A5082774034- Head and Neck Cancer Studies
- Salivary Gland Tumors Diagnosis and Treatment
- Genetic Mapping and Diversity in Plants and Animals
- Soil erosion and sediment transport
- Chromosomal and Genetic Variations
- Landslides and related hazards
- Karst Systems and Hydrogeology
- Salivary Gland Disorders and Functions
- Geology and Paleoclimatology Research
- Soil Carbon and Nitrogen Dynamics
- Plant Molecular Biology Research
- Genetic and phenotypic traits in livestock
- Hydrology and Watershed Management Studies
- Cardiac tumors and thrombi
- Cryospheric studies and observations
- Biochemical Analysis and Sensing Techniques
- Vascular Tumors and Angiosarcomas
- Marine Sponges and Natural Products
- RNA Research and Splicing
- Advanced Chemical Sensor Technologies
- Rangeland Management and Livestock Ecology
- MRI in cancer diagnosis
- Genetics and Plant Breeding
- Microbial Natural Products and Biosynthesis
- Tree-ring climate responses
Chinese Academy of Sciences
2009-2025
University of Chinese Academy of Sciences
2014-2025
Institute of Optics and Electronics, Chinese Academy of Sciences
2024-2025
China-Japan Friendship Hospital
2019-2024
Hunan University of Science and Technology
2017-2023
Hubei University of Arts and Science
2016-2022
Chinese People's Liberation Army
2021
Zhanjiang Experimental Station
2014-2020
Institute of Subtropical Agriculture
2011-2020
Shanghai Botanical Garden
2020
Maize plant height is closely associated with biomass, lodging resistance and grain yield. Determining the genetic basis of by characterizing cloning genes will guide improvement crops. In this study, a quantitative trait locus (QTL) for height, qPH3.1, was identified on chromosome 3 using populations derived from cross between Zong3 its segment substitution line, SL15. The two lines obviously different, application exogenous gibberellin A(3) removed difference. QTL mapping placed qPH3.1...
Argonaute (AGO) proteins play a key role in regulation of gene expression through small RNA-directed RNA cleavage and translational repression, are essential for multiple developmental processes. In the present study, 17 AGO genes maize (Zea mays L., ZmAGOs) were identified using Hidden Markov Model validated by rapid amplification cDNA ends assay. Subsequently, quantitative PCR revealed that expressions these higher reproductive than vegetative tissues. AGOs presented five temporal spatial...
ABSTRACT Reliable assessment of the spatial distribution soil erosion is important for making land management decisions, but it has not been thoroughly evaluated in karst geo‐environments. The objective this study was to modify a physically based, spatially distributed model, revised Morgan, Morgan and Finney (RMMF) estimate superficial (as opposed subsurface creep) rates their patterns 1022 ha catchment northwest Guangxi, China. Model parameters were calculated using local data raster...
Hepatic epithelioid hemangioendothelioma (HEH) is extremely rare, and CT features have never been analyzed in a large group of patients.A retrospective study was designed to review the contrast-enhanced images HEH patients. Intrahepatic lesions were categorized into three types: nodular, locally coalescent (coalescent lesion contained one segment) or diffusely occupied more than segment). compared among different sizes patients with types.A total 93 included this study, 740 analyzed. The...
Type-1 fuzzy PID controllers are widely used in industrial control systems due to their well-established theoretical foundation, simplicity of structure, and ease operation. However, as become increasingly complex demands for higher performance intensify, the limitations more apparent. Additionally, difficulty tuning parameters inability adjust these online controlled system changes further constrain effectiveness traditional controllers. To address challenges, this paper introduces a...
Hepatic epithelioid hemangioendothelioma (HEH) is extremely rare and the MRI features have never been investigated in a large group of patients.A retrospective study was designed to review images HEH patients. Two radiologists separately evaluated signal intensity (SI) on unenhanced imaging, morphological features, contrast-enhancement pattern at dynamic study. The were compared between patients with hepatic metastatic tumor (HMT).Fifty-seven included this total 412 lesions evaluated. On...
Objective. This study aimed to analyze the effects of comprehensive protection bilateral parotid glands (PG-T), contralateral submandibular gland (cSMG), and accessory salivary in oral cavity (OC) by helical tomotherapy for head-and-neck cancer patients. Methods . Totally 175 patients with histologically confirmed treated were recruited. The doses delivered PG-T, cSMG, OC constrained be as low possible treatment planning. saliva flow rates xerostomia questionnaire evaluated. Correlation...
