A5055464512- Rice Cultivation and Yield Improvement
- GABA and Rice Research
- Genetic Mapping and Diversity in Plants and Animals
- Plant Stress Responses and Tolerance
- Crop Yield and Soil Fertility
- Photosynthetic Processes and Mechanisms
- Agriculture, Soil, Plant Science
- Plant Molecular Biology Research
- Plant responses to water stress
- Remote Sensing and Land Use
- Plant Gene Expression Analysis
- Environmental and Agricultural Sciences
- Plant-Microbe Interactions and Immunity
- Silicon Effects in Agriculture
- Plant nutrient uptake and metabolism
- Plant Genetic and Mutation Studies
- Soybean genetics and cultivation
- Food Quality and Safety Studies
- Advanced biosensing and bioanalysis techniques
- CRISPR and Genetic Engineering
- Biosensors and Analytical Detection
- Agricultural Systems and Practices
- Meat and Animal Product Quality
- Studies on Chitinases and Chitosanases
- Aluminum toxicity and tolerance in plants and animals
Shandong Agricultural University
2020-2025
Nanjing University of Chinese Medicine
2025
Shenyang Agricultural University
2009-2024
Rice Research Institute
2007-2024
National Clinical Research Center for Digestive Diseases
2024
Peking University
2024
Guangxi University
2024
Tianjin University of Commerce
2023
Hainan University
2021
Chengdu Institute of Biology
2017-2019
Abstract The percentage of amylose in the endosperm rice ( Oryza sativa ) largely determines grain cooking and eating qualities. Granule‐bound starch synthase I (GBSSI) GBSSII are responsible for biosynthesis leaf, respectively. Here, we identified OsGBP , a GBSS‐binding protein that interacted with GBSSI vitro vivo . total contents osgbp mutants were significantly lower than those wild type leaves grains, resulting reduced weight quality. carbohydrate‐binding module 48 (CBM48) domain...
Increasing nitrogen and planting density can enhance crop yield, but it reduce lodging resistance due to decreased lignin content. There is an urgent need find feasible measures balance these conflicting factors. We conducted a two-year field experiment in Tai’an, Shandong Province, China, evaluated SN23 (lodging resistant) SN16 sensitive), under three applications (120 kg/ha, N1; 240 N2; 360 N3) four densities (75 plants/m2, D1; 225 D2; 375 D3; 525 D4), with N2D2 as the control, measured...
Optimizing nitrogen (N) sources has the potential to improve wheat tillering, use efficiency (NUE), and grain yield, yet underlying mechanisms remain unclear. This study hypothesizes that combining specific N can increase zeatin riboside + (ZR ZT) content in tiller nodes maintain a higher ZR ZT/gibberellin A7 (GA7) ratio, thereby promoting development, enhancing NUE, increasing yield. The effects of source treatments on two cultivars, multi-spike Shannong 28 (SN28) large-spike Tainong 18...
Abstract The genus of Phytophthora includes numerous phytopathogens that have devastating impacts on agricultural production. However, the limited availability selection markers for pathogenicity pathogens genetic transformation hinders further research their pathogenic functional genes. Here we report a gene NAT I , which serves as novel marker sojae transformation. Additionally, developed new manipulation toolkit based vectors containing facilitates editing in P. . With toolkit, PsGH7d...
Chlorophyll content is one of the most important traits controlling crop biomass and economic yield in rice. Here, we isolated a spontaneous rice mutant named thermo-sensitive chlorophyll deficit 1 (tscd1) derived from backcross recombinant inbred line population. tscd1 plants grown normally seedling to tiller stages showed yellow leaves with reduced content, but no significant differences after booting stage. At temperatures below 22°C, obvious yellowish phenotype. With increasing...
Polymerase chain reaction (PCR) and isothermal amplification methods such as LAMP RPA are widely used for genetic detection. However, there some shortcomings of these dependence on thermocycler instruments PCR, complexity primer design, the possibility nonspecific in components RPA. We develop a novel DNA detection system named Recombinase Assisted Loop-mediated Amplification (RALA). from Thermus thermophilus (TthRecA) was to open target double-stranded initiate loop-mediated under...
