A5055071094- Plant Gene Expression Analysis
- Plant biochemistry and biosynthesis
- Phytochemicals and Antioxidant Activities
- Plant Molecular Biology Research
- Wood and Agarwood Research
- Photosynthetic Processes and Mechanisms
- Plant Reproductive Biology
- Neurobiology and Insect Physiology Research
- Phytochemical compounds biological activities
- Plant tissue culture and regeneration
Chinese Academy of Forestry
2022-2025
As a special woody vegetable, Chinese toon (Toona sinensis) has unique flavor, which is mainly formed by combination of volatile substances. The secretion and storage odorants in plants are often carried out trichomes. Currently, studies on the formation T. sinensis flavor terms biosynthetic processes epidermal trichome morphology scarce. Here, we conducted detailed analysis morphology, structure, distribution trichomes leaves sinensis. We identified three types trichomes: non-glandular,...
Camellia nitidissima is a woody plant with high ornamental value, and its golden-yellow flowers are rich in variety of bioactive substances, especially flavonoids, that beneficial to human health. Chalcone isomerases (CHIs) key enzymes the flavonoid biosynthesis pathway; however, there scarcity information regarding CHI family genes C. nitidissima. In this study, seven were identified divided into three subfamilies by phylogenetic analysis. The results multiple sequence alignment revealed...
The plant MADS-box transcription factor family is a major regulator of flower development and reproduction, the AGAMOUS-LIKE11/SEEDSTICK (AGL11/STK) subfamily plays conserved functions in seed flowering plants. Camellia japonica world-famous ornamental flower, its kernels are rich highly valuable fatty acids. Seed abortion has been found to be common C. japonica, but little known about how it regulated during development. In this study, we performed genome-wide analysis gene genome...
ABSTRACT Biosynthesis of specific secondary metabolites in plants involves fine regulation gene expression. Camellia chekiangoleosa has important economic value: the seeds contain high‐quality unsaturated fatty acids and pericarp is rich tea saponins. As an posttranscriptional regulator, role microRNAs (miRNAs) controlling metabolism C. not fully studied. Here, we investigated miRNAs their targets metabolic regulatory network by comprehensively analyzing small RNAs, transcriptomes,...
Camellia nitidissima is famous for its golden flowers. Its flowers are rich in secondary metabolites, and they have ornamental, medicinal, edible value. Pigment composition regulation has been studied the petals, but there little research on pigment or molecular mechanism underlying yellow stamens C. nitidissima. To explore of stamen formation, three developmental stages (S0, S1, S2) were used transcriptome analyses. analysis showed that flavonoid content increased sharply from S0 to S1...
Heartwood has the ability to accumulate a considerable amount of secondary metabolites, which result in excellent mechanical strength, gorgeous color, and inherent longevity. The timber belonging Toona sinensis is popular plant because beautiful reddish-brown surface color its heartwood. We used targeted metabolomics identify metabolites T. investigate differences xylem composition. A total 772 were found, including 102 flavonoids, 100 amino acids their derivatives, 147 phenolic acids....
Heartwood has the ability to accumulate a considerable amount of secondary metabolites, which result in excellent mechanical strength, gorgeous color, and inherent longevity. The timber belonging Toona sinensis is popular plant because beautiful reddish-brown surface color its heartwood. We used targeted metabolomics identify metabolites T. investigate differences xylem composition. A total 772 were found, including 102 flavonoids, 100 amino acids their derivatives, 147 phenolic acids....
The key genes involved in plant regeneration play a crucial role enhancing reproductive capabilities, genetic transformation, and gene editing efficiency. Camellia oleifera, vital woody oil crop, faces challenges improvement efficiency due to its slow growth the difficulties it experiences during process. This study focused on expression levels of mRNA miRNA somatic embryogenesis C. core oleifera process were identified, including WUSCHEL-related homeobox 4 (WOX4), WOX13, DNA-Binding One...
Abstract Camellia nitidissima is a prized woody flower with golden-yellow flowers, and has high ornamental, medicinal economic value. Previous works indicated that the content of flavonol accumulated greatly during golden petal formation. However, molecular mechanism formation in C. remains largely unknown. In this study, we performed an integrative anlysis transcriptome, proteome metablome petals at five developmental stages to construct regulatory network . Metablome showed two flavonols,...