A5100442723- Plant Stress Responses and Tolerance
- Plant Molecular Biology Research
- Plant Reproductive Biology
- Plant Micronutrient Interactions and Effects
- Pancreatic function and diabetes
- Mycotoxins in Agriculture and Food
- Nutritional Studies and Diet
- Plant and Fungal Species Descriptions
- Effects of Environmental Stressors on Livestock
- Pesticide Exposure and Toxicity
- Microbial infections and disease research
- Plant responses to water stress
- Plant Gene Expression Analysis
- Heavy metals in environment
- Polyamine Metabolism and Applications
- Ecology and Conservation Studies
- Rice Cultivation and Yield Improvement
- Plant nutrient uptake and metabolism
- Endoplasmic Reticulum Stress and Disease
- GABA and Rice Research
- Antioxidant Activity and Oxidative Stress
- Urban Green Space and Health
- Plant Toxicity and Pharmacological Properties
Zhengzhou University
2024
Guangxi University
2019-2022
State Key Laboratory For Conservation and Utilization of Subtropical Agro-Bioresources
2019-2022
Shanghai Academy of Agricultural Sciences
2013-2022
Chinese Academy of Medical Sciences & Peking Union Medical College
2021
Abstract Plants have evolved a lignin-based Casparian strip (CS) in roots that restricts passive diffusion of mineral elements from the soil to stele. However, molecular mechanisms underlying CS formation rice (Oryza sativa), which contains at both exodermis and endodermis, are poorly understood. Here, we demonstrate endodermis is redundantly regulated by three MYELOBLASTOSIS (MYB) transcription factors, OsMYB36a, OsMYB36b, OsMYB36c, highly expressed root tips. Knockout all genes resulted...
Salinity is one of the major abiotic stresses that affect crop productivity. Identification potential novel genes responsible for salt tolerance in barley will contribute to understanding molecular mechanism responses stress. We compared changes transcriptome between Hua 11 (a salt-tolerant genotype) and 30 sensitive response stress at seedling stage using cDNA microarrays. In total, 557 247 salt-responsive were expressed exclusively shoot root tissue genotype, respectively. Among these...
Background: Fumonisin B1 (FB1) is one of the most common mycotoxins contaminating feed and food. Although regulatory limits about fumonisins have been established in some countries, it still very important to conduct research on lower doses FB1 determine tolerance limits. The aim this study was investigate effects different concentrations FB1, provide further evidence toxic doses- exposure time-associated influence mice, especially low levels for long-term exposure. Methods: Female BALB/c...
OsCASP1 (Casparian strip domain protein 1) was recently identified to function in Casparian (CS) formation at the endodermal cells rice roots, which required for selective mineral uptake rice. Here, we further investigate functional form of vivo. Expression analysis shows that OsCASP1, OsCASP2, OsCASP3, and OsCASP5 were expressed roots apart from OsCASP4. A yeast two-hybrid (Y2H) assay revealed can interact with itself but not OsCASP3 OsCASP5. These interactions OsCASP2 plasma membrane...
Salt stress is a major abiotic that threatens global rice production. It particularly important to improve salt tolerance in upland because of its growth environment. Upland landrace 17SM-19 with high was obtained from previous study. In this study, an integrated analysis transcriptome and metabolome performed determine the responses seedling stress. When treated 100 mm NaCl, significantly inhibited at 5 d, inhibition first observed shoot dry weight (SDW). Changes potassium (K+) content were...
The Casparian strip domain protein 1 (OsCASP1) is necessary for the formation of (CS) in rice endodermis. It also controls Ca2+ transport to stele. Here, we demonstrated that OsCASP1 overexpression enhanced Ca tolerance rice. Under normal conditions, OsCASP1-overexpressed lines showed similar concentrations essential metals roots and shoots compared wild type, while under high roots, shoots, xylem sap was significantly decreased. This did not apply other metals. Ca-inhibited growth...
OsC2DP is a cytosolic protein containing C2 domain recently identified in rice, which translocated to the plasma membrane response salt stress. Here, we further investigated subcellular localization of by truncation analysis. In consistent with OsC2DP, OsC2DP1−165 at N-terminus was localized cytosol. contrast OsC2DP1−165, OsC2DP166−290 lack C-terminus cytosol and nucleus, similar GFP control. Under conditions, both not altered failed migrate membrane. These results indicated that determined...