A5063407449- Plant and animal studies
- Genomics and Phylogenetic Studies
- Plant Molecular Biology Research
- Plant Gene Expression Analysis
- Plant biochemistry and biosynthesis
- Plant Reproductive Biology
- Plant and Fungal Species Descriptions
- Plant tissue culture and regeneration
- Biological and pharmacological studies of plants
- Turfgrass Adaptation and Management
- Photosynthetic Processes and Mechanisms
- Plant Pathogens and Fungal Diseases
- Natural product bioactivities and synthesis
- Species Distribution and Climate Change
- Phytochemicals and Antioxidant Activities
- Bioenergy crop production and management
- Wheat and Barley Genetics and Pathology
- Plant Stress Responses and Tolerance
- Plant-Microbe Interactions and Immunity
- Plant Diversity and Evolution
- Genetic diversity and population structure
- Ecology and Conservation Studies
- Plant Physiology and Cultivation Studies
- Plant nutrient uptake and metabolism
- Agricultural Practices and Plant Genetics
Fujian Agriculture and Forestry University
2016-2025
Beijing Forestry University
2023-2025
Huazhong Agricultural University
2014-2017
The Orchidaceae is of economic and ecological importance constitutes ˜10% all seed plant species. Here, we report a genome physical map for Cymbidium sinense, well-known species belonging to genus that has thousands natural variation varieties flower organs, leaf colours also referred as the King Fragrance, which make it arose into unique cultural symbol in China. high-quality chromosome-scale assembly was 3.52 Gb size, 29 638 protein-coding genes were predicted, evidence whole-genome...
Abstract To improve our understanding of the origin and evolution mycoheterotrophic plants, we here present chromosome-scale genome assemblies two sibling orchid species: partially Platanthera zijinensis holomycoheterotrophic guangdongensis . Comparative analysis shows that mycoheterotrophy is associated with increased substitution rates gene loss, deletion most photoreceptor genes auxin transporter might be linked to unique phenotypes fully orchids. Conversely, trehalase catalyse conversion...
The marvelously diverse Orchidaceae constitutes the largest family of angiosperms. genus Cymbidium in is well known for its unique vegetation, floral morphology, and flower scent traits. Here, a chromosome-scale assembly genome ensifolium (Jianlan) presented. Comparative genomic analysis showed that C. has experienced two whole-genome duplication (WGD) events, most recent which was shared by all orchids, while older event τ monocots. results MADS-box genes provided support establishing gene...
The basic leucine zipper (bZIP) transcription factors constitute the most widely distributed and conserved eukaryotic family. They play crucial roles in plant growth, development, responses to both biotic abiotic stresses, exerting strong regulatory control over expression of downstream genes. In this study, a genome-wide characterization CebZIP factor family was conducted using bioinformatic analysis. Various aspects, including physicochemical properties, phylogenetics, structural domains,...
MYB transcription factors of plants play important roles in flavonoid synthesis, aroma regulation, floral organ morphogenesis, and responses to biotic abiotic stresses. Cymbidium ensifolium is a perennial herbaceous plant belonging Orchidaceae, with special flower colors high ornamental value. In this study, total 136 CeMYB were identified from the genome C. ensifolium, including 27 1R-MYBs, 102 R2R3-MYBs, 2 3R-MYBs, 4R-MYBs, 3 atypical MYBs. Through phylogenetic analysis combination...
Tagetes erecta is an annual multifunctional plant which can be cultivated under a broad range of climatic conditions. Polyploidization and interspecific hybridization are applied to facilitate breeding cultivars T. with improved ornamental qualities. Colchicine treatment the germinating seeds was proved useful tool for chromosome doubling male sterile two-type line 'M525AB', resulting frequency polyploid seedlings ranging from 88.89% (following 0.05% w/v colchicine 3–6 h exposure period)...
Phalaenopsis orchids, belonging to the Orchidaceae family, one of largest groups angiosperms, possess significant commercial value due their fascinating flowers. Petal size is a vital trait that directly determines flower and shape Phalaenopsis. However, genetic developmental regulation petal in remains unexplored. In this study, we tracked growth pattern through five stages opening, discovering cell division stops at stage 2 3 5 are critical periods rapid expansion. RNA-seq was then...
