A5011051223- Rice Cultivation and Yield Improvement
- Genetic Mapping and Diversity in Plants and Animals
- GABA and Rice Research
- Plant nutrient uptake and metabolism
- Plant Stress Responses and Tolerance
- Plant responses to water stress
- Lipid metabolism and biosynthesis
- Plant Gene Expression Analysis
- Plant Molecular Biology Research
- Plant Disease Resistance and Genetics
- Genetics and Plant Breeding
- Plant Genetic and Mutation Studies
- Photosynthetic Processes and Mechanisms
- Plant biochemistry and biosynthesis
- Plant Micronutrient Interactions and Effects
- Wheat and Barley Genetics and Pathology
- Plant Reproductive Biology
- Biochemical and biochemical processes
- Crop Yield and Soil Fertility
- Microplastics and Plastic Pollution
- Soil Carbon and Nitrogen Dynamics
- Plant responses to elevated CO2
- Biofuel production and bioconversion
- Plant and Fungal Interactions Research
- Microbial Metabolism and Applications
Northeast Agricultural University
2016-2025
Shenzhen University Health Science Center
2025
Ministry of Education of the People's Republic of China
2022-2023
Rice Research Institute
2013-2018
Northeast Normal University
2009
Heavy metal exposure is a serious environmental stress in plants. However, plants have evolved several strategies to improve their heavy tolerance. metal-associated proteins (HMPs) participate detoxification. Here, we identified 46 and 55 HMPs rice Arabidopsis, respectively, named them OsHMP 1-46 AtHMP 1-55 according chromosomal locations. The from both were divided into six clades based on the characteristics of domains (HMA). HMP gene structures motifs varied greatly among different...
Salt stress is one of the main abiotic stresses that limits rice production worldwide. Rice salt tolerance at bud burst stage directly affects seedling survival rate and final yield in direct seeding cultivation model. However, reports on quantitative trait locus (QTL) mapping map-based cloning for are limited.Here, an F2:3 population derived from a cross between IR36 (salt-sensitive) Weiguo (salt-tolerant) was used to identify salt-tolerant QTL interval using whole-genome sequencing-based...
Salinity-alkalinity stress is one of the major factors limiting rice production. The damage caused by alkaline salt to growth more severe than that neutral stress. At present, genetic resources (quantitative trait loci (QTLs) and genes) can be used breeders improve alkalinity tolerance are limited. Here, we assessed at seedling stage performed a genome-wide association study (GWAS) based on genotypic data including 788,396 single-nucleotide polymorphisms (SNPs) developed re-sequencing 295...
Caffeic acid O-methyltransferase (COMT) is one of the core enzymes involved in lignin synthesis. However, there no systematic study on rice COMT gene family. We identified 33 genes containing methyltransferase-2 domain genome using bioinformatic methods and divided them into Group I (a b) II. Motifs, conserved domains, structure SNPs density are related to classification OsCOMTs. The tandem phenomenon plays a key role expansion expression levels fourteen thirteen OsCOMTs increased or...
In the context of global warming, frequency heat wave and concentration fine particulate matter (PM2.5) have increased, more people are co-exposed to air pollution extreme heat. However, interaction between PM2.5 on cardiovascular disease (CVD) mortality remained largely unknown. We conducted a time-stratified case-crossover study 40,169 CVD deaths in Shenzhen, China 2013 2022. Meteorological data pollutants information were obtained based residential addresses from validated grid datasets....
Salinity-alkalinity stress is one of the major factors limiting rice production. Damage caused by alkaline salt more severe than that neutral stress. Alkali tolerance at bud stage in directly affects seedling survival and final yield when using direct seeding cultivation model. However, genetic resources (QTLs genes) for breeders to improve alkali are limited. In this study, we combined linkage mapping a genome-wide association study (GWAS) analyze structure trait japonica stage.A population...
Trihelix transcription factors play a role in plant growth, development and various stress responses. Here, we identified 41 trihelix family genes the rice genome. These OsMSLs (Myb/SANT-LIKE) were located on twelve chromosomes. Synteny analysis indicated only six duplicated gene pairs family. Phylogenetic of these from other species divided them into five clusters. different groups significantly diverged terms structure conserved functional domains. However, all contained same cis-elements....