Argonaute (AGO) protein is a kind of RNA binding that plays an integral role in the gene-silencing pathways guided by small RNAs. But there are few studies about regulation AGO genes responded to diverse abiotic stress maize. In this study, we analyzed expression seventeen ZmAGO under heat, cold, salinity, drought and ABA treatments using quantitative PCR (qPCR). All ZmAGOs showed differential modes various treatments. Two (ZmAGO1a ZmAGO5d) other fifteen exhibited specific up-regulation...
Gray leaf spot (GLS) caused by Cercospora zeae-maydis and C. zeina is an extremely devastating disease that limits maize production annually. The use of GLS-resistant hybrids the most cost-effective approach for reducing losses. Resistance to GLS quantitatively inherited in (Zea mays L.) further sources resistance remain be analyzed. Here, we detected qRgls1.06, a major quantitative trait locus bin 1.06 explained approximately 55% phenotype variance. Fine mapping over 2 consecutive years...
With 2 figures and 5 tables Abstract Two populations, one comprising 98 near-isogenic introgression lines (Z3HBILs) with a Zong3 genetic background, the other backcross population developed by crossing per se Zong3, were employed to identify quantitative trait loci (QTL) for plant height ear (EH) in maize grown at years representing different environments. Nine QTL (PH) detected, on chromosomes 1, 2, 3, 6, using inclusive composite interval (ICI) mapping. The extent of their contribution...
Four new alkaloids, 17-hydroxydaphnigraciline (1), subdaphnidine A (2), daphnezomine L methyl ester (3), and 11-hydroxycodaphniphylline (4), along with 24 known analogues, were isolated from the leaves of Daphniphyllum subverticillatum. The structures 1-4 elucidated on basis spectroscopic methods chemical evidence. Daphnilongeridine (5) showed cytotoxicity against several tumor cell lines at IC(50) values in range 2.4-9.7 microM HMEC human microvascular endothelial line an 2.7 microM.
Abstract Purpose To investigate the value of diffusion-weighted imaging (DWI) in assessing dynamic changes major salivary gland function during follow-up post radiotherapy (RT) nasopharyngeal carcinoma (NPC) patients. Materials and methods 31 consecutive patients with pathologically confirmed NPC scheduled for RT underwent six routine MRI examinations including DWI sequence prior to (pre-RT) 1, 3, 6, 9, 12 months RT. Mean apparent diffusion coefficient (ADC) values bilateral parotid glands...
Objective This study aimed to develop a least absolute shrinkage and selection operator (LASSO)-based multivariable normal tissue complication probability (NTCP) model predict radiation-induced xerostomia in patients with nasopharyngeal carcinoma (NPC) treated comprehensive salivary gland–sparing helical tomotherapy technique. Methods Materials LASSO the extended bootstrapping technique was used build NTCP models factors of patient-reported relieved by 50% 80% compared level at end radiation...
Abstract Plant δ 13 C–temperature (δ‐T) relation has been established in many systems and is often used as paleotemperature transfer function. However, it still unclear about the exact contributions of temperature variation to plant C discrimination because covariation between precipitation (aridity), which reduces confidence reconstruction paleoclimate. In this study, we measured carbon isotope composition (δ C) 173 samples C3 perennial herbs from 22 sites across a gradient along 400 mm...
Intelligent control algorithms have been extensively utilized for adaptive controller parameter adjustment. While the Particle Swarm Optimization (PSO) algorithm has several issues: slow convergence speed requiring a large number of iterations, tendency to get trapped in local optima, and difficulty escaping from them. It is also sensitive distribution solution space, where uneven can lead inefficient contraction. On other hand, Beetle Antennae Search (BAS) robust, precise, strong global...
Heterogeneous karst surfaces exerted scaling effects whereby specific runoff decrease with increasing area. The existing RUSLE-L equations are limited by the default implicit assumption that surface-runoff intensity is constant at any slope length. objective of this study was to modify L-equation establishing functional relationship between and length, evaluate its predictive capability different resolution DEMs. Transfer grid layers were generated based on area rate surface karstification...