A5076456547- Plant Molecular Biology Research
- Pineapple and bromelain studies
- Plant Reproductive Biology
- Plant Gene Expression Analysis
- Plant Stress Responses and Tolerance
- Plant tissue culture and regeneration
- Plant nutrient uptake and metabolism
- Photosynthetic Processes and Mechanisms
- Plant pathogens and resistance mechanisms
- Plant-Microbe Interactions and Immunity
- Polysaccharides and Plant Cell Walls
- Plant Genetic and Mutation Studies
- Advanced biosensing and bioanalysis techniques
- Plant Parasitism and Resistance
- Phytochemical compounds biological activities
- Bioenergy crop production and management
- Plant biochemistry and biosynthesis
- Antibiotic Resistance in Bacteria
- Soybean genetics and cultivation
- Chromosomal and Genetic Variations
- Biofuel production and bioconversion
- Sugarcane Cultivation and Processing
- Bacterial Infections and Vaccines
- Neonatal and Maternal Infections
Fujian Agriculture and Forestry University
2019-2025
Ministry of Education
2021
Calcium-dependent protein kinase (CPK) is one of the main Ca2+ combined that play significant roles in plant growth, development and response to multiple stresses. Despite an important member stress responsive gene family, little known about evolutionary history expression patterns CPK genes pineapple.Herein, we identified characterized 17 AcoCPK from pineapple genome, which were unevenly distributed across eight chromosomes. Based on structure phylogenetic tree analyses, AcoCPKs divided...
Soybean is one of the most important food crops in world. However, with environmental change recent years, many factors like drought, salinity, heavy metal, and disease seriously affected growth development soybean, causing substantial economic losses. In this study, we screened a bZIP transcription factor gene, GmbZIP152, which significantly induced by Sclerotinia sclerotiorum (S. sclerotiorum), phytohormones, salt-, drought-, metal stresses soybean. We found that overexpression GmbZIP152...
In most flowering plants, the female germline is initiated in subepidermal L2 layer of ovule primordia forming a single megaspore mother cell (MMC). How signaling from L1 (epidermal) could contribute to gene regulatory network (GRN) restricting MMC formation unclear. We show that EPIDERMAL PATTERNING FACTOR-like (EPFL) peptide ligands are expressed layer, together with their ERECTA family (ERf) receptor kinases, control specification Arabidopsis thaliana. EPFL-ERf dependent restricts...
The basic leucine zipper (bZIP) is a plant-specific transcription factor family that plays crucial roles in response to biotic and abiotic stresses. However, little known about the function of bZIP genes soybean. In this study, we isolated gene, GmbZIP19, from A subcellular localization study GmbZIP19 revealed its nucleus localization. We showed expression was significantly induced by ABA (abscisic acid), JA (jasmonic acid) SA (salicylic but reduced under salt drought stress conditions....
Drought and salt stress are the main environmental cues affecting survival, development, distribution, yield of crops worldwide. MYB transcription factors play a crucial role in plants’ biological processes, but function pineapple genes is still obscure. In this study, one factors, AcoMYB4, was isolated characterized. The results showed that AcoMYB4 localized cell nucleus, its expression induced by low temperature, drought, stress, hormonal stimulation, especially abscisic acid (ABA)....
The signaling pathway mediated by the receptor-like kinase ERECTA (ER) plays important roles in plant immune responses, but underlying mechanism is unclear. Genetic interactions between ER and chromatin remodeling complex SWR1 control of responses were studied. Electrophoretic mobility shift assay yeast one-hybrid analysis applied to identify ER-WRKY33 downstream components. Chromatin immunoprecipitation analyses further investigated. In this study, we show that enhances resistance white...
Soybean, one of the most valuable oilseed crops, is under constant pressure from pathogens. bZIP transcription factors (TFs) composing largest TF families in plants have diverse functions. Biochemical and physiological analyses were performed to characterize regulatory roles soybean GmbZIP15 response We found that transgenic overexpressing has increased resistance against Sclerotinia sclerotiorum Phytophthora sojae. Besides, regulates pathogen by modulating antioxidant defense system...
The regulation of downstream responsive genes by transcription factors (TFs) is a critical step in the stress response system plants. While bZIP are known to play important roles reactions, their functional characterization soybeans remains limited. Here, we identified soybean gene, GmbZIP60, which encodes protein containing typical domain with basic region and leucine zipper region. Subcellular localization studies confirmed that GmbZIP60 localized nucleus. Expression analysis demonstrated...
Dehydration responsive element-binding (DREB) transcription factors play a crucial role in plant growth, development and stress responses. Although DREB genes have been characterized many species, genome-wide identification of the gene family has not yet reported pineapple (Ananas comosus (L.) Merr.).Using comprehensive screening, we identified 20 AcoDREB on 14 chromosomes. These were categorized into five subgroups. AcoDREBs within group had similar structures domain compositions. Using...