Soil alkalinity greatly affects plant growth and crop productivity. Although RNA-Seq analyses have been conducted to investigate genome-wide gene expression in response alkaline stress many plants, the expressions of alkali-responsive genes rice not previously investigated. In this study, transcriptomic data between an alkaline-tolerant (WD20342) alkaline-sensitive (Caidao) cultivar were compared under conditions. A total 962 important (IAR) from highly differentially expressed (DEGs)...
The C (Cys) 2H (His) 2-type transcription factor is one of the most important factors in plants and plays a regulatory role physiological responses rice to abiotic stresses. A novel C2H2-type zinc finger protein, abscisic acid (ABA)-drought-reactive oxygen species (ROS) 3 (OsADR3), was found confer drought stress tolerance by enhancing antioxidant defense regulating OsGPX1. Overexpression OsADR3 increased increasing ROS scavenging ability ABA sensitivity. In contrast, CRISPR/Cas9-mediated...
Rice (Oryza sativa L.) is one of the most widely grown food crops, and its yield quality are particularly important for a warm-saturated diet. Cold stress restricts rice growth, development, yield; however, specific mechanism cold tolerance in remains unknown.The analysis leaf physiological photosynthetic characteristics showed that two varieties were significantly affected by stress, but cold-tolerant variety KY131 had more stable characteristics, maintaining relatively good capacity. To...
Drought stress at jointing and booting phases of plant development directly affects growth productivity in rice. Limited by natural factors, the stages rice varieties are known to overlap high-latitude areas that more sensitive water deficit. However, regulation photosynthetic carbon fixation sucrose metabolism leaves under different degrees drought remains unclear. In this study, plants were subjected three (-10, -25, -and 40 kPa) for 15 days during jointing-booting stage, we investigated...
Cold stress caused by low temperatures is an important factor restricting rice production. Identification of cold-tolerance genes that can stably express in cold environments crucial for molecular breeding.In this study, we employed high-throughput quantitative trait locus sequencing (QTL-seq) analyses a 460-individual F2:3 mapping population to identify major QTL genomic regions governing tolerance at the seedling stage rice. A novel (qCTS6) controlling survival rate (SR) under...
Rice (Oryza sativa L.) is one of the most important crops cultivated in both tropical and temperate regions. However, it has a high sensitivity to cold stress chilling limits its nitrogen uptake metabolism. To identify genes pathways involved tolerance, specifically within metabolism pathways, we compared gene protein expression differences between cold-tolerant cultivar, Dongnong428 (DN), cold-sensitive Songjing10 (SJ).Using isobaric tags for relative or absolute quantification (iTRAQ) with...
Low-temperature tolerance during the bud-bursting stage is an important characteristic of direct-seeded rice. The identification cold-tolerance quantitative trait loci (QTL) in species that can stably tolerate cold environments crucial for molecular breeding rice with such traits. In our study, high-throughput QTL-sequencing analyses were performed a 460-individual F 2 : 3 mapping population to identify major QTL genomic regions governing at (CTBB) A novel QTL, qCTBB9 , which controls seed...
Drought stress at jointing-booting directly affects plant growth and productivity in rice. Limited by natural factors, the jointing booting stages of short-growth-period rice varieties are highly overlapped high-latitude areas, which more sensitive to water deficit. However, little is known about dry matter translocation strategies starch synthesis filling superior inferior grains under different drought was unclear. In this study, plants were subjected three degrees (-10 kPa, -25 -40 kPa)...
Chilling injury during the booting stage of rice is a significant constraint on stable production in high-latitude and high-altitude areas. Despite its importance, role transcriptional lipidomic alterations anthers under cold conditions conferring tolerance remains poorly understood. In this study, analyses pollen fertility lipid staining revealed that cold-tolerant variety, LJ31, exhibited more intense compared to cold-sensitive LD3. Transcriptome analysis identified metabolism as pivotal...
Chromium (Cr) is a toxic heavy metal that affects the food chain and poses severe threat to safety. Nonetheless, N6-methyladenosine (m6A) transcriptomic regulation mechanisms of Cr tolerance genes in rice are not well understood. This study found roots exhibit competitive synergistic interactions with trace elements under stress. Through comprehensive transcriptome analysis m6A methylation profiles stress, differentially methylated (DMGs) closely related plasma membrane, oxidoreductase...
Rice (