Federated learning, leveraging distributed data from multiple nodes to train a common model, allows for the use of more improve model while also protecting privacy original data. However, challenges still exist in ensuring and security within interactions. To address these issues, this paper proposes federated learning approach that incorporates blockchain, homomorphic encryption, reputation. Using edge possessing local can complete training ciphertext models, with their contributions...

Abstract The dormancy-associated MADS-box (DAM) genes PpDAM5 and PpDAM6 have been shown to play important roles in bud endodormancy; however, their molecular regulatory mechanism peach is unclear. In this study, by use of yeast one-hybrid screening, we isolated a TEOSINTE BRANCHED1/CYCLOIDEA/PROLIFERATING CELL FACTOR transcription factor, PpTCP20, the cultivar ‘Zhongyou 4’ (Prunus persica var. nectarina). protein was localized nucleus capable forming homodimer. Electrophoretic mobility shift...

Unmanned Aerial Vehicles (UAVs) can provide flexible wireless connectivity in temporary hotspots and disaster-stricken areas, but their energy constraints remain a challenge. In this paper, we propose laser-powered UAV relay system where UAVs harvest from ground-based laser transmitters operate multi-link shared spectrum environment. With the goal of maximizing minimum link throughput, formulate joint optimization problem for trajectory power control an iterative algorithm to efficiently...

Abstract Although it is well established that nitrogen (N) deficiency induces leaf senescence, the molecular mechanism of N deficiency-induced senescence remains largely unknown. Here, we show an abscisic acid (ABA)-responsive NAC transcription factor (TF) involved in senescence. The overexpression MdNAC4 led to increased ABA levels apple calli by directly activating biosynthesis gene MdNCED2 . In addition, promoted Further investigation showed bound promoter senescence-associated (SAG)...

Several biochemical parameters related to aging were evaluated after a hot-water extract prepared from unossified pilose antler of Cervus nippon TEMMINCK var. mantchuricus Swinhoe (Rokujo) had been administered orally for 8 successive days senescence-accelerated mice (SAM), novel murine model spontaneously promoted aging. It was found that the repeated oral administration Rokujo significant restoring effects on physiological degenerations which associated with development senile symptoms....

Abstract High K + and N ‐methyl‐ d ‐aspartate (NMDA) evoked l ‐[ 3 H]noradrenaline (NA) release to a similar degree in the brain slices of 1‐month‐old senescence‐accelerated resistant mice (SAM‐R/1) prone (SAM‐P/8). However, 30 mM KCl‐induced H]NA significantly diminished SAM‐P/8 from 12 months without changing SAM‐R/1. In addition, NMDA‐induced was also reduced at lowered level spontaneous SAM‐P/8, but no age‐related changes SAM‐R/1 were observed. It is suggested that NA nerve terminals...

Abstract In a previous study we identified EARLY BUD BREAK 1 (EBB1), an ERF transcription factor, in peach (Prunus persica var. nectarina cultivar Zhongyou 4); however, little is known of how PpEBB1 may regulate bud break. To verify the function break, was transiently transformed into buds, resulting early Bud break occurred earlier PpEBB1-oe poplar (Populus trichocarpa) obtained by heterologous transformation than wild type (WT), consistent with results, indicating that can promote explore...

Chronic cough is a difficult-to-treat comorbidity of idiopathic pulmonary fibrosis (IPF), and significantly impacts on the quality life patients with IPF. Transient receptor potential (TRP) channel proteins may play an important role in chronic cough. However, expression these lung IPF largely unknown.Guinea pig model was established by single intratracheal delivery bleomycin. Respiratory ungated micro-CT scans were performed days 7, 14, 21 28 to assess progression fibrosis. Cough...

Abstract In the recent paper [Stud. App. Math. 147 (2021), 752], squared eigenfunction symmetry constraint of differential‐difference modified Kadomtsev–Petviashvili (DΔmKP) hierarchy converts DΔmKP system to relativistic Toda spectral problem and its hierarchy. this paper, we introduce a new formulation independent variables in constraint, under which gives rise discrete derivative nonlinear Schrödinger equation Chen–Lee–Liu type. addition, by introducing nonisospectral flows, two sets...

This study aimed to determine the effects of nitrogen (N) application period and level on fate fertilizer N contribution absorption translocation apple organ N. Two periods (labeled by 15N tracer technique in spring summer, represented SP SU, respectively) three levels (N0, MN, HN) were used physiological indexes aboveground, root, soil content 4-year-old dwarf (‘Red Fuji’/M9T337) arborized Fuji’/Malus hupehensis Rehd.) trees. The results showed that HN led shoot overgrowth, which was not...

