A5070922518- Genetic Mapping and Diversity in Plants and Animals
- Rice Cultivation and Yield Improvement
- GABA and Rice Research
- Plant Stress Responses and Tolerance
- Plant responses to water stress
- Plant Molecular Biology Research
- Soybean genetics and cultivation
- Photosynthetic Processes and Mechanisms
- Plant Gene Expression Analysis
- Nematode management and characterization studies
- Genomics and Phylogenetic Studies
- Insect-Plant Interactions and Control
- Wheat and Barley Genetics and Pathology
- RNA Research and Splicing
- CRISPR and Genetic Engineering
- Chromosomal and Genetic Variations
- Plant Virus Research Studies
- Insect and Pesticide Research
- Research in Cotton Cultivation
- Vector-borne infectious diseases
- Sunflower and Safflower Cultivation
- Agricultural Research and Practices
- Yersinia bacterium, plague, ectoparasites research
- Autophagy in Disease and Therapy
- RNA and protein synthesis mechanisms
Guangxi University
2016-2024
State Key Laboratory For Conservation and Utilization of Subtropical Agro-Bioresources
2017-2024
China Agricultural University
2021
South China Agricultural University
2020-2021
Purdue University West Lafayette
2012
Plants have evolved complex mechanisms to adapt harsh environmental conditions. Rice (Oryza sativa) is a staple food crop that sensitive low temperatures. However, its cold stress responses remain poorly understood, thus limiting possibilities for engineering achieve greater tolerance. In this study, we constructed rice pan-transcriptome and characterized transcriptional regulatory landscape in response stress. We performed Iso-Seq RNA-Seq of 11 cultivars subjected time-course treatment. Our...
Ubiquitination modulates nearly all aspects of plant life. Here, we reconstituted the Arabidopsis thaliana ubiquitination cascade in Escherichia coli using a synthetic biology approach. In this system, proteins are expressed and then immediately participate reactions within E. cells. Additionally, purification individual components prior to setting up is omitted. To establish co-expressed ubiquitin (Ub) substrates with E1, E2 E3 enzymes Duet expression vectors. The functionality system was...
Rice (Oryza sativa L.) is a thermophilic crop vulnerable to chilling stress. However, common wild rice rufipogon Griff.) in Guangxi (China) has the ability tolerate To better understand molecular mechanisms underlying tolerance rice, iTRAQ-based proteomic analysis was performed examine CTS-12, major QTL derived from mediated and recovery-induced differentially expressed proteins (DEPs) between chilling-tolerant line DC90 chilling-sensitive 9311.Comparative identified 206 155 DEPs 9311 DC90,...
Abstract Background Drought stress is an adverse factor with deleterious effects on several aspects of rice growth. However, the mechanism underlying drought resistance in remains unclear. To understand molecular response rice, drought-sensitive CSSL (Chromosome Single-substitution Segment Line) PY6 was used to map QTLs sensitive phenotypes and reveal impact transcriptional profiling. Results The QTL dss-1 mapped onto short arm chromosome 1 rice. According transcriptomic analysis, identified...
A chromosome single segment substitution line (CSSL) DC90, which was generated by introgressing CTS-12, a locus derived from common wild rice (Oryza rufipogon Griff.), into the 9311 sativa L. ssp. indica) background, exhibits chilling tolerance phenotype under stress. Here, an integration of microRNA (miRNA) deep sequencing and transcriptomic analysis performed to explore expression profiles miRNAs their target genes mediated CTS-12 stress, reveal possible regulatory mechanisms that are...
Abstract Rapid elongation of coleoptiles from rice seeds to reach the water surface enables plants survive submergence stress and therefore plays a crucial role in allowing direct seeding cultivation. Gibberellin (GA) positively influences growth rice, but molecular mechanisms underlying its regulation coleoptile under submerged conditions remain unclear. In this study, we performed weighted gene co-expression network analysis conduct preliminarily examination mechanisms. Four key modules...
A near-isogenic line (NIL) DC90 which was generated by introgressing a wild rice (Oryza rufipogon Griff.) locus CTS-12 into the 9311(Oryza sativa L. ssp. indica) background confers chilling tolerance phenotype. Here, our pilot trials showed that positively correlated with abscisic acid (ABA) biosynthesis. To understand how mediated ABA-dependent multi-levels of regulation, integration transcriptomic and metabolomic profiling using two-way orthogonal projections to latent structures (O2PLS)...
Glutinous cytoplasmic male sterile (CMS) line is necessary to select hybrid glutinous rice combination with high yield and quality. To develop CMS low amylose content, in this study, we firstly knocked out the granule-bound starch synthase OsWaxy 209B using CRISPR/Cas9 mediated genome editing technology successfully obtained a maintainer WX209B. Comparing 209B, WX209B showed decreased contents similar agronomic characters. And then, through one generation of hybridization two generations...
Rice (Oryza sativa L.) is a staple food crop worldwide. Its yield and quality are affected by its tillering pattern spikelet development. Although many genes involved in the vegetative reproductive development of rice have been characterized previous studies, genetic mechanisms that control axillary tillering, development, panicle exsertion remain incompletely understood.Here, we novel recombinant inbred line (RIL), defect aberrant (pds). It was derived from cross between two indica...
Abstract Background: Drought stress is an adverse factor with deleterious effects on several aspects of rice growth. However, the mechanism underlying drought resistance in remains unclear. To understand molecular response rice, drought-sensitive CSSL (Chromosome Single-substitution Segment Line) PY6 was used to map QTLs sensitive phenotypes and reveal impact transcriptional profiling. Results: The QTL dss-1 mapped onto short arm chromosome 1 rice. According transcriptomic analysis,...
Chloroplast plays an important role in the plant life cycle. However, details of its development remain elusive rice. In this study, we report fine-mapping a novel rice gene wpb1 (white panicle branch 1), which affects chloroplast biogenesis, from tropical japonica variety that results albino branches at and after heading stage. The was crossed with Nipponbare to generate F2 BC1F2 populations. Green white phenotypes 3:1 segregation ratio observed population. Bulked segregant analysis (BSA)...
Abstract The brown planthopper ( Nilaparvata lugens Stål , BPH) is one of the most destructive rice pests worldwide. GXU202 a germplasm common wild Oryza rufipogon Griff. ) with high resistance to BPH. In this study, genetic analysis indicated that BPH resistant phenotype controlled by major gene. Through combination and comparison QTL linkage BSA-seq analyses, novel gene locus BPH41 conferring was identified, which has been finely mapped 114-kb region delimited D01031 W1 on chromosome 4....
Abstract Drought stress is an adverse factor with deleterious effects on several aspects of rice growth. However, the mechanism underlying drought resistance in remains unclear. To understand molecular response rice, drought-sensitive CSSL (Chromosome Single-substitution Segment Line) PY6 was used to map QTLs sensitive phenotypes and reveal impact transcriptional profiling. The dss-1 locus mapped onto short arm chromosome 1 rice. According transcriptomic analysis, identified differentially...
Abstract Background: Drought stress is an adverse factor with deleterious effects on several aspects of rice growth. However, the mechanism underlying drought resistance in remains unclear. To understand molecular response rice, drought-sensitive CSSL (Chromosome Single-substitution Segment Line) PY6 was used to map QTLs sensitive phenotypes and reveal impact transcriptional profiling. Results: The QTL dss-1 mapped onto short arm chromosome 1 rice. According transcriptomic analysis,...