A5007303323- Plant Molecular Biology Research
- Plant nutrient uptake and metabolism
- Plant Reproductive Biology
- Plant Genetic and Mutation Studies
- Plant Disease Resistance and Genetics
- Plant responses to water stress
- GABA and Rice Research
- Plant tissue culture and regeneration
- Plant Stress Responses and Tolerance
- Photosynthetic Processes and Mechanisms
- Plant-Microbe Interactions and Immunity
- Polysaccharides and Plant Cell Walls
- Research in Cotton Cultivation
- CRISPR and Genetic Engineering
- Ginkgo biloba and Cashew Applications
- Signaling Pathways in Disease
- Plant Pathogenic Bacteria Studies
- Plant Gene Expression Analysis
- Biofuel production and bioconversion
- Peptidase Inhibition and Analysis
- Food composition and properties
- Ubiquitin and proteasome pathways
- Mechanisms of cancer metastasis
- Cancer Research and Treatments
- Innovation and Socioeconomic Development
Ningbo University
2013-2025
Zhejiang University
2005-2011
State Key Laboratory of Plant Physiology and Biochemistry
2007-2011
Root hair growth requires intensive cell-wall modification. This study demonstrates that root hair-specific expansin As, a sub-clade of the cell wall-loosening proteins, are required for elongation in rice (Oryza sativa L.). We identified gene encoding EXPA17 (OsEXPA17) from mutant with short hairs. Promoter::reporter transgenic lines exhibited exclusive OsEXPA17 expression cells. The protein (OsexpA17) contained point mutation, causing change amino acid sequence (Gly104→Arg). alteration is...
• For a better understanding of shoot branching in rice (Oryza sativa), activation-tagging library was screened for mutations tiller development. Here, an mutant Ostil1 sativa tillering1) characterized, which showed increased tillers, enlarged angle and semidwarf phenotype. Flanking sequence obtained by plasmid rescue. RNA-interfering overexpression transgenic plants were produced using Agrobacterium-mediated transformation. The phenotype cosegregated with the reallocation Ds element,...
Members of the CCT gene family have been shown to play roles in photoperiodic flowering and environmental adaptation under a range conditions. In this study, 29 genes from watermelon were categorized into three distinct subfamilies. The ClCCT systematically analyzed, focusing on their physicochemical properties, duplication, motifs, structural divergence, promoter regions, collinearity with other species. responsiveness these abiotic stressors, hormone treatments, photoperiod prolongation...
ABSTRACT Beyond structural support, plant root systems play crucial roles in the absorption of water and nutrients, fertiliser efficiency crop yield. However, molecular mechanism regulating architecture rice remains largely unknown. In this study, a short‐root mutant was identified named Oscyp22 . showed impairment growth primary, adventitious lateral roots. Histochemical fluorescent staining analyses revealed reduced cell elongation division activity Further analysis that displayed an...
Cytokinins play important roles in regulating plant development, including shoot and root meristems, leaf longevity, grain yield. However, the planta functions of rice cytokinin receptors have not been genetically characterized yet. Here we isolated a mutant, Osckt1, with enhanced tolerance to treatment. Further analysis showed that Osckt1 was insensitive aromatic cytokinins but responded normally isoprenoid phenylurea-type cytokinins. Map-based cloning revealed mutation occurred putative...
Cellular specialization in abiotic stress responses is an important regulatory feature driving plant acclimation. Our silico approach of iterative coexpression, interaction, and enrichment analyses predicted root cell-specific regulators phosphate starvation response networks Arabidopsis (Arabidopsis thaliana). This included three uncharacterized genes termed Phosphate starvation-induced gene interacting Root Cell Enriched (PRCE1, PRCE2, PRCE3). 12 candidates was confirmed promoter-GFP...