Abstract From the brain slices of normal mice (ddY strain, subcloned from dd strain in National Institute Health Japan), N‐methyl‐ d ‐aspartic acid (NMDA) at 0.01~1 mM evoked [ 3 H]acetylcholine (ACh) release a concentration dependent manner. H]ACh by 1 NMDA was significantly inhibited 2‐amino‐5‐phosphonovaleric (APV), phencyclidine (PCP) and 5‐methyl‐10,11‐dihydroxy‐5H‐dibenzo[a,d]cyclo‐hepten‐5,10‐imine maleate (MK‐801). The effects were not seen Ca 2+ free medium physiological (0.83 mM)...

Drought stress is a serious abiotic source that affects the growth and fruit quality of peach trees. However, molecular mechanism NUDIX hydrolase family in peaches response to drought still unclear. Here, we isolated identified PpNUDX8 (Prupe.5G062300.1) gene from family, found has typical domain. In this study, performed 15% PEG6000 treatment on seedlings, qRT–PCR analysis showed induced transcription level . Overexpression reduced tolerance calli 4% treatment. Compared with wild-type apple...

Terpene synthase (TPS) is related to the production of aromatic substances, but there are few studies on impact abiotic stress TPS and its molecular mechanism, especially in peaches. This study found that salt resistance abscisic acid (ABA) sensitivity transgenic tomatoes were enhanced by overexpression PpTPS1. Moreover, it was PpTPS1 interacted with antagonized expression bZIP transcription factor ABA INSENSITIVE 5 (PpABI5), which thought play an important role suitability. In addition,...

Listeria monocytogenes is an important foodborne pathogen known for causing listeriosis. To gain insights into the pathogenicity, genetic characterization, and evolution of various species, in vitro cell adhesion invasion ability assays whole-genome sequencing were performed using four strains isolated from livestock poultry slaughterhouses. The exhibited abilities Caco-2 RAW264.7 cells. Pathogenic Liv1-1 Lm2-20 had higher ability, but non-pathogenic Lin4-99 was more invasive than (p <...

The effects of subchronic administration Rokujo (Cervus nippon TEMMINCK var. mantchuricus Swinhoe) extract on protein, ribonucleic acid (RNA) and deoxyribonucleic (DNA) syntheses in vivo were investigated male senescence-accelerated mice (SAM). At 20 min after intraperioneal injection amino nucleosides labeled with radioisotpes, the incorporation [14C]leucine into serum protein was increased Rokujo-treated mice, a parallel manner to elevation content. Increased [14C]uridine RNA as well that...

The optical transmissions through compound gold surface relief slit arrays were investigated theoretically by using the finite difference time domain method. differences of transmission, reflection, and absorption spectra bare grating are discussed. transmission influenced different dielectric constants medium in two slits widths. When fill dielectrics, presence induces a red-shift plasmon resonances. Along with constant one increasing, there appear obvious dips spectra. Based on magnetic...

Shoot branching is an important adaptive trait that determines plant architecture. In a previous study, the Early bud-break 1 ( EBB1 ) gene in peach Prunus persica var. nectarina cultivar Zhongyou 4 was transformed into poplar Populus trichocarpa ). PpEBB1-oe showed more branched phenotype. To understand potential mechanisms underlying EBB1-mediated branching, transcriptomic and proteomics analyses were used. The results large number of differentially expressed genes (DEGs)/differentially...

Listeria monocytogenes (LM) is one of the four major foodborne bacteria that cause bacteremia and meningitis. To explore control listeriosis with natural phages, we used double-layer agar plate method to isolate LM from slaughterhouse sewage designated LP8. The result electron microscopy indicated phage belonged family Myoviridae . Whole-genome sequencing genome size LP8 87,038 bp contains 120 genes. Mice were infected treated penicillin G sodium, LP8, combination these two. From levels...

Superoxide dismutase (SOD) activity,malondialdehyde (MDA) content and monoamine oxidase B (MAO-B) activity were measured in the brain, liver kidney of a normal aging strain (R/1) an accelerating (P/8) senescence-accelerated mice (SAM) at 9-10 months age, effects facteur thymique sérique (FTS) examined. The Cu,Zn-SOD MAO-B was significantly low high SAM-P/8 compared to SAM-R/1. FTS enhanced Mn-SOD brain both It decreased contents malondialdehyde SAM-P/8. Thus, affects biochemical factors...