A5006956185- Plant Molecular Biology Research
- Plant Stress Responses and Tolerance
- Plant nutrient uptake and metabolism
- Crop Yield and Soil Fertility
- Plant Reproductive Biology
- Photosynthetic Processes and Mechanisms
- Wheat and Barley Genetics and Pathology
- Light effects on plants
- Plant Parasitism and Resistance
- Plant Micronutrient Interactions and Effects
- Food composition and properties
- Advanced Mathematical Modeling in Engineering
- Plant and animal studies
- Genetics and Plant Breeding
- Fluid Dynamics and Vibration Analysis
- Plant Genetic and Mutation Studies
- Turfgrass Adaptation and Management
- Heat and Mass Transfer in Porous Media
- Plant responses to elevated CO2
- Engineering Applied Research
- Genetic Mapping and Diversity in Plants and Animals
- Greenhouse Technology and Climate Control
- Plant Gene Expression Analysis
- Seed and Plant Biochemistry
Institute of Crop Sciences
2021-2024
Chinese Academy of Agricultural Sciences
2021-2024
Abstract The utilization of stabilized DELLA proteins Rht-B1b and Rht-D1b was crucial for increasing wheat (Triticum aestivum) productivity during the Green Revolution. However, underlying mechanisms remain to be clarified. Here, we cloned a gain-of-function allele GSK3/SHAGGY-like kinase-encoding gene GSK3 by characterizing dwarf mutant. Furthermore, determined that interacts with phosphorylates Revolution protein promote it reduce plant height in wheat. Specifically, phosphorylation may...
Brassinosteroids (BRs) are vital plant steroid hormones involved in numerous aspects of life including growth, development, and responses to various stresses. However, the underlying mechanisms how BR regulates abiotic stress wheat (Triticum aestivum L.) remain be elucidated. Here, we find that signal core transcription factor BRASSINAZOLE-RESISTANT1 (TaBZR1) is significantly up-regulated by salt treatment. Overexpression Tabzr1-1D (a gain-of-function TaBZR1 mutant protein) improves...
Improvements in plant architecture, such as reduced height under high-density planting, are important for agricultural production. Light and gibberellin (GA) essential external internal cues that affect architecture. In this study, we characterize the direct interaction of distinct receptors link light GA signaling Arabidopsis (Arabidopsis thaliana) wheat (Triticum aestivum L.). We show receptor CRY1 represses through with all five DELLA proteins promotion RGA protein accumulation...
The miR156-targeted SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL) transcription factors play key roles in regulating plant development, but little is known about their function abscisic acid (ABA) signaling. Here, we report that the SPLs enhance ABA responses and contribute to inhibition of pre-harvest sprouting. We find SPL9 directly activates expression responsive genes through binding promoters. was further shown physically interact with ABSCISIC ACID INSENSITIVE 5 (ABI5), a master factor...
The domestication gene Q is largely responsible for the widespread cultivation of wheat because it confers multiple traits. However, underlying molecular mechanisms how regulates these traits remain unclear. In this study, we identify a Q-interacting protein TaLAX1, basic helix-loop-helix transcription factor, through yeast two-hybrid assays. Using biochemical and genetic approaches, explore roles TaLAX1 in regulating Overexpression produces phenotypes, reminiscent q allele; loss-of-function...
Summary Drought stress causes substantial losses in crop production per year worldwide, threatening global food security. Identification of the genetic components underlying drought tolerance plants is great importance. In this study, we report that loss‐of‐function chromatin‐remodeling factor PICKLE (PKL), which involved repression transcription, enhances Arabidopsis . At first, find PKL interacts with ABI5 to regulate seed germination, but regulates independently ABI5. Then, necessary for...
SUMMARY The Q transcription factor plays important roles in improving multiple wheat domestication traits such as spike architecture, threshability and rachis fragility. However, whether how it regulates abiotic stress adaptation remain unclear. We found that the transcriptional expression of can be induced by NaCl abscisic acid treatments. Using q mutants generated CRISPR/Cas9 overexpression transgenic lines, we showed domesticated gene causes a penalty salt tolerance. Then, demonstrated...
Summary Leaf senescence is a complex process strictly regulated by various external and endogenous factors. However, the key signaling pathway mediating leaf remains unknown. Here, we show that Arabidopsis SPX1/2 negatively regulate genetically downstream of strigolactone (SL) pathway. We demonstrate SL receptor AtD14 MAX2 mediate age‐dependent degradation SPX1/2. Intriguingly, uncover an accumulation SLs in leaves via transcriptional activation biosynthetic genes transcription factors (TFs)...
Summary Although elevated ambient temperature causes many effects on plant growth and development, the mechanisms of high‐ambient sensing remain unknown. In this study, we show that GLYCOGEN SYNTHASE KINASE 3s (GSK3s) negatively regulate response oligomerize upon high‐temperature treatment. We demonstrate GSK3 kinase BIN2 specifically interacts with sensor phytochrome B (phyB) but not EARLY FLOWER 3 (ELF3) to phosphorylate promote phyB photobody formation. Furthermore, phosphorylation by...
Brassinosteroids play an essential role in promoting skotomorphogenesis, yet the underlying mechanisms remain unknown. Here we report that a plant-specific BLISTER (BLI) protein functions as positive regulator of both BR signaling and skotomorphogenesis Arabidopsis (Arabidopsis thaliana). We found glycogen synthase kinase 3 (GSK3)-like BRASSINOSTEROID INSENSITIVE2 interacts with phosphorylates BLI at 4 phosphorylation sites (Ser70, Ser146, Thr256, Ser267) for degradation; turn, inhibits...
The results of incompressible wall turbulence have shown that the proposed universal multiscale Smagorinsky model (UMSM) has low sensitivity to grid resolution and coefficient under precondition assuring accuracy. To further investigate requirement UMSM for more complex turbulence, wall-resolved large eddy simulation (WR-LES) flow past a circular cylinder isothermal non-isothermal cases at Re = 3900 were simulated by this model. In sothermal simulation, coarse resolutionshow excellent...
Abstract CONSTANS (CO) is a central regulator of floral initiation in response to photoperiod. In this study, we show that the GSK3 kinase BIN2 physically interacts with CO and gain-of-function mutant bin2-1 displays late flowering phenotype through down-regulation FT transcription. Genetic analyses genetically acts upstream regulating time. Further, illustrate phosphorylates Thr280 residue CO. Importantly, phosphorylation restricts function promoting flowering. Moreover, reveal N-terminal...