Transcription Factor TrStuA Regulates Vegetative Growth, Virulence, and Trichothecin Synthesis in .

, a postharvest apple pathogen, produces the mycotoxin trichothecin (TCN), which poses a significant threat to human health. However, the regulatory function on TCN synthesis in is poorly understood. In this study, we characterized functions of the APSES-type transcription factor StuA in .

Wheat TaNADPO Promotes Spot Blotch Resistance.

Bipolaris sorokiniana is a prevalent fungal pathogen that resides in the soil and affects various parts of wheat, leading to diseases such as spot blotch, common root rot, head blight and black point. The genetic mechanisms that confer resistance in wheat against this pathogen are not completely known. In this research, 1302 wheat germplasms from around the world were evaluated for resistance to spot blotch at the seedling stage, and it was found that merely 3.

Study on the In-Laboratory Screening of Sandstone Grotto Patching Materials Based on Hydraulic Lime.

This study explored the effect of compounding artificial hydraulic lime and silica fume for use as a sandstone grotto patching material. Different proportions of silica fume were added to hydraulic lime in lab tests, and their effects on the mortar's physical and mechanical properties were studied. The results show that adding silica fume significantly increased the flexural and compressive strengths of the mortar and the shrinkage rate.

Long-Term Effects of Sustained Regular Medication in Hypertensive Patients in Yunnan, China: A Cohort Study of 5 Years' Follow-Up.

The relationship between different grades of compliance to antihypertensive medication and blood pressure (BP) control rate remains unclear. This study highlighted the Chinese Basic Public Health Service (BPHS) program upgraded antihypertension medication compliance to improve the blood pressure control rate contributing to the UN sustainable development goal of lowering chronic illness fatalities by one-third by 2030. In 2015, 1254 hypertensive patients aged ≥ 35 years were selected in the baseline survey in Yunnan Province by a multistage stratified random sampling method and followed up from 2018 to 2022.

Genome identification of the LRR-RLK gene family in maize (Zea mays) and expression analysis in response to Fusarium verticillioides infection.

Background: Plant leucine-rich repeat receptor-like kinases (LRR-RLKs) are a ubiquitous class of proteins in plants. These receptors are primarily responsible for recognizing pathogen-associated molecular patterns (PAMPs) and are crucial for regulating plant growth, development, and immune responses. Fusarium verticillioides, a significant maize pathogen, causes diseases such as ear rot and stalk rot.

Insights into the development of quaternized starch-derived polymers for simultaneous flocculation and bacterial inactivation: Mechanism and directed regulation.

The regrowth of pathogenic bacteria in municipal sludge poses a significant environmental and health risk. Starch-derived polymers (St-g-PDMC) grafted with quaternary ammonium monomers have demonstrated dual functions of flocculation and bacterial inactivation. However, the mechanisms remain unclear, particularly the interplay between flocculation and bactericidal processes, hindering the optimization and application of such bactericidal flocculants.

Global characterization of GH3 family glycoside hydrolase genes in and functional analysis of .

To clarify the roles of glycoside hydrolase 3 (GH3) family genes in the growth, development, and pathogenicity of , GH3 family genes were identified in the genome by bioinformatics software, and their expression levels in the infection process of were analyzed using transcriptome data. The gene was knocked out and complemented via genetic transformation to explore the role of . The results demonstrated that a total of 19 GH3 family genes were identified in the genome of , which were located on 11 chromosomes, encoding amino acids ranging from 559 to 1,034, with relative molecular weights between 61.

The comparison of the prevalence, awareness, treatment and control of hypertension among adults along the three provinces of the Lancang-Mekong River countries-China, Laos and Cambodia.

Background: Under the background of similar geography and culture in Lancang-Mekong countries and rapid changes in the regional economy and lifestyle, this study aimed to describe and compare the prevalence, awareness, treatment, and control of hypertension and assess the hypertension care cascade in three provinces of China, Laos, and Cambodia.

Methods: A cross-sectional study was conducted between 2021 and 2023 in the three provinces of Lancang-Mekong River countries using consistent investigative procedures. We included 11,005 participants aged ≥ 18 years from three provinces, and data were collected through questionnaires, physical examinations, and biochemical tests.

Differential white blood cell count and epigenetic clocks: a bidirectional Mendelian randomization study.

Background: Human aging and white blood cell (WBC) count are complex traits influenced by multiple genetic factors. Predictors of chronological age have been developed using epigenetic clocks. However, the bidirectional causal effects between epigenetic clocks and WBC count have not been fully examined.

