Abstract Melatonin is a ubiquitous chemical substance that regulates plant growth and responses to stress. Several recent studies show exogenous melatonin confers cold tolerance plants; however, the underlying mechanisms remain largely unknown. Here, we report application at optimal dose, either on leaves or roots, not only induced stress in site of application, but also systemically untreated distant parts. Foliar rhizospheric treatment with increased levels roots leaves, respectively,...

Transcriptional regulation of cold-responsive genes is crucial for exogenous melatonin-mediated cold tolerance in plants. Nonetheless, how melatonin regulates largely unknown. In this study, we found that improved watermelon by regulating expression microRNAs (miRNAs). We identified a set miRNAs were regulated under unstressed or conditions. Importantly, mRNA-seq analysis revealed melatonin-induced downregulation some miRNAs, such as miR159-5p, miR858, miR8029-3p, and novel-m0048-3p...

Magnesium plays an important role in regulating the growth and quality of tea trees. However, effect magnesium regulation on changes aroma tree leaves remains unknown. In this study, volatile compounds under different concentrations were determined to obtain characteristic that changed significantly their odor characteristics explore leaves. The results showed enhanced content 15 leaves, especially heptyl formate t-geraniol. mainly five kinds characteristics, such as fruity, green, floral,...

The lobed leaf character is a unique morphologic trait in crops, featuring many potential advantages for agricultural productivity. Although the majority of watermelon varieties feature leaves, genetic factors responsible formation remain elusive. F2:3 shape segregating population offers opportunity to study underlying mechanism watermelon. Genetic analysis revealed that single dominant allele (designated ClLL1) controlled trait. A large-sized F3:4 derived from individuals was used map...

Our knowledge of citrus viruses is largely skewed toward virus pathology in cultivated orchards. Little known about the diversity wild species. Here, we used a metatranscriptomics approach to characterize habitat within proposed center origin plants. We discovered total 44 isolates that could be classified into species Citrus tristeza and putative associated ampelovirus 1, 2, B family Closteroviridae , providing important information explore factors facilitating outbreaks evolutionary...

HomePlant DiseaseVol. 103, No. 12Loquat Is a New Natural Host of Apple Stem Grooving Virus and Chlorotic Leaf Spot in China PreviousNext DISEASE NOTES OPENOpen Access licenseLoquat ChinaQiyan Liu, Zhiyou Xuan, Jiaxing Wu, Yuanjian Qiu, Min Li, Song Zhang, Di Ruhui Mengji CaoQiyan LiuNational Citrus Engineering Technology Research Center, Institute, Southwest University, Beibei, Chongqing 400712, ChinaAcademy Agricultural Sciences, 400715, China, XuanNational WuNational QiuNational LiNational...

HomePlant DiseaseVol. 104, No. 4First Report of Citrus Chlorotic Dwarf-Associated Virus on Pomelo in Nakhon, Thailand PreviousNext DISEASE NOTES OPENOpen Access licenseFirst ThailandZhen Yang, Lan Zhang, Jinfa Zhao, Taisheng Li, Qiyan Liu, Mengji Cao, and Yan ZhouZhen YangNational Engineering Technology Research Center, Institute, Southwest University, Beibei, Chongqing 400712, China, ZhangHorticulture Guangxi Academy Agricultural Sciences, Xi Xiang Tang, Nanning 530000, ZhaoNational...

Abstract Background Our knowledge of citrus viruses is largely skewed toward virus pathology in cultivated orchards; comparatively little known about the diversity and ecology natural ecosystems. The metatranscriptomics approach were used to analyze wild from Ailao Mountain region China, a embracing huge biodiversity an area where species originated. We investigated evolutionary history identify factors facilitating outbreaks emerging viruses. Results An independent habitat identified...

