A5018190632- Plant biochemistry and biosynthesis
- Plant Gene Expression Analysis
- Plant Reproductive Biology
- Plant and animal studies
- Plant Physiology and Cultivation Studies
- Genetic diversity and population structure
- Horticultural and Viticultural Research
- Phytochemicals and Antioxidant Activities
- Genetic Mapping and Diversity in Plants and Animals
- Tea Polyphenols and Effects
- Essential Oils and Antimicrobial Activity
- Antioxidant Activity and Oxidative Stress
- Plant pathogens and resistance mechanisms
- Powdery Mildew Fungal Diseases
- Photosynthetic Processes and Mechanisms
- Biological Control of Invasive Species
- Botany, Ecology, and Taxonomy Studies
- Botanical Studies and Applications
- Postharvest Quality and Shelf Life Management
- Ecology and Conservation Studies
- China's Socioeconomic Reforms and Governance
Beijing Forestry University
2020-2025
Rose is an important ornamental crop cultivated globally for perfume production. However, our understanding of the mechanisms underlying scent production and molecular breeding fragrance hindered by lack a reference genome tea roses. We present first complete telomere-to-telomere (T2T) Rosa gigantea, with high quality (QV > 60), including detailed characterization structural features repetitive regions. The expansion genes associated phenylpropanoid biosynthesis may account unique scent....
Roses are highly valuable within the flower industry. The metabolites of anthocyanins, flavonols, and carotenoids in rose petals not only responsible for various visible petal colors but also important bioactive compounds that human health. In this study, we performed a QTL analysis on pigment contents to locate major loci determine color traits. An F 1 population tetraploid roses segregating was used construct an ultra-high-density genetic linkage map using whole-genome resequencing...
Rose is one of the most important ornamental and economic plants in world. Modern rose cultivars are primarily tetraploid, during meiosis, they may exhibit double reduction or preferential chromosome pairing. Therefore, construction a high density genetic map tetraploid both challenging instructive. In this study, population was used to conduct analysis using genome sequencing. A total 17 382 single nucleotide polymorphism (SNP) markers were selected from 2 308 042 detected SNPs. Combined...
Rosa sect. Chinenses (Rosaceae) is an important parent of modern rose that widely distributed throughout China and plays role in breeding molecular biological research. R. has variable morphological traits mixed germplasm. However, the taxonomic status genetic background varieties remain unclear. In this study, we collected germplasm resources from with different traits. Simple sequence repeat (SSR) markers, chloroplast single copy nuclear markers were used to explore these resources. We...
Population genetic studies have long been an essential part in dissecting important traits of crops. The advent genomic resources has significantly enhanced the efficiency mapping studies. Concurrently, integration multi-omics approaches affords a comprehensive perspective plant systems, enabling researchers to investigate correlations between variations and horticultural across multiple dimensions. This review summarized combining forward genetics with analyze basis We discussed strategies...
The research report delves into the formation and impact paradigm of digital divide in urban marginalized areas, with a particular attention how divides affect daily lives groups. While existing analysis China have predominantly focus on differences between rural areas or eastern western area, this study centres its community Junyuan, Qiaokou District, Wuhan, Hubei Province. Herein lies an generated ramifications for life within primarily inhabited by low-income residents, elderly...
Abstract Rosa x odorata (sect. Chinenses , Rosaceae) is an important species distributed only in Yunnan Province, China. There abundance of wild variation within the species. Using 22 germplasm resources collected from wild, as well R. chinensis var. spontanea ‘ Old Blush’ and lucidissima this study involved morphological analysis, inter-trait correlation principal component analysis clustering based on 16 traits. This identified a high degree diversity coefficients had distribution range...