A5051436692- Seed Germination and Physiology
- Plant tissue culture and regeneration
- Radiomics and Machine Learning in Medical Imaging
- AI in cancer detection
- Allelopathy and phytotoxic interactions
- Growth and nutrition in plants
- Plant Molecular Biology Research
- GABA and Rice Research
- Rice Cultivation and Yield Improvement
- Orbital Angular Momentum in Optics
- Plant Stress Responses and Tolerance
- Plant Parasitism and Resistance
- Botulinum Toxin and Related Neurological Disorders
- Plasmonic and Surface Plasmon Research
- Stroke Rehabilitation and Recovery
- Engineering Structural Analysis Methods
- Caching and Content Delivery
- Medical Imaging and Analysis
- Cervical Cancer and HPV Research
- Weed Control and Herbicide Applications
- Pediatric Urology and Nephrology Studies
- Income, Poverty, and Inequality
- Advancements in Solid Oxide Fuel Cells
- Fuel Cells and Related Materials
- Structural Integrity and Reliability Analysis
Guangdong Academy of Agricultural Sciences
2016-2025
University of Nottingham Ningbo China
2023-2024
Stanford University
2023
Nanjing Maternity and Child Health Care Hospital
2023
Fujian Medical University
2023
Central South University
2023
National Taiwan University
2022-2023
Hunan Provincial Maternal and Child Health Hospital
2023
Xiangya Hospital Central South University
2023
Zhejiang Sci-Tech University
2018
Endosperm cap (CAP) weakening and embryo elongation growth are prerequisites for the completion of lettuce seed germination. Although it has been proposed that cell wall loosening underlying these processes results from an enzymatic mechanism, is still unclear which enzymes involved. Here shown reactive oxygen species (ROS), non-enzymatic factors, may be involved in two processes. In Guasihong seeds imbibed water, O2·(-) H2O2 accumulated peroxidase activity increased CAP, whereas its...
Seed germination is a complicated biological process that requires regulation through various enzymatic and non-enzymatic mechanisms. Although it has been recognized reactive oxygen species (ROS) regulate radicle emergence root elongation in manner during dicot seed germination, the role of ROS monocot remains unknown. NADPH oxidases (NOXs) are major producers plants; however, whether how NOXs rice generation unclear. Here, we report diphenyleneiodinium (DPI), specific NOX inhibitor,...
Shoot branching is among the most crucial morphological traits in rice (Oryza sativa L.) and physiologically modulated by auxins, cytokinins (CKs), strigolactones (SLs) cumulatively rice. A number of studies focused on interplay these three hormones regulating tiller extension. The present study primarily aimed at determining impact different treatments, which were used to regulate axillary bud development node 2 tillering stage full heading stage, respectively. Transcription levels several...
Seed deterioration during rice seed storage can lead to vigor loss, which adversely affects agricultural production, the long-term preservation of germplasm resources, and conservation species diversity. However, mechanisms underlying maintenance remain largely unknown. In this study, 16 hybrid combinations were created using four sterile lines restorer that have been widely planted in southern China. Following artificial aging natural treatments, germination percentage metabolomics analysis...
Pogostemon cablin (patchouli) is a well-known perennial herbaceous plant for traditional Chinese medicine, and its primary bioactive compounds are patchoulol pogostone. The biosynthesis pathway of patchouli has been well resolved early, while the pogostone still not fully due to lack terminal enzyme directly synthesizing Here, present study aims predict reconstruct most possible complete biosynthesis, through integrated transcriptomic metabolomic analysis. profiles leaf were largely...
Abscisic acid (ABA) is a crucial phytohormone for the regulation of seed germination. The ABA content seeds regulated by synthesis and catabolic pathways. Coumarin, an important plant allelochemical, can inhibit germination effectively, although whether it involved in during has not been elucidated. For study reported herein, we show that coumarin effectively inhibits rice vivipary. We found gradually decreased water-imbibed activity Oryza sativa 9-cis epoxycarotenoid dioxygenases (OsNCEDs),...
The purpose of this study was to investigate the role cellulase in endosperm cap weakening and radicle elongation during lettuce (Lactuca sativa L.) seed germination. application abscisic acid (ABA) or ethephon inhibits promotes germination, respectively, by affecting elongation. Cellulase activities, related protein transcript abundances two genes, LsCEL1 LsCEL2, increase prior protrusion following imbibition water. ABA reduce elevate, activity, cap. Taken together, these observations...
Seed germination requires the relaxation of endosperm cap and radicle cell walls, with wall hydrolases playing a significant role in this process. Our study revealed that type hydrolase, xyloglucan endotransglucosylase, may significantly contribute to weakening during lettuce seed germination. Through bioinformatics analysis, XTH gene family was divided into five subfamilies localized on nine chromosomes. Notably, there were differences structure among members LsXTHs containing 1–4 exons 20...
