A5030027394- Plant Molecular Biology Research
- Plant and animal studies
- Plant Gene Expression Analysis
- Plant Stress Responses and Tolerance
- Genomics and Phylogenetic Studies
- Plant Reproductive Biology
- Plant tissue culture and regeneration
- Plant Parasitism and Resistance
- Climate change and permafrost
- Biological and pharmacological studies of plants
- Light effects on plants
- Photosynthetic Processes and Mechanisms
- Lipid metabolism and biosynthesis
- Polysaccharides and Plant Cell Walls
- CRISPR and Genetic Engineering
- Flowering Plant Growth and Cultivation
- Aquaculture disease management and microbiota
- Plant biochemistry and biosynthesis
- interferon and immune responses
- GABA and Rice Research
- Genetic diversity and population structure
- Advances in Cucurbitaceae Research
- Animal Genetics and Reproduction
- Postharvest Quality and Shelf Life Management
- Food composition and properties
Hebei Agricultural University
2020-2025
China Agricultural University
2023
Research Institute of Forestry
2022
Chinese Academy of Forestry
2022
Tianjin University of Technology and Education
2022
Innovation Cluster (Canada)
2021
Chinese Academy of Sciences
2017-2018
Institute of Botany
2017-2018
University of Chinese Academy of Sciences
2017-2018
Xiamen University
2012
As one of the largest families angiosperms, Orchidaceae family is diverse. Dendrobium represents second genus Orchidaceae. However, an assembled high-quality genome species in this lacking. Here, we report a chromosome-scale reference chrysotoxum, important ornamental and medicinal orchid species. The size D. chrysotoxum was 1.37 Gb, with contig N50 value 1.54 Mb. Of sequences, 95.75% were anchored to 19 pseudochromosomes. There 30,044 genes predicted genome. Two whole-genome...
Orchids constitute approximately 10% of flowering plant species. However, only about 10 orchid genomes have been published. Metabolites are the main way through which orchids respond to their environment. Dendrobium nobile, belonging Dendrobium, second largest genus in Orchidaceae, has high ornamental, medicinal, and ecological value. D. nobile is source many popular horticultural varieties. Among species, highest amount dendrobine, regarded as one criteria for evaluating medicinal quality....
Dendrobium officinale (DO) is a well-known medicinal and edible plant, yet its impact on the quality of noodles has been infrequently reported. In this study, DO was incorporated into multi-grain flour in varying proportions (0, 2, 4, 6, 8%) to prepare noodles, their assessed. The percentage increase decreased cooking loss, whiteness, appearance, taste while simultaneously enhancing water absorption, adhesiveness, smoothness, starch digestion resistance. Lower supplemental levels (2–4%)...
Crassulacean acid metabolism (CAM) is a CO2 fixation pathway that maximizes water-use efficiency (WUE), compared with the C3/C4 pathway, which permits CAM plants to adapt arid environments. The provides excellent opportunities genetically design plants, especially bioenergy crops, high WUE and better photosynthetic performance than in information available on origin evolution of scant, however. Here, we analyzed transcriptomes from 13 orchid species two existing genomes, covering C3 an...
Petals of the monocot Phalaenopsis aphrodite (Orchidaceae) possess conical epidermal cells on their adaxial surfaces, and a large amount cuticular wax is deposited them to serve as primary barrier against biotic abiotic stresses. It has been widely reported that subgroup 9A members R2R3-MYB gene family, MIXTA MIXTA-like in eudicots, act regulate differentiation cells. However, molecular pathways underlying cell development biosynthesis petals remain unclear. Here, we characterized two genes,...
Dendrobium catenatum Lindl (Orchidaceae) has high medicinal and economic value. Unfortunately, industrially-cultivated D. exhibits inferior quality in comparison with wild-harvested plant materials. Previously, we produced tetraploid germplasm order to increase the production of bioactive compounds. However, although contains a higher polysaccharide content than diploid catenatum, molecular mechanism is still unknown. In this study, stems leaves was studied alongside comprehensive...
Self-incompatibility (SI) is found in approximately 40% of flowering plant species and at least 100 families. Although orchids belong to the largest angiosperm family, only 10% orchid present SI have gametophytic (GSI). Furthermore, a majority (72%) Dendrobium species, which constitute one Orchidaceae genera, show GSI. However, nothing known about molecular mechanism The S-determinants GSI been well characterized level Solanaceae, Rosaceae, Plantaginaceae, use an S-ribonuclease...
