A5007830207- Plant Stress Responses and Tolerance
- Agriculture, Soil, Plant Science
- Genetic Mapping and Diversity in Plants and Animals
- GABA and Rice Research
- Rice Cultivation and Yield Improvement
- Soybean genetics and cultivation
- Aluminum toxicity and tolerance in plants and animals
- Legume Nitrogen Fixing Symbiosis
- Genetic and phenotypic traits in livestock
- Plant Micronutrient Interactions and Effects
- Plant responses to water stress
- Photosynthetic Processes and Mechanisms
- Cassava research and cyanide
- Plant nutrient uptake and metabolism
- Advances in Cucurbitaceae Research
- Plant Disease Resistance and Genetics
- Powdery Mildew Fungal Diseases
- Diverse Educational Innovations Studies
Hebei Academy of Agriculture and Forestry Sciences
2021-2025
Tangshan College
2022-2024
Chinese Academy of Agricultural Sciences
2019-2023
Institute of Crop Sciences
2019-2023
Nanjing Agricultural University
2009
Salinity is one of the most widespread abiotic stresses affecting rice productivity worldwide. Understanding genetic basis salt tolerance key for breeding salt-tolerant varieties. Numerous QTLs have been identified to help dissect salt-tolerance mechanisms, yet only rare genes located in significant thoroughly studied or fine-mapped. Here, a combination linkage mapping and transcriptome profiling analysis was used identify tolerance-related functional candidate underlying stable QTLs. A...
Abstract In this study, the cold-tolerance capacity of 133 varieties weedy rice was evaluated based on comprehensive evaluation index D, with Kongyu 131 used as a cold-tolerant control. A total 39.8% were considered ‘strong’, indicating that populations indeed have relatively strong whole, and robust WR29 WR157 identified. Regression analysis showed metrics including nitrogen recovery index, superoxide dismutase (SOD) content malondialdehyde (MDA) correlated significantly ( P < 0.05) cold...
Rice is one of the main food crops to guarantee world's security. Although rice a semi-aquatic crop, long-term flooding stress can also inhibit growth and reduce yield quality. Especially during germination period, rate was inhibited by stress, which resulted in low emergence rate. Therefore, this study, lines or cultivars with flood tolerance (C11) sensitivity (KY60) were screened, analyzed response mechanisms seed at different time points waterlogging through transcriptome metabolome...
Salt stress affects rice seed germination and seedling formation, seriously restricting production. Screening salt-tolerant varieties analyzing the genetic mechanisms underlying salt tolerance are therefore very important to ensure In this study, 313 Oryza sativa ssp. japonica germplasm were used conduct a genome-wide association study (GWAS) using 1% NaCl as treatment during stage. The potential (GP) on different days index (GI) under indicators. results of population structure analysis...
Abstract Weedy rice (WR) ( Oryza sativa f. spontanea ) is considered to be a pest in modern production systems because it competes for resources, has poor yield characteristics, and subsequently negative effect on grain yield. The evolutionary relationships among WR, landrace (LR), improved (IR) cultivars, wild are largely unknown. In this study, we conducted population genetic analysis based neutral markers gene haplotypes 524 accessions comparative transcriptomic using 15 representative...
Abstract Drought is a complicated abiotic stress factor with severe effects on rice growth and production. Weedy valuable genetic resource that possesses strong capacity for drought tolerance, cold salt an excellent material studying tolerance. Here, according to comprehensive tolerance index D, accession WR16 was selected based among 133 studied weedy red germplasms. compared Oryza sativa ssp. Japonica . cv. IAPAR-9, reference genotype originating from Brazil. In addition, WR24 classified...
Soil salinity poses a serious threat to rice production. The salt tolerance of at the germination stage is one major determinants stable stand establishment, which very important for direct seeding in saline soil. complexity and polygenic nature have limited efficiency discovering cloning key genes rice. In this study, an RIL population with ultra-high-density genetic map was employed investigate salt-tolerant basis rice, total 20 QTLs were detected, including QTL (qRCL3-1). Subsequently,...
Abstract Background Salinity is one of the most widespread abiotic stresses affecting rice productivity worldwide. Understanding genetic basis salt tolerance key for breeding salt-tolerant varieties. Numerous QTLs have been identified to help dissect salt-tolerance mechanisms, yet only rare genes located in significant thoroughly studied or fine-mapped. Results Here, a combination linkage mapping and transcriptome profiling analysis was used identify tolerance-related functional candidate...