Abstract Background Artificial Intelligence(AI)-based solutions for Gleason grading hold promise pathologists, while image quality inconsistency, continuous data integration needs, and limited generalizability hinder their adoption scalability. Methods We present a comprehensive digital pathology workflow AI-assisted grading. It incorporates A!MagQC (image control), A!HistoClouds (cloud-based annotation), Pathologist-AI Interaction (PAI) model improvement, Trained on Akoya-scanned images...
Abstract The plant allelochemical coumarin effectively inhibits the germination of Brassica parachinensis ( B. ) seeds. Quantification endogenous phytohormones showed that contents abscisic acid (ABA), ABA glucose ester, gibberellin A20 (GA 20 ), GA 3 , 15 24 9 and 4 were higher in germinating seeds than seedlings. Moreover, presence significantly reduced content bioactive which is thought to positively regulate seed germination. Histochemical staining spectrophotometry reactive oxygen...
Prior work suggests that vibratory stimulation can reduce spasticity and hypertonia. It is unknown which of three predominant approaches (stimulation the spastic muscle, antagonist or cutaneous regions) most reduces these symptoms.Determine vibrotactile approach effective at reducing hypertonia among post-stroke patients.Sham-controlled crossover study with random assignment condition order in fourteen patients hand spasticity. All were studied four conditions over visits: a sham control....
Abstract Motivation Pediatric kidney disease is a widespread, progressive condition that severely impacts growth and development of children. Chronic often more insidious in children than adults, usually requiring renal biopsy for diagnosis. Biopsy evaluation requires copious examination by trained pathologists, which can be tedious prone to human error. In this study, we propose an artificial intelligence (AI) method assist pathologists accurate segmentation classification pediatric...
ABSTRACT The optomechanical manipulation of an optical vortex beam (Bessel beam) upon a single gold nanoparticle (GNP) was studied theoretically. This structured light carries spin angular momentum (SAM) and orbital (OAM) simultaneously via the spin-orbit interaction (SOI) light. Due to plasmon-enhanced absorption scattering GNP, SAM OAM photons are transferred exhibited by motions GNP. force torque GNP analyzed through surface integrals Maxwell's stress tensor. We found that there specific...
Abstract Cervical cancer is a major health concern for women worldwide, and cervical cytology screening widely used effective technique early detection. In this study, we built large-scale database of digital WSIs from 49 hospitals in China, comprising 76,614 with 3,435,463 cell-level annotations by 26 cytopathologists using manual semi-automatic approaches. A novel AI diagnostic system called CCA-DIAG was developed based on hybrid machine learning framework, which capable efficient...
SUMMARY Seed vigor has major impact on the rate and uniformity of seedling growth, crop yield, quality. However, epigenetic regulatory mechanism seed remains unclear. In this study, a (jumonji C) JmjC gene histone lysine demethylase OsJMJ718 was cloned in rice, its roles germination regulation were investigated. located nucleus engaged H3K9 methylation. Histochemical GUS staining analysis revealed highly expressed embryos. Abiotic stress strongly induced transcriptional accumulation level....
The purpose of this study was to explore the relationship between β-galactosidase and rice seed germination. Exogenous (1 U) facilitated germination while abscisic acid (ABA) delayed Histo- chemical staining spectrophotometry revealed that activity endogenous increased gradually during 1 μM ABA GA 4+7 could, respectively, inhibit promote in embryo. This indicated regulation by these two phytohormones may be through mediation activity. During germination, transcriptional expressions OsBAGL1,...
Plant extracellular vesicles are non-self-replicating particles released by living plant cells and delimited a lipid bilayer. They contain large amount of lipids, RNA, proteins. Seed vigor plays an important role in agricultural production preservation germplasm resources. Extracellular with cross-species communication bioactive molecules can resist pathogens, exhibit anti-aging properties, perform other functions; however, its potential influence on seed has not been reported. In this...
Abstract Breast cancer is a common malignant tumor of women. Ki67 an important biomarker cell proliferation. With the quantitative analysis, it indicator malignancy for breast diagnosis. However, difficult to accurately and quantitatively evaluate count positive nucleus during diagnosis process pathologists, time-consuming labor-intensive. In this work, we employed analysis method in based on deep learning approach. For cancer, according guideline, first identified region pathological image,...
Background: Due to the large network scale, nowadays, it is hard get extensive data from online social networks (OSN). Moreover, a number of nodes and links have made analysis time-consuming task. Therefore, sample large-scale restore topological properties original become problem. The purpose this paper study an unbiased sampling method that can extract representative graph. Methods: We propose improved algorithm based on MHRW, called Unbiased Delay (UD algorithm). Then we compare with some...