A5017872772- Plant Molecular Biology Research
- Plant Gene Expression Analysis
- Plant Reproductive Biology
- Plant biochemistry and biosynthesis
- Plant Stress Responses and Tolerance
- Photosynthetic Processes and Mechanisms
- Plant tissue culture and regeneration
- Peanut Plant Research Studies
- Research in Cotton Cultivation
- Chromosomal and Genetic Variations
- Genetic diversity and population structure
- Plant Taxonomy and Phylogenetics
- Forest ecology and management
- Forest, Soil, and Plant Ecology in China
- Redox biology and oxidative stress
- GABA and Rice Research
- Genomics and Phylogenetic Studies
- Genetics and Plant Breeding
- Biofuel production and bioconversion
- Plant Virus Research Studies
- Plant responses to water stress
- Bioenergy crop production and management
- Plant Genetic and Mutation Studies
- Lipid Membrane Structure and Behavior
- Lipid metabolism and biosynthesis
Henan University
2023-2025
Northeast Forestry University
2014-2023
Minzu University of China
2023
Agriculture and Forestry University
2023
Zhejiang A & F University
2023
Birch (Betula platyphylla × B. pendula) is an important tree for landscaping due to its attractive white bark and straight trunk. In this study, we characterized a T-DNA yellow-green leaf mutant, yl. We identified six insertion sites (ISs) in the mutant by genome resequencing found 40-kb deletion containing BpGLK1 around IS2 on chromosome 2. Complementation experiments with yl repression of wild-type plants confirmed that was responsible mutated phenotype. Physiological ultrastructural...
Abstract Betula L. (birch) is a pioneer hardwood tree species with ecological, economic, and evolutionary importance in the Northern Hemisphere. We sequenced platyphylla genome assembled sequences into 14 chromosomes. The lacks evidence of recent whole-genome duplication has same paleoploidy level as Vitis vinifera Prunus mume. Phylogenetic analysis lignin pathway genes coupled tissue-specific expression patterns provided clues for understanding formation higher ratios syringyl to guaiacyl...
WRKY transcription factors (TFs) are important regulators in the complex stress response signaling networks plants, but detailed mechanisms underlying these regulatory have not been fully characterized. In present study, we identified a Group III gene (PsnWRKY70, Potri.016G137900) from Populussimonii × Populusnigra and explored its function under salt pathogen stresses. The promoter sequence that is located 2471-bp upstream start codon (SC) of PsnWRKY70 contained many stress-responsive...
The involvement of APETALA1 (AP1) in the flowering transition has been focus much research. Here, we produced Betula platyphylla × pendula (birch) lines that overexpressed BpAP1 using Agrobacterium-mediated transformation; obtained five independent 35S::BpAP1 transgenic lines. Polymerase chain reaction (PCR), Southern, northern and western analyses were used to identify transformants. As determined by quantitative real-time PCR (qRT-PCR), expression roots, shoots, leaves terminal buds was...
Approximately, 20% of arable land worldwide, as well nearly half irrigated land, is subjected to salt stress. Osmotic stress and ion toxicity due saline soils cause low crop yields. In this study, we introduced 18 families salt-tolerant birch (Betula pendula Roth., Betula kirghisorum Sav.-Ryczg., pubescens Ehrh) into five high-salinity locations in northeastern China evaluated their survival abilities. We also analyzed variation stability genotype–environment interactions the different under...
We cloned a Cinnamoyl‐ CoA Reductase gene ( BpCCR1 ) from an apical meristem and first internode of Betula platyphylla characterized its functions in lignin biosynthesis, wood formation tree growth through transgenic approaches. generated overexpression suppression lines analyzed them comparison with the wild‐type terms content, anatomical characteristics, height biomass. found that could increase content up to 14.6%, underexpression decreased by 6.3%. Surprisingly, modification expression...
To evaluate differences among poplar clones of various ploidies, 12 hybrid (P. simonii × P. nigra) nigra simonii) with different ploidies were used to study phenotypic variation in growth traits and photosynthetic characteristics. Analysis variance showed remarkable for each the investigated these (P < 0.01). Coefficients (PCV) ranged from 2.38% 56.71%, repeatability 0.656 0.987. The Pn (photosynthetic rate) photon flux density (PPFD) curves S-shaped, but Pn-ambient CO2 (Ca) shaped like an...
Flowering is a crucial process for plants that under complex genetic control. AP1 acts as an organizer and switch the transition from vegetative to reproductive growth. In our previous study, we found overexpression of BpAP1 significantly promoted formation male inflorescence in birch (Betula platyphlla × B. pendula). this aimed at investigating molecular regulatory mechanism during birch. We affected expression many flowering-related genes, had significant effect on B class MADS-box genes....
Abstract Cytokinin oxidase/dehydrogenase (CKX) is a key regulatory enzyme for the irreversible degradation of plant hormone cytokinin (CK), which important in growth and development response to abiotic stresses cotton. In this study, 27, 28, 14 CKXs were screened by FAD structural domain binding Gossypium hirsutum , barbadense arboreum raimondii respectively. Their phylogenetic relationships expression patterns analyzed, most GhCKXs found be tissue-specific responsive various such as cold,...
Salt stress inhibits normal plant growth and development by disrupting cellular water absorption metabolism. Therefore, understanding salt tolerance mechanisms should provide a theoretical basis for developing salt-resistant varieties. Here, we cloned ThTrx5 from Tamarix hispida, woody shrub, generated ThTrx5-overexpressing transgenic Arabidopsis thaliana lines. Under NaCl stress, the germination rate of overexpressing lines was significantly increased relative to that nontransgenic line;...