Abstract Human with bi-allelic WNT10A mutations and epithelial Wnt10a knockout mice present enlarged pulp chamber apical displacement of the root furcation multi-rooted teeth, known as taurodontism; thus, indicating critical role in tooth morphogenesis. However, endogenous mechanism by which regulates Hertwig’s sheath (HERS) cellular behaviors contributes to patterning remains unclear. In this study, we found that HERS presumptive furcating region failed elongate at an appropriate horizontal...
Among all cereals, rice is highly sensitive to cold stress, especially at the germination stage, which adversely impacts its ability, seed vigor, crop stand establishment, and, ultimately, grain yield. The dissection of novel quantitative trait loci (QTLs) or genes conferring a low-temperature (LTG) ability can significantly accelerate cold-tolerant breeding ensure wide application cultivation through direct seeding method. In this study, we identified 11 QTLs for LTG using 144 recombinant...
Abstract Background Early leaf senescence influences yield and quality by affecting plant growth development. A series of senescence-associated molecular mechanisms have been reported in rice. However, the complex genetic regulatory networks that control need to be elucidated. Results In this study, an early 2 ( es2 ) mutant was obtained from ethyl methanesulfonate mutagenesis (EMS)-induced mutational library for Japonica rice cultivar Wuyugeng 7 (WYG7). Leaves showed at seedling stage...
Abstract Quality-related traits are some of the most important in rice, and screening breeding rice lines with excellent quality common ways for breeders to improve rice. In this study, we used 151 recombinant inbred (RILs) obtained by crossing northern cultivated japonica variety ShenNong265 (SN265) southern indica LuHui99 (LH99) simplified 18 quality-related into 8 independent principal components (PCs) component analysis (PCA). These PCs included peak hot paste viscosity, chalky grain...
Dormancy is a complex agronomy phenotype controlled by multiple signaling and key trait repressing pre-harvest sprouting (PHS). However, the network of dormancy remains unclear. In this study, we used Zhonghua11 (ZH11) with weak dormancy, Introgression line (IL) strong to study mechanism hormones reactive oxygen species (ROS) crosstalk regulating rice dormancy. The germination experiment showed that rate ZH11 was 76.86%, while IL only 1.25%. Transcriptome analysis there were 1658...
In recent years, the decrease in solar radiation has led to insufficient light, resulting a shading effect on crops and deterioration of stem quality, which seriously affects wheat yield. this experiment, two different lodging-sensitive varieties, SN16 (SN16) SN23 (SN23), were selected as experimental materials, treatments set up, with 50% shade (S1) natural light control (S0) from jointing stage maturity stage. Two treatments, spraying 400 mg L−1 (C1) silicon fertilizer water (C0), up at...
Rice undergoes leaf senescence accompanied with grain filling when the plants reach end of their temporal niche, and a delay in ultimately improves yield quality grain. To estimate decline photosynthesis during to find an efficient useful tool identify rice genotypes longer duration active photosynthesis, we examined PSII photosynthetic activity flag leaves japonica Shennong265 (SN265) Beigeng3 (BG3) using chlorophyll fluorescence kinetics. The results show that inhibition occurred electron...
Lesion mimic mutants are an ideal model system for elucidating the molecular mechanisms of programmed cell death and defense responses in rice. In this study, we identified a lesion mutant termed miner infection like 1-1 (mil1-1). The mil1-1 exhibited lesions on leaves during development, chloroplasts were disrupted. Reactive oxygen species found to accumulate leaves. Cell DNA fragmentation observed leaves, indicating that cells spots experienced death. Most agronomic traits decreased...
Abstract Chlorophylls absorb and transfer light energy to the photosynthetic system. Consequently, chlorophyll content is strongly related crop biomass yield. We isolated a rice spontaneous mutant, lower b 1 ( lcb1 ), from recombinant inbred line population. Under normal growth conditions, plants produced yellow leaves with decreased total contents, but content. Photosynthetic fluorescence parameters differed between wild‐type plants. Compared wild type, had higher electron rate,...
Chloroplasts are essential sites for plant photosynthesis, and the biogenesis of photosynthetic complexes involves interaction nuclear genes chloroplast genes. In this study, we identified a rice pale green leaf mutant, crs2. The crs2 mutant showed different degrees low chlorophyll phenotypes at growth stages, especially seedling stage. Fine mapping DNA sequencing revealed single nucleotide substitution (G4120A) in eighth exons CRS2, causing G-to-R mutation 229th amino acid CRS2 (G229R)....