Self-incompatibility (SI) is a type of reproductive barrier within plant species and one the mechanisms for formation maintenance high diversity adaptation angiosperm species. Approximately 40% flowering plants are SI species, while only 10% orchid self-incompatible. Intriguingly, as largest genera in Orchidaceae, 72% Dendrobium self-incompatible, accounting nearly half reported orchids, suggesting that contributes to However, few studies investigating have been published. This study aimed...
As one of the largest families transcription factors (TFs) in plants, WRKY TF family plays a key role regulating plant responses to various biotic and abiotic stresses. However, there is no confirmed method quickly identify stress-responsive members from <italic>WRKY</italic> gene family. In this study, all reported functional genes were first analyzed, amino acid patterns response stress identified group II-c...
Dendrobium officinale Kimura et Migo is an orchid with both medicinal and edible values a high economic value. The wild resources of D. are in endangered state. Compared the officinale, cultivated exhibits inferior quality low content components. Polyploid induction conventional breeding tool for genome doubling species, which can effectively increase total amount plant components to improve efficacy officinale. In this study, tetraploids were generated by treating protocorms colchicine....
Low temperatures pose a significant threat to plant growth and development. Studies have shown that aquaporins (AQPs), as the main functional proteins on cell membrane regulating water ingress egress, play vital role in maintaining dynamic balance when plants face cold stress. Catalpa bungei, an important timber ornamental tree species, has its cultivation range significantly limited by poor tolerance. However, no study been found aiming identify aquaporin gene family. This aims fill this...
As an important horticultural plant, the orchid is widely distributed in its natural habitat and faces various environmental stresses, among which nutrient recycling stress resistance are of great concern. During these processes, autophagy essential pathway, a conserved self-eating process that degrades macromolecular components recycles cell materials or nutrients during developmental processes under conditions. Two ubiquitin-like systems (UBLs) play major role initiation associated with...
The high temperature may cause difficult growth or bloom in the summer, which is key problem limiting cultivation and application of dahlia. photosynthetic physiological mechanisms dahlia under stress were studied to provide a theoretical basis for expanding range annual production. Two varieties, ‘Tampico’ ‘Hypnotica Tropical Breeze’, used as test materials treated 1 d 2 at temperatures 35/30 °C 40/35 (day/night: 14 h/10 h) then recovered 25/20 7 d. A treatment was control. results are...
In order to investigate the immune role of ribosomal protein L10 (RPL10/QM-like gene) in marine fish, we challenged large yellow croaker Pseudosciaena (= Larimichthys) crocea, most important fish culture species China, by injection with a mixture bacteria Vibrio harveyi and V. parahaemolyticus (3:1 volume).Microarray analysis real-time PCR were performed 24 48 h post-challenge isolate identify QM-like gene from gill P. crocea (designated PcQM).The expression level PcQM did not changed...
Abstract Dahlia pinnata Cavanilles 1791 is an important ornamental plant worldwide. The chloroplast genome has obvious advantages in studies of systematic evolution at the classification and species level, making it resource for phylogenetic research.Here, we sequenced full from D. 'Chocolate' found that exhibited a typical tetrad structure. full-length was 152,107 bp, with GC content 38.45%. included 83,704 bp large single-copy (LSC) region, 18,347 small (SSC) pair 25,028 inverted repeats (...
Plants are susceptible to a variety of abiotic stresses during the growing period, among which low temperature is one more frequent stress factors. Maintaining water balance under cold difficult and critical challenge for plants. Studies have shown that aquaporins located on cytomembrane play an important role in controlling homeostasis stress, involved tolerance mechanism plant cells stress. In addition, aquaporin gene family closely related resistance As major greening tree species urban...
The genus Dahlia has approximately 40 species; however, the complete chloroplast genome been reported only for one species. Due to this lack of information on genomes, phylogenetic relationships within remain unclear. Therefore, present study sequenced D. imperialis first time. This was 152,084 bp long with a typical quadripartite structure and GC content 38.45%. A total 134 genes were annotated in genome, including 86 protein-coding genes, 38 transfer RNA 8 ribosomal 2 pseudogenes. detailed...
<title>Abstract</title> <bold>Background:</bold><italic> </italic>Maintaining water balance in various adversities is a difficult and critical challenge for plants. Studies have shown that aquaporins located on cytomembrane play an important role maintaining homeostasis under environmental stresses. Some studies are involved the tolerance mechanism of plant cells cold stress, aquaporin gene family closely related to resistance <italic>Ligustrum × vicaryi</italic> Rehd. plays significant...