A5101745303- Plant-Microbe Interactions and Immunity
- Plant Pathogenic Bacteria Studies
- Fungal and yeast genetics research
- Plant Pathogens and Fungal Diseases
- Legume Nitrogen Fixing Symbiosis
- Healthcare and Venom Research
- RNA and protein synthesis mechanisms
- Plant Disease Resistance and Genetics
- Genomics and Phylogenetic Studies
- Biofuel production and bioconversion
- GABA and Rice Research
- Mycotoxins in Agriculture and Food
- Plant Parasitism and Resistance
- Chromosomal and Genetic Variations
- Weed Control and Herbicide Applications
- Cancer Research and Treatments
- Plant Genetic and Mutation Studies
- Advanced Biosensing Techniques and Applications
- Environmental and Agricultural Sciences
- Glycosylation and Glycoproteins Research
- Fungal Plant Pathogen Control
- Fungal Biology and Applications
- Allelopathy and phytotoxic interactions
- Traditional Chinese Medicine Studies
- Genetic Mapping and Diversity in Plants and Animals
Institute of Plant Protection
2011-2023
Hubei Academy of Agricultural Sciences
2010-2023
Ministry of Agriculture and Rural Affairs
2022
Guizhou Cancer Hospital
2021
University of South China
2020
Hubei University
2019
Wuhan University of Science and Technology
2019
Wuhan University
2019
Xian Yang Central Hospital
2012
First People's Hospital of Jingzhou
2012
Disease resistance and sexual reproductive development are generally considered as separate biological processes, regulated by different sets of genes. Here we show that xa13 , a recessive allele conferring disease against bacterial blight, one the most devastating rice diseases worldwide, plays key role in both pollen development. The dominant allele, Xa13 is required for growth Promoter mutations cause down-regulation expression during host–pathogen interaction, resulting fully confers...
• The rice–rice blast pathosystem is of great interest, not only because the damaging potential rice to crop, but also both pathogen and its host are experimentally amenable. resistance gene Pik, which one five classical alleles located at Pik locus on long arm chromosome 11, confers high stable many Chinese isolates. isolation functional characterization were performed in present study through genetic genomic approaches. A combination Pik-1 Pik-2 required for expression resistance. Both...
Rice OsEDR1 is a sequence ortholog of Arabidopsis EDR1. However, its molecular function unknown. We show here that OsEDR1-suppressing/knockout (KO) plants, which developed spontaneous lesions on the leaves, have enhanced resistance to Xanthomonas oryzae pv. (Xoo) causing bacterial blight disease. This was associated with increased accumulation salicylic acid (SA) and jasmonic (JA), induced expression SA- JA-related genes suppressed 1-aminocyclopropane-1-carboxylic (ACC), direct precursor...
The pathogen-induced plant defense signaling network consists of multiple components, although only some them are characterized. Most the known components function either as activators or repressors in host-pathogen interactions. Here we report that a mitogen-activated protein kinase, OsMPK6, functions both an activator and repressor rice resistance against Xanthomonas oryzae pv. (Xoo), causal organism bacterial blight disease. Activation OsMPK6 resulted formation lesion mimics local to Xoo,...
Summary Transcription activator‐like (TAL) effectors are major virulence factors secreted by the type III secretion systems of Xanthomonas oryzae pv. oryzicola (Xoc) and X. (Xoo), causing bacterial leaf streak blight, respectively, in rice. However, knowledge Xoc TAL effector function promoting remains limited. Here, we isolated highly virulent strain HGA4 from outbreak region Huanggang (Hubei, China), which contains four not found Chinese model RS105. Among these, Tal2b was selected for...
Sclerotium rolfsii is a fungi pathogen of southern blight with broad host range. The quinone outside inhibitor fungicide pyraclostrobin was officially approved for controlling many diseases in 2015. In this study, baseline sensitivity S. to established by measuring the 50% effective concentration (EC50) values 155 isolates rolfsii. EC50 ranged from 0.0291 1.0871 µg/ml, mean 0.4469 ± 0.2490 µg/ml (mean standard deviation). preventive vitro experiment and field experiment, efficacy reached 90%...
Downy Mildew Resistance 6-like (DMR6-like) genes are identified as salicylic acid (SA) hydroxylases and negative regulators of plant immunity. Previously, we two rice DMR6-like genes, OsF3H03g, OsF3H04g, that act susceptible targets transcription activator-like effectors (TALEs) from Xanthomonas oryzae pv. oryzicola (Xoc), which causes bacterial leaf streak (BLS) in rice. Furthermore, all four homologs proteins were to predominantly carry the enzyme activity SA 5-hydroxylase (S5H),...
