A5021850289- Plant Molecular Biology Research
- Genetic Mapping and Diversity in Plants and Animals
- Plant Gene Expression Analysis
- Plant nutrient uptake and metabolism
- Plant Reproductive Biology
- Plant Stress Responses and Tolerance
- Plant biochemistry and biosynthesis
- Photosynthetic Processes and Mechanisms
- Recycled Aggregate Concrete Performance
- Concrete Corrosion and Durability
- Concrete and Cement Materials Research
Northeast Institute of Geography and Agroecology
2020-2024
Chinese Academy of Sciences
2020-2024
University of Chinese Academy of Sciences
2020-2024
Huainan Normal University
2023
Abstract In rice (Oryza sativa) and other plants, plant architecture seed size are closely related to yield. Brassinosteroid (BR) signaling the mitogen-activated protein kinase (MAPK) pathway (MAPK 10 [MAPKKK10]–MAPK 4 [MAPKK4]–MAPK6) two major regulatory pathways that control size. However, their possible relationship crosstalk remain elusive. Here, we show WRKY53 mediated between BR MAPK pathway. Biochemical genetic assays demonstrated glycogen synthase kinase-2 (GSK2) phosphorylates...
Abstract Cold tolerance at the booting (CTB) stage is a major factor limiting rice (Oryza sativa L.) productivity and geographical distribution. A few cold-tolerance genes have been identified, but they either need to be overexpressed result in CTB or cause yield penalties, their utility for breeding. Here, we characterize function of cold-induced transcription WRKY53 rice. The wrky53 mutant displays increased CTB, as determined by higher seed setting. Low temperature associated with lower...
Grain size and leaf angle are key agronomic traits that determine final yields in rice. However, the underlying molecular mechanisms not well understood. Here we demonstrate Oryza sativa Mitogen Activated Protein Kinase OsMKKK70 regulates grain Overexpressing caused plants to produce longer seeds. The osmkkk62/70 double mutant osmkkk55/62/70 triple displayed significantly smaller seeds a more erect compared wild type, indicating functions redundantly with its homologs OsMKKK62 OsMKKK55....
ABSTRACT Panicle exsertion is one of the crucial agronomic traits in rice ( Oryza sativa ). Shortening panicle often leads to enclosure and severely reduces seed production. Gibberellin (GA) plays important roles regulating exsertion. However, underlying mechanism relative regulatory network remain elusive. Here, we characterized oswrky78 mutant showing severe enclosure, found that defect caused by decreased bioactive GA contents. Biochemical analysis demonstrates OsWRKY78 can directly...
Abstract Brassinosteroids (BRs) are plant‐specific steroid hormones which regulate plant growth, development, and adaptation. Transcriptional regulation plays key roles in hormone signaling. A mediator can serve as a bridge between gene‐specific transcription factors the RNA polymerase machinery, functioning an essential component regulating transcriptional process. However, whether is involved BR signaling unknown. Here, we discovered that Oryza sativa subunit 25 (OsMED25) important...
Flowering time is a fundamental factor determining the global distribution and final yield of rice (Oryza sativa). Although diverse flowering genes have been reported in this crop, transcriptional regulation its key are poorly understood. Here, we report that basic leucine zipper transcription factor, bZIP71, functions as repressor. The overexpression bZIP71 delays flowering, while bzip71 mutant flowers early both long-day short-day conditions. A genetic analysis showed by might be...
Cold stress at the booting stage leads to a lower seed setting rate and seriously threatens production of rice (Oryza sativa L.), which has become major yield-limiting factor in higher-altitude -latitude regions. Because cold tolerance (CTB) is complex trait controlled by multiple loci, only few genes have been reported so far. In this study, function OsMKKK70 (Mitogen Activated Protein Kinase 70) response CTB was characterized. expression rapidly induced stage. overexpression (OsMKKK70-OE)...
The combination of water management and urban planning can promote the sustainable development cities, which be achieved through buildings’ absorption utilization pollutants in water. Sulfate ions are one important water, concrete is an building material. sulfate by change bearing capacity sustainability. Nevertheless, given complex heterogeneous nature a series chemical physical reactions, there currently no efficient accurate method for predicting mechanical performance. This work presents...