A5100614958- Microbial Community Ecology and Physiology
- Insect Resistance and Genetics
- Genomics and Phylogenetic Studies
- Insect and Pesticide Research
- Entomopathogenic Microorganisms in Pest Control
- Bacteriophages and microbial interactions
- DNA Repair Mechanisms
- Bacterial Genetics and Biotechnology
- Plant Pathogens and Resistance
- Epigenetics and DNA Methylation
- Genetically Modified Organisms Research
- Advances in Cucurbitaceae Research
- Enzyme Production and Characterization
- Aquatic Ecosystems and Phytoplankton Dynamics
- Wastewater Treatment and Nitrogen Removal
- Coastal wetland ecosystem dynamics
- Forest, Soil, and Plant Ecology in China
- Plant Diversity and Evolution
- Allelopathy and phytotoxic interactions
- Biocrusts and Microbial Ecology
- Plant Reproductive Biology
- Metabolomics and Mass Spectrometry Studies
- Agricultural Practices and Plant Genetics
- Insect symbiosis and bacterial influences
- Lipid metabolism and disorders
Hainan Normal University
2013-2024
State Forestry and Grassland Administration
2024
Dezhou University
2023
Institute of Biophysics
2023
Shanghai Skin Disease Hospital
2023
Tongji University
2023
De Montfort University
2023
East China Normal University
2020
Anyang Tumor Hospital
2010
Guilin University of Technology
2007-2009
The major mutagenic base lesion in DNA caused by exposure to reactive oxygen species is 8-hydroxyguanine (8-oxo-7,8-dihydroguanine). In bacteria and Saccharomyces cerevisiae , this damaged excised a glycosylase with an associated lyase activity for chain cleavage. We have cloned, sequenced, expressed human cDNA partial sequence homology the relevant yeast gene. encoded 47-kDa enzyme releases free from oxidized introduces break double-stranded oligonucleotide specifically at residue paired...
Three distinct DNA ligases, I to III, have been found previously in mammalian cells, but a cloned cDNA has identified only for ligase I, an essential enzyme active replication. A short peptide sequence conserved close the C terminus of all known eukaryotic ligases was used search additional homologous sequences human libraries. Two different incomplete clones that showed partial homology were identified. Full-length cDNAs obtained and expressed by vitro transcription translation. The 103-kDa...
Invasive clonal plants have two reproduction patterns, namely sexual and vegetative propagation. However, seedling recruitment of invasive can decline as the invasion process proceeds. For example, although Wedelia trilobata (Asteraceae) produces numerous seeds, few seedlings emerge under its dense population canopy in field. In this study it is hypothesized that light limitation presence a thick layer own litter may be primary factors causing failure for weed A field survey was conducted to...
The Escherichia coli AlkB protein is involved in protecting cells against mutation and cell death induced specifically by SN2-type alkylating agents such as methyl methanesulfonate (MMS). A human cDNA encoding a polypeptide homologous to E.coli was discovered searching database of expressed sequence tags (ESTs) derived from high throughput sequencing. full-length homolog (hABH) clone contains 924 bp open reading frame 34 kDa which 52% similar 23% identical AlkB. hABH gene, maps chromosome...
Previous studies have implicated an essential role for UHRF1-mediated histone H3 ubiquitination in recruiting DNMT1 to replication sites DNA maintenance methylation during S phase of the cell cycle. However, regulatory mechanism on is not clear. Here we present evidence that UHRF1 and USP7 oppositely control histones H2B cycle binds both ubiquitinated H2B. knockout markedly increased levels phase, association with importantly, led a progressive increase global shown passages. Using...
Microtubules, polymerized from α-tubulin (TUA) and β-tubulin (TUB) monomers, play a pivotal role in shaping plant morphogenesis according to developmental environmental cues. Salix psammophila C. Wang & Y. Yang is an important shrub sand-fixing afforestation arid regions, with three significantly distinct types shaped under various environments, namely, upright, intermediate, scattered types. However, how tubulin genes respond the signs S. has been far less studied. Here, based on...
Dongzhai Harbor National Nature Reserve is the largest mangrove reserve in China, but bacterial diversity and community structure of soils harbor (DHM) still not well known. This study was conducted to characterize compare composition DHM three typical sites (YA, entrance wastewater sanitary sewage; YB, located Reserve; YC, near sea) using high-throughput sequencing 16S rDNA. Community statistical analyses suggested that YB YC have a similar structure, they differ from YA significantly....
There have been several case reports regarding newly developed vitiligo following the coronavirus disease 19 (COVID-19) vaccination. However, relationship between COVID-19 vaccine and progression remains unclear. To explore its potential influencing factors, A cross-sectional study was conducted on 90 patients with who received inactivated Detailed information covering demographic characteristics (age sex), clinical features (disease subtypes, duration, stage comorbidities) activity...
Abstract The mangrove ecosystem has rich biological resources and is the fourth highest service value in world. Dongzhai Harbor Mangroves (DHM) reserve located intertidal zone where freshwater seawater are dynamically interlaced, its unique habitat may hide special microbial resources. In this study, we analyzed compared bacterial community composition diversity between DHM soil water by 16S rRNA gene sequencing shotgun metagenomic sequencing. We found that dominant species both of were...
Isocitrate lyase (ICL), as the key enzyme in glyoxylate metabolic pathway, plays an important role adaptation to environmental changes. In this study, metagenomic DNA from soil and water microorganism collected Dongzhai Harbor Mangroves (DHM) reserve, Haikou City, China, was high-throughput sequenced using Illumina HiSeq 4000 platform. The icl121 gene, encoding ICL with highly conserved catalytic pattern IENQVSDEKQCGHQD identified. Then, gene subcloned into pET-30a vector overexpressed...
In a full-scale test, zeolite enhanced the biological nitrification, but nitrate of returning mixed-flow in anaerobic process inhibited release polyphosphate accumulation microorganisms and had little effect on phosphorus removal A/O process. It was suggested that we use method chemical Aluminium ferric salts good removal, no correlation with locations. When adding Al <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> (SO...