTSI in the Biosynthesis of Theanine in Tea Plants (Camellia sinensis)
茶氨酸 茶树 乙胺 CsTSI
2023/4/19
Theanine is a unique major amino acid in tea plants responsible for umami taste and mental health benefits of tea. However, theanine biosynthesis and physiological role in tea plants are not fully und...
Amplification of early drought responses caused by volatile cues emitted from neighboring tea plants
VOCs NCED ABA 茶树
2023/4/19
Plants have developed sophisticated mechanisms to survive in dynamic environments. Plants can communicate via volatile organic compounds (VOCs) to warn neighboring plants of threats. In most cases, VO...
CsAlaDC and CsTSI work coordinately to determine theanine biosynthesis in tea plants (Camellia sinensis L.) and confer high levels of L-theanine accumulation in a non-tea plant
茶氨酸 乙胺 谷氨酸 CsTSI Camellia sinensis L.
2023/4/19
Theanine, one of the most important components of teas, confers the umami taste and relaxation effect of tea infusion. As a non-proteinogenic amino acid, theanine solely accumulates to high levels in ...
Theanine Improves Salt Stress Tolerance via Modulating Redox Homeostasis in Tea Plants (Camellia sinensis L.)
茶氨酸 非蛋白氨基酸 生物合 基因表达
2023/4/19
Theanine, a unique non-proteinogenic amino acid, is one of the most abundant secondary metabolites in tea. Its content largely determines green tea quality and price. However, its physiological roles ...
Herbivore-induced volatiles influence moth preference by increasing the β-Ocimene emission of neighbouring tea plants
DMNT 茶树 β-Ocimene 食草动物
2023/4/19
Herbivore-induced plant volatiles prime neighboring plants to respond more strongly to subsequent attacks. However, the key volatiles that trigger this state and their priming mechanisms remain largel...
QTL Mapping for Leaf Area of Tea Plants (Camellia sinensis) Based on a High-Quality Genetic Map Constructed by Whole Genome Resequencing
遗传图谱 茶树 QTL 叶面积
2023/4/20
High-quality genetic maps play important roles in QTL mapping and molecular markerassisted breeding. Tea leaves are not only important vegetative organs but are also theorgan for harvest with importan...
eaAS: a comprehensive database for alternative splicing in tea plants (Camellia sinensis)
茶树 山茶属 综合数据库 Alternative splicing
2023/4/20
Alternative splicing (AS) increases the diversity of transcripts and proteins through the selection of different splicesites and plays an important role in the growth, development and stress tolerance...
CsbZIP1-CsMYB12 mediates the production of bitter-tasting flavonols in tea plants (Camellia sinensis) through a coordinated activator–repressor network
CsbZIP1-CsMYB12 Camellia sinensis bitter-tasting flavonols
2023/4/20
Under high light conditions or UV radiation, tea plant leaves produce more flflavonols, which contribute to the bitter taste of tea; however, neither the flflavonol biosynthesis pathways nor the regul...
Molecular Basis of the Distinct Metabolic Features in Shoot Tips and Roots of Tea Plants (Camellia sinensis): Characterization of MYB Regulator for Root Theanine Synthesis
alternative splicing full-length transcriptome catechins noncoding RNA transcription factor theanine synthesis
2023/4/20
The physiological and metabolic difffferences between shoot tips and roots of tea plants are signifificant, and understanding them is required for improvement of tea quality and plant growth. A high-q...
Genetic Analysis of Tea Gray Blight Resistance in Tea Plants
epistatic effect genotype phenotype
2009/9/10
Tea gray blight caused by Pestalotiopsis longiseta SPEGAZZINI is a severe disease in tea fields in Japan. The resistance of tea plants to the disease was found to be controlled by 2 independent domina...
Winter-depression of Photosynthesis in Tea Plants with Special Reference to Cultivar and Leaf Age
Cold-resistance Cultivar Leaf age Low temperature stress Overwintering leaves
2009/7/30
Winter-depression of photosynthesis in overwintering leaves of tea (Camellia sinensis (L.) O. Kuntze) plants was investigated with special reference to cultivar and leaf age. Photosynthetic activity o...
Influences of Root Pruning on Reproducion and Activity of Roots in Mature Tea Plants
Activable tracer method Camellia sinensis Regeneration Root activity Root pruning Root reproducion Tea plants
2009/7/29
Regeneration and activity of roots after root pruning have been studied using mature (18-year old) tea plants grown in a field. The amount of the newly-developed white roots in a 20 cm deep-soil layer...
Changes in Nitrogen Uptake with Aging and Under Heavy Application of Nitrogen in Tea Plants
Heavy application of nitrogen Nitrogen absorption Tea plants
2009/7/24
Nitrogen absorption by mature tea plants was examined under different nitrogen levels. The annual increase rate of dry matter of five-year-old plants was 1.49 when no nitrogen was applied and increase...
Influences of Root Pruning on Shoot Growth and Yield of the Summer Crops in Mature Tea Plants
Camellia sinensis (L) Regeneration Root pruning Second crop Tea plants Third crop
2009/7/23
In 1990, different root pruning treatments in conjunction with shoot pruning and the application of nitrogen and organic materials were carried out on 18-year-old tea plants (Camellia sinensis (L.) O....