Collaborative filtering (CF) is dedicated to learning the representations of users and items based on interactive data. Regrettably, lack fine-grained modeling motivation makes model less interpretable. A feasible solution combine disentangling idea with graph neural network (GNN) capture different types interaction relationships by using a message propagation mechanism user–item interaction. However, this process typically relies users’ hidden intents, ignoring significance item features...

The aim of this study was to investigate the effect oregano essential oil on IgA+, IgG+, and IgM+ cells in jejunum castrated Holstein bulls. Twelve bulls were randomly divided into control (YCK) (YEO) groups. Pathological changes observed by HE staining, expression levels IgA, IgG, IgM detected ELISA. distributions analysed multiplex immunofluorescence immunohistochemistry. results showed that jejunal villi detached YCK group, which may have been related inflammation, while intestinal...

Introduction Immunoglobulin G (IgG) is important in mediating humoral immunity and the maintenance of immune homeostasis intestinal mucosa. Oregano essential oil (OEO) a natural herbal extract that possesses antimicrobial, antioxidant, anti-inflammatory, immunomodulatory properties. As effects OEO on mucosal Holstein dairy bulls remained unclear, we investigated effect dietary supplementation IgG levels + cells residing tract bulls. Methods Twelve good health approximately 10 months age were...

HomePlant DiseaseVol. 103, No. 10First Report of Citrus Vein Enation Virus from Cultivar Huangguogan in Sichuan Province, China PreviousNext DISEASE NOTES OPENOpen Access licenseFirst ChinaJiaxing Wu, Qiyan Liu, Yuanjian Qiu, Song Zhang, Zhongan Li, Ruhui Changyong Zhou, and Mengji CaoJiaxing WuNational Engineering Technology Research Center, Institute, Southwest University, Beibei, Chongqing 400712, China, LiuNational QiuNational ZhangNational LiNational...

Sequential recommendation aims to learn the changes of users' interests according their historical behaviors and predict most likely next item. Since user's behavior are sequential actions, interest in different time periods has emphases. For predicting a item, not only recent is important, but also long-term preference with all could be ignored. Recently, self-attention based user modeling drawn much attention for its advantages fewer parameters parallelism. However, existing model do make...

The association and fusion of multidimensional information is the key to establishing whole digital twin system. In view fact that twins lack data interaction linkage between physical domain in life cycle, which cannot meet demand rapid driving multi-dimensional products. order support product design, this paper studies modeling framework first, proposes a design including layer, model layer application layer. Then, based on meta-modeling method, meta-model defined, includes business...

The application of recommendation systems online services is becoming more and extensive. However, most existing algorithms centralize multi-party information into a central processor, which may lead to the risk privacy leakage. And many enterprises or institutions still have problem that data cannot be shared. Federated learning has been introduced for privacy- aware distributed learning. A typical federated each client uses local train shared model, server their gradient form global then...

Nowadays, side-information is widely used to rein-force the user-item interaction and helps handle sparsity issue cold start problem of conventional recommendation algorithms. Due overlook relationship between items entities higher-order connectivity information, most existing approaches are hard get users' deep preferences. In this paper, we propose KGANCL, a Knowledge-aware Graph Attention Network with Distributed & Cross Learning. It focuses on using different forms knowledge graph...

Floating marine debris is a pervasive problem in marginal seas worldwide, yet its physical process on the nearshore not fully understood. The Smoothed Particle Hydrodynamics (SPH) method used to simulate trajectories of floating sloping beach, verified through lab experiments. processes can be divided into three steps: drifting front wave-breaking zones, surfing and leaping with plunging waves, advancing via wave runup. Thereafter, series sensitivity tests are conducted influence attributes...

Abstract BackgroundKinesin (KIN) as a motor protein is versatile nano-machine and involved in diverse essential processes plant growth development. However, the kinesin gene family has not been identified watermelon, valued nutritious fruit, yet their functions characterized. Especially, involvement early fruit development, which directly determines size, shape, yield quality of watermelon remains unclear.ResultsIn this study, we performed whole-genome search comprehensive analysis C....