Tagetes erecta is an important commercial plant of Asteraceae family. The male sterile (MS) and fertile (MF) two-type lines T. have been utilized in F1 hybrid production for many years, but no report has made to identify the genes that specify its sterility caused by homeotic conversion floral organs. In this study, transcriptome assembly digital gene expression profiling were performed generate profiles MS MF plants. A cDNA library was generated from equal mixture RNA isolated flower buds...
Melastomataceae has abundant morphological diversity with high economic and ornamental merit in Myrtales. The phylogenetic position of Myrtales is still contested. Here, we report the chromosome-level genome assembly Melastoma dodecandrum Melastomataceae. assembled size 299.81 Mb a contig N50 value 3.00 Mb. Genome evolution analysis indicated that M. dodecandrum, Eucalyptus grandis, Punica granatum were clustered into clade formed sister group ancestor fabids malvids. We found experienced...
Terpene synthases (TPSs) are essential for forming terpenes, which play numerous functional roles in attracting pollinators, defending plants, and moderating the interaction between plants. TPSs have been reported some orchids, but genome-wide identification of terpenes Cymbidium faberi is still lacking. In this study, 32 putative TPS genes were classified C. divided into three subfamilies (TPS-a, TPS-b, TPS-e/f). Motif gene structure analysis revealed that most CfTPS had conserved...
According to the floral organ development ABC model, B class genes specify petal and stamen identification. In order study function of in flower Tagetes erecta, five MADS-box were identified their expression putative functions studied. Sequence comparisons phylogenetic analyses indicated that there one PI-like gene-TePI, two euAP3-like genes-TeAP3-1 TeAP3-2, TM6-like genes-TeTM6-1 TeTM6-2 T. erecta. Strong levels these detected stamens disk florets, but little or no was bracts, receptacles...
The basic helix-loop-helix (bHLH) transcription factors are widely distributed across eukaryotic kingdoms and participate in various physiological processes. To date, the bHLH family has been identified functionally analyzed many plants. However, systematic identification of yet to be reported orchids. Here, 94 were from Cymbidium ensifolium genome divided into 18 subfamilies. Most CebHLHs contain numerous cis-acting elements associated with abiotic stress responses phytohormone responses. A...
Abstract Background Isopentenyltransferases (IPT) serve as crucial rate-limiting enzyme in cytokinin synthesis, playing a vital role plant growth, development, and resistance to abiotic stress. Results Compared the wild type, transgenic creeping bentgrass exhibited slower growth rate, heightened drought tolerance, improved shade tolerance attributed delayed leaf senescence. Additionally, plants showed significant increases antioxidant levels, chlorophyll content, soluble sugars. Importantly,...
Fusarium wilt in Cymbidium ensifolium, caused by oxysporum, is highly contagious and poses a severe hazard. It significantly reduces the ornamental value of C. ensifolium causes substantial economic losses agricultural production. Nucleotide-binding site–leucine-rich repeat (NBS-LRR) genes are key regulatory factors plant disease resistance responses, playing vital roles defending against pathogen invasions. In our study, we conducted comprehensive analysis NBS-LRR gene family genome...
Terpene synthases (TPSs) are crucial for the diversification of terpenes, catalyzing formation a wide variety terpenoid compounds. However, genome-wide systematic characterization TPS genes in Cymbidium ensifolium has not been reported. Within genomic database C. ensifolium, we found 30 CeTPS this investigation. were irregularly distributed throughout seven chromosomes and primarily expanded through tandem duplications. The proteins classified into three subfamilies, including 17 TPS-b...
Alfalfa (Medicago sativa L.) as an important legume plant can quickly produce adventitious roots (ARs) to form new plants by cutting. But the regulatory mechanism of AR formation in alfalfa remains unclear.To better understand rooting process cuttings, materials from four stages, including initial separation stage (C stage), induction (Y primordium (P stage) and maturation (S were collected used for RNA-Seq. Meanwhile, three candidate genes (SAUR, VAN3 EGLC) selected explore their roles...