To characterize differences in soybean resistance to salt stress, two species, the wild salt-tolerant Glycine cyrtoloba (serial number ACC547) and cultivated salt-sensitive G. max (cv. Melrose) were treated with 0, 50, 100, or 150 mmol L− 1 NaCl for 5 days. A series of physiological parameters determined both shoots roots, including content chlorophyll (Chl) malondialdehyde (MDA); electrolyte leakage (EL); hydrogen peroxide (H2O2) concentration; superoxide oxygen radical (O2−) production...
Root hairs play important roles in plant nutrient and water acquisition. To better understand the genetic mechanism controlling root hair development rice (Oryza sativa L.), a mutant with defects was isolated characterized. Cryo-scanning electron microscope showed that density length of were significantly reduced compared to wild type (WT). Map-based cloning complementation test revealed mutation occurred NADPH oxidase gene OsNOX3 (LOC_Os01g61880). The displays high sequence similarity...
Pelota (Pelo) are evolutionarily conserved genes reported to be involved in ribosome rescue, cell cycle control and meiotic division. However, there is little known about their function plants. The aim of this study was elucidate the an ethylmethane sulphonate (EMS)-derived mutation a Pelo-like gene rice (named Ospelo).A dysfunctional mutant used characterize OsPelo. Analyses its expression sub-cellular localization were performed. whole-genome transcriptomic change leaves Ospelo also...
Root hairs play important roles in plant nutrient and water acquisition. To better understand the genetic mechanism controlling root hair development rice (Oryza sativa L.), a mutant with defects was isolated characterized. Cryo-scanning electron microscope (SEM) showed that density length of were significantly reduced compared to wild type (WT). Map-based cloning complementation test revealed mutation occurred NADPH oxidase gene OsNOX3 (LOC_Os01g61880). The displays high sequence similarity...
Although flavonoids play multiple roles in plant growth and development, the involvement self-incompatibility (SI) have not been reported. In this research, fertility of transgenic tobacco plants overexpressing Ginkgo biloba dihydroflavonol 4-reductase gene, GbDFR6, were investigated. To explore possible physiological defects leading to failure embryo development plants, functions pistils pollen grains examined. Transgenic pollinated with from another (either or wild-type), developed full...
Dihydroflavonol Q 4-reductase (DFR), a key enzyme in the flavonoid biosynthetic pathway plants, significantly influences plant survival. However, roles of DFR regulation development are largely unknown. In present study, phenotypes transgenic tobacco plants overexpressing Ginkgo biloba gene, GbDFR6 , were investigated. Transgenic seedlings exhibited relatively low fresh weights, long primary roots, decreased lateral root numbers, and impaired gravitropic responses when compared to wild-type...
γ-aminobutyric acid (GABA) is known to exert significant influence on plant development. Nevertheless, there a limited study the modulation of kiwifruit ripening through use GABA. In this study, we conducted an assessment physicochemical properties and gene expression patterns associated with in hardy (Actinidia aruguta). Specifically, result showed that application exogenous GABA had positive impact quality. Additionally, it was observed treatment led decrease respiration rate ethylene...
Summary Root morphogenesis is crucial for water and nutrient acquisition, but many aspects of root in crops are not well‐understood. Here, we cloned functionally characterized a key gene rice ( Oryza sativa ) based on mutant analysis. The stop 1 srm1 lacks crown roots (CRs) lateral (LRs) carries point mutation the t‐SNARE coding SYNTAXIN OF PLANTS 132 OsSYP132 ), leading to premature codon ablating post‐transmembrane (PTM) region . We identified functional SNARE complex...
Crassulaceae plants are valued for their horticultural, ecological, and economic significance, but genetic improvement is hindered by the absence of efficient stable transformation methods. Therefore, development a tailored method crucial enhancing progress plants. The results indicate that, in experiments conducted on Kalanchoe tetraphylla, K599 strain exhibited highest efficiency (76.67%), while C58C1 was least (21.43%). An acetosyringone concentration 100 μM optimal hairy root...