Abstract The coordinated development of sporophytic and gametophytic tissues is essential for proper ovule patterning fertility. However, the mechanisms regulating their integrated remain poorly understood. Here, we report that Swi2/Snf2-Related1 (SWR1) chromatin-remodeling complex acts with ERECTA receptor kinase-signaling pathway to control female gametophyte integument growth in Arabidopsis thaliana by inhibiting transcription microRNA gene MIR398c early-stage megagametogenesis. Moreover,...
Inflorescence architecture critically influences plant reproductive success and crop yield, it reflects the activity of inflorescence meristem pedicel length. In Arabidopsis thaliana, ERECTA (ER) signaling pathway SWR1 chromatin remodeling complex jointly regulate by promoting expression PACLOBUTRAZOL RESISTANCE (PRE) gene family. However, how PREs remains unclear. RNA-sequencing immunoprecipitation coupled with quantitative PCR analyses were performed. Genetic interactions between HOMOLOG...
Gibberellin (GAs) plays an important regulatory role in the development and growth of pineapple (Ananas comosus (L.) Merr.). Bioinformatics was used to confirm differential expression GA2 gibberellin oxidase gene AcGA2oxs genome, which laid foundation for exploring its pineapple. In this study, 42 GA2ox genes (AcGA2oxs) were identified named from AcGA2ox1 AcGA2ox42, divided into four groups according phylogenetic analysis. We also analyzed structure, conserved motifs chromosome localization...
Germline development is a key step in sexual reproduction. Sexual plant reproduction begins with the formation of haploid spores by meiosis megaspore mother cells (MMCs). Although many evidences, directly or indirectly, show that epigenetics plays an important role MMC specification, how it controls commitment to downstream stages germline still unclear. Electrophoretic mobility shift assay (EMSA), western blot, immunofluorescence, and chromatin immunoprecipitation coupled quantitative PCR...
Pineapple (Ananas comosus (L.) Merr.) is an important tropical fruit with high economic value. The quality and yield of pineapple will be affected by various environmental conditions. Under adverse conditions, plants can produce a complex reaction mechanism to enhance their resistance. It has been reported that the member ethylene responsive transcription factors (ERFs) plays crucial role in plant developmental process stress response. However, function these proteins remains limited. In...
SBT (Subtilisin-like serine protease), a clan of proteolytic enzymes, plays versatile role in plant growth and defense. Although family genes have been obtained from studies dicots such as Arabidopsis, little is known about the potential functions monocots. In this study, 54 pineapple ( AcoSBT s) were divided into six subfamilies then identified to be experienced strong purifying selective pressure distributed on 25 chromosomes unevenly. Cis -acting element analysis indicated that almost all...
Inflorescence architecture is diverse in flowering plants, and two determinants of inflorescence are the meristem pedicel length. Although ERECTA (ER) signaling pathway, coordination with SWR1 chromatin remodeling complex, regulates subsequent effects on elongation, mechanism underlying SWR1-ER pathway regulation remains unclear. This study determined that SDG2 genetically interacts pathways regulating architecture. Transcriptome results showed auxin might potentially influence growth...
SQUAMOSA promoter binding proteins (SBPs) genes encode a family of plant-specific transcription factors involved in various growth and development processes, including flower fruit development, leaf initiation, phase transition, embryonic development. The SBP gene has been identified characterized many species, but no systematic analysis the carried out sugarcane.In present study, total 50 sequences for 30 were by genome-wide designated SsSBP1 to SsSBP30 based on their chromosomal...
Pineapple (Ananas comosus (L.) Merr.) is an important tropical fruit with high economic value, and its growth development are affected by the external environment. Drought salt stresses common adverse conditions that can affect crop quality yield. WRKY transcription factors (TFs) have been demonstrated to play critical roles in plant stress response, but function of pineapple TFs drought tolerance largely unknown. In this study, a AcWRKY31 gene was cloned characterized. nucleus-localized...
The SQUAMOSA promoter binding proteins (SBPs) gene family plays important roles in plant growth and development. SBP has been identified reported many species, but it not well studied passion fruit. In this study, a total of 14 genes were fruit named from PeSBP1 to PeSBP14 based on their chromosomal distribution. phylogenetic tree, structure, conserved motifs, collinearity analysis, expression patterns the members analyzed. We classified PeSBP into eight groups (I VIII) according motifs....
Reactive oxygen species (ROS), a type of monoelectronic reduction product, play integral roles in root growth and development. The epigenetic mechanism plays critical role gene transcription expression; however, its regulation ROS metabolism development is still limited. We found that the chromatin remodeling complex SWR1 regulates length lateral formation Arabidopsis. Our transcriptome results ontology (GO) enrichment analysis showed oxidoreductase activity-related genes significantly...