Identification of Hub Genes and Physiological Effects of Overexpressing the Photosynthesis-Related Gene in Tomato under High-CO Conditions.

Changes in the atmospheric CO concentration influence plant growth and development by affecting the morphological structure and photosynthetic performance. Despite evidence for the macro-effects of elevated CO concentrations on plant morphology and yield in tomato, the gene regulatory network and key genes related to cross-regulation have not been reported. To identify the hub genes and metabolic pathways involved in the response of tomato to CO enrichment, weighted gene co-expression network analysis was conducted using gene expression profiles obtained by RNA sequencing.

Plant Hormone Response to Low-Temperature Stress in Cold-Tolerant and Cold-Sensitive Varieties of Maxim.

Plant growth and survival in nature, its growth process, will be affected by various factors from the environment, among which temperature has a greater impact. In recent years, extreme weather has frequently appeared, and the growth of crops has been increasingly affected by the environment. As an important flavoring and Chinese herbal medicine crop, is also facing the harm of low-temperature stress.

Low Temperature Affects Fatty Acids Profiling and Key Synthesis Genes Expression Patterns in Maxim.

is one of the most important medicinal and edible homologous plants because of its potential health benefits and unique flavors. The chemical components in compositions and contents vary with plant genotype variations and various environmental stress conditions. Fatty acids participate in various important metabolic pathways in organisms to resist biotic and abiotic stresses.

Volatile Oil Profile of Prickly Ash () Pericarps from Different Locations in China.

Volatile oils of prickly ash () pericarps have various potential biological functions with considerable relevance to food, pharmacological, and industrial applications. The volatile profile of oils extracted from prickly ash pericarps obtained from 72 plantations in China was determined by gas chromatography and mass spectrometry. Several chemometric analyses were used to better understand the volatile oil profile differences among different pericarps and to determine the key factors that affected geographical variations in the main volatile constituents of oils.

Fatty Acid Profiling and Chemometric Analyses for Pericarps from Different Geographic Origin and Genotype.

plants, important aromatic plants, have attracted considerable attention in the food, pharmacological, and industrial fields because of their potential health benefits, and they are easily accessible because of the wild distribution in most parts of China. The chemical components vary with inter and intraspecific variations, ontogenic variations, and climate and soil conditions in compositions and contents. To classify the relationships between different species and to determine the key factors that influence geographical variations in the main components of the plant, the fatty acid composition and content of 72 pericarp samples from 12 cultivation regions were measured and evaluated.

Genomic analysis reveals the genetic diversity, population structure, evolutionary history and relationships of Chinese pepper.

Chinese pepper, mainly including and , is an economically important crop popular in Asian countries due to its unique taste characteristics and potential medical uses. Numerous cultivars of Chinese pepper have been developed in China through long-term domestication. To better understand the population structure, demographic history, and speciation of Chinese pepper, we performed a comprehensive analysis at a genome-wide level by analyzing 38,395 genomic SNPs that were identified in 112 cultivated and wild accessions using a high-throughput genome-wide genotyping-by-sequencing (GBS) approach.

miRNAs and their target genes regulate the antioxidant system of Zanthoxylum bungeanum under drought stress.

Plants can accumulate a large amount of reactive oxygen species under adverse conditions such as drought and high temperature, which seriously affect the normal growth and development of plants. The antioxidant system can scavenge the reactive oxygen species produced under drought conditions and so mitigate oxidative damage. However, the regulation patterns of many miRNAs under drought stress are still unclear.

Internal transcribed spacer 2 (ITS2) barcodes: A useful tool for identifying Chinese .

Premise Of The Study: The genus in the Rutaceae family of trees and shrubs has a long history of domestication and cultivation in Asia for both economic and medicinal purposes. However, many species are morphologically similar and are easily confused. This often leads to false authentication of source materials and confusion in herbal markets, hindering their safe utilization and genetic resource conservation.