Abstract Background As rice ( Oryza sativa ) is the staple food of more than half world’s population, production contributes greatly to global security. Rice blast caused by fungus Magnaporthe oryzae M. a devastating disease that affects yields and grain quality, resulting in substantial economic losses annually. Because evolves rapidly, resistance conferred most single blast-resistance genes broken after few years intensive agricultural use. Therefore, effective breeding requires continual...
Xanthomonas oryzae delivers transcription activator-like effectors (TALEs) into plant cells to facilitate infection. Following economic principles, the redundant TALEs are rarely identified in Xanthomonas. Previously, we Tal2b, which activates expression of rice 2-oxoglutarate-dependent dioxygenase gene OsF3H03g promote infection highly virulent strain X. pv. oryzicola HGA4. Here, reveal that another clustered TALE, Tal2c, also functioned as a virulence factor target OsF3H04g, homologue...
The discovery of natural bioactive compounds from endophytes or medicinal plants against plant diseases is an attractive option for reducing the use chemical fungicides. In this study, three compounds, indole-3-carbaldehyde, indole-3-carboxylic acid (3-ICA), and jasmonic (JA), were isolated EtOAc extract culture filtrate endophytic fungus Lasiodiplodia pseudotheobromae LPS-1, which was previously plant, Ilex cornuta . Some experiments conducted to further determine antifungal activity these...
Magnaporthe oryzae is known for its genetic diversity and pathogenic variability, leading to rapid breakdown of resistance in rice. Incorporating multiple broad-spectrum blast genes into rice cultivars would extend disease longevity. Effective breeding therefore requires continual enrichment the reservoir alleles. We conducted a large-scale screen about 2 000 accessions. Among them, 247 accessions showed at least medium natural infection 7 novel Pik alleles were identified from them....
Abstract This research inclines to study the ramification on arbuscular mycorrhizal fungi (AMF), including Glomusclaroideum (G. claroideum) and G. mosseae strains as well repair process of perennial ryegrass (Lolium perenne L.) in uranium-containing soils. Three times at 120°C for an hour was required disinfect soil mixture. Spraying uranium (U 3 O 8 ) into mixture mixing until ingredients were thoroughly blended, serving purpose obtaining with 5 mg/kg U . A week later, AMF inoculated every...
Beta satellite DNA (satDNA), also known as Sau3A sequences, are repetitive sequences reported in human and primate genomes. It is previously thought that beta satDNAs originated old world monkeys bursted great apes. In this study, we searched 7821 genome assemblies of 3767 eukaryotic species found widely distributed across eukaryotes. The four major branches eukaryotes, animals, fungi, plants Harosa/SAR, all have multiple clades containing satDNAs. These results were confirmed by searching...
Bacillus amyloliquefaciens strain EA19 is an endophyte isolated from Erigeron annuus with antifungal activity against Blumeria graminis f. sp. tritici , Magnaporthe oryzae and Fusarium graminearum . The genome sequence of this 3.96 Mb contains 3,421 coding sequences, which will facilitate understanding the mechanisms biocontrol.
Abstract Beta satellite DNA (satDNA), also known as Sau3A sequences, are repeated sequences reported in human and primate genomes. It is previously thought that beta satDNAs originated old world monkeys bursted great apes. In this study, we searched 7,821 genome assemblies of 3,767 eukaryotic species found widely distributed across eukaryotes. The four major branches eukaryotes, animals, fungi, plants Harosa/SAR, all have multiple clades containing satDNAs. These results were confirmed by...
Abstract Background: As rice ( Oryza sativa ) is the staple food of more than half world’s population, production contributes greatly to global security. Rice blast caused by fungus M agnaporthe oryzae a devastating fungal disease rice, affecting yield and grain quality resulting in substantial annual economic losses. Because evolves rapidly,, resistance conferred most single race genes often broken after few years intensive agricultural use. Effective breeding therefore requires continual...
To detect the expression of different transcripts lactamase β（LACTB) gene in leukemic cell lines.NCBI website and DNAstar software were used to Bioinformatics analysis LACTB. The LACTB lines (THP-1, HL60, K562, U937, Jurkat Raji) was detected by reverse transcription PCR (RT-PCR), DNA clone sequencing; Quantitative Real-time PCR.There a variety splicing isomers LACTB, it could produce protein with conserved N-terminal C-terminal, moreover, there many splice isoforms leukemia lines, patterns...