Phyllosticta capitalensis Causes Leaf Spot on Tea Plant (Camellia sinensis) in China
نویسندگان
چکیده
منابع مشابه
Effects of light and darkness on polyphenol distribution in the tea plant (Camellia sinensis L.).
1. Flavonoid synthesis was able to proceed in darkness in young shoots and seedlings of the tea plant, but was increased by light. 2. The initial effect of darkness was to inhibit synthesis of the A ring or its linkage to the phenylpropane moiety of the flavonoid, but later the hydroxylation state of the flavanols was affected, leading to smaller proportions of gallocatechins and of complex leu...
متن کاملSelection of suitable reference genes for qRT-PCR normalization during leaf development and hormonal stimuli in tea plant (Camellia sinensis).
Tea plant (Camellia sinensis) leaf is an important non-alcoholic beverage resource. The application of quantitative real time polymerase chain reaction (qRT-PCR) has a profound significance for the gene expression studies of tea plant, especially when applied to tea leaf development and metabolism. In this study, nine candidate reference genes (i.e., CsACT7, CsEF-1α, CseIF-4α, CsGAPDH, CsPP2A, ...
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Ichthyophthirius multifilii (Ich) is likely to cause more damage to freshwater aquarium fish than other eukaryotic pathogens. Due to the reported side effects and environmental effects, scientists are trying to replace chemicals with plant extracts to treat this parasite. In this study, the effect of ethanolic extract of green tea (Camellia sinensis) in the treatment of fish infected with the...
متن کاملStudy on the antioxidant activity of tea flowers (Camellia sinensis).
Major chemical compounds in different extracts from tea flowers (Camellia sinensis) were analyzed. Distilled water or 70% ethanol extracts were then fractionated with chloroform, ethyl acetate and n-butanol, respectively. Each extract fraction was tested its scavenging activities on 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydroxyl free radicals. The results showed that ethyl acetate fraction o...
متن کاملAssessment of Metal Chelating, Bioautography and Spot Screening by TLC of Green Tea (Camellia sinensis)
For more than 1000 years green tea has been used in China and Japan as a medical herb and a healthful beverage. The traditional Chinese medicine has recommended this plant for headaches, body aches and pains, digestion, depression, detoxification, as an energizer and, in general, to prolong life. Tea is made from young shoots and leaves of the plant Camellia sinensis (Willson and Clifford 1992;...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2019
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis-04-19-0768-pdn