Accurate Long-Read RNA Sequencing Analysis Reveals the Key Pathways and Candidate Genes under Drought Stress in the Seed Germination Stage in Faba Bean.

Faba bean is an important pulse. It provides proteins for the human diet and is used in industrial foodstuffs, such as flours. Drought stress severely reduces the yield of faba bean, and this can be efficiently overcome through the identification and application of key genes in response to drought.

[Photosynthetic parameters and physiological indexes of Paris polyphylla var. yunnanensis influenced by arbuscular mycorrhizal fungi].

Through potted inoculation test at room temperature and indoor analysis, the photosynthetic parameters and physiological and biochemical indexes of Paris polyphylla var. yunnanensis were observed after 28 arbuscular mycorrhizal (AM) fungi were injected into the P. polyphylla var.

[Identification of Active Composition and Quality Evaluation of Paris Herbs Artificially Cultivated in Different Locations of Three Gorges Reservoir].

Objective: In order to apply the thesis basis for screening the Paris varieties which was suitable for the environments, the quality of Paris herbs of different varieties cultivated in different locations of Three Gorges Reservoir was evaluated based on the identification of active compositions.

Methods: The content of saponins in Paris herbs was measured by HPLC method; The total content of saponins, the total content of flavonoids and the total content of polysaccharides were evaluated using ultraviolet-visible spectrophotometry; Then the contents of active chemical compositions were used for comparison of the Paris herbs of different varieties in different locations.

Results: Types and the contents of saponin I, saponin II, saponin VI and saponin VII were all various in different Paris varieties located in different locations; with the analyses of the total content of saponins, the total content of flavonoids and the total content of polysaccharides, it was suggested that the chemical compositions existed obvious differences in different cultivars.