Discovery of Aldehyde Dehydrogenase as a Potential Fungicide Target and Screening of its Natural Inhibitors against .

is the primary pathogen causing ear rot and stalk rot in corn (). It not only affects yields but also produces mycotoxins endangering both human and animal health. Aldehyde dehydrogenase (ALDH) is essential for the oxidation of aldehydes in living organisms, making it a potential target for human drug design.

Genome-Wide Association Studies on Chinese Wheat Cultivars Reveal a Novel Crown Rot Resistance Quantitative Trait Locus on Chromosome 3BL.

crown rot (FCR), primarily caused by , has emerged as a new threat to wheat production and quality in North China. Genetic enhancement of wheat resistance to FCR remains the most effective approach for disease control. In this study, we phenotyped 435 Chinese wheat cultivars through FCR inoculation at the seedling stage in a greenhouse.

Enhancement of broad-spectrum disease resistance in wheat through key genes involved in systemic acquired resistance.

Systemic acquired resistance (SAR) is an inducible disease resistance phenomenon in plant species, providing plants with broad-spectrum resistance to secondary pathogen infections beyond the initial infection site. In , SAR can be triggered by direct pathogen infection or treatment with the phytohormone salicylic acid (SA), as well as its analogues 2,6-dichloroisonicotinic acid (INA) and benzothiadiazole (BTH). The SA receptor non-expressor of pathogenesis-related protein gene 1 (NPR1) protein serves as a key regulator in controlling SAR signaling transduction.

Purine metabolism in plant pathogenic fungi.

In eukaryotic cells, purine metabolism is the way to the production of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) and plays key roles in various biological processes. Purine metabolism mainly consists of , salvage, and catabolic pathways, and some components of these pathways have been characterized in some plant pathogenic fungi, such as the rice blast fungus and wheat head blight fungus . The enzymatic steps of the pathway are well-conserved in plant pathogenic fungi and play crucial roles in fungal growth and development.

A tryst of 'blood pressure control- sex- comorbidities': the odyssey of basic public health services in Yunnan in quest for truth.

Background: The Basic Public Health Service (BPHS), a recently announced free healthcare program, aims to combat the most prevalent Noncommunicable Disease-"Hypertension" (HTN)-and its risk factors on a nationwide scale. In China, there is a rife that HTN less impacts women during their lifetime. We, therefore, aimed to evaluate the sex disparity in hypertension patients with comorbidities among south-west Chinese and the contribution of BPHS to address that concern.

Copolymers functionalized with quaternary ammonium compounds under template chain exhibit simultaneously efficient bactericidal and flocculation properties: Characterization, performance and mechanism.

In this work, novel multifunctional cationic template copolymers with flocculation and sterilization capabilities were synthesized using a low-pressure ultraviolet (LP-UV) template polymerization method for the removal of kaolin and Escherichia coli (E. coli) from water. The influence of template agents on the structural performance of the copolymers was evaluated through characterization, which showed that template copolymer TPADM possesses a higher cationic charge density and a more complex rough surface, contributing to better flocculation performance than that of the non-template copolymer CPADM.

An Inverse Scaling Relationship between Stomatal Density and Mean Nearest Neighbor Distance: Evidence from a Hybrid and One of Its Parents.

Stomata are involved in transpiration and CO uptake by mediating gas exchange between internal plant tissues and the atmosphere. The capacity for gas exchange depends on stomatal density (SD), stomatal size, and pore dimensions. Most published work on stomatal quantification has assumed that stomatal distribution and stomatal density are spatially homogeneous across the leaf, but this assumption has been seldom tested.

MicroRNAs involved in the trans-kingdom gene regulation in the interaction of maize kernels and Fusarium verticillioides.

Maize ear rot is a widespread disease and the main pathogen is Fusarium verticillioides. Plant microRNAs (miRNAs) have great effects on disease resistance and it has been reported that maize miRNA participates in defense responses in maize ear rot. However, the trans-kingdom regulation of miRNAs between maize and F.

Transcriptional differences between major pathogens of maize, and with different optimum growth temperatures.

and are important pathogens causing disease in maize () worldwide. The distributions of these fungal pathogens vary greatly in different regions and in different years, and are influenced by environmental and climatic conditions. Temperature has significant effects on the growth and mycotoxin production of species.

Investigation of the photoluminescent properties, scintillation behaviour and toxicological profile of various magnesium tungstate nanoscale motifs.

We have synthesized several morphologies and crystal structures of MgWO using a one-pot hydrothermal method, producing not only monoclinic stars and large nanoparticles but also triclinic wool balls and sub-10 nm nanoparticles. Herein we describe the importance of reaction parameters in demonstrating morphology control of as-prepared MgWO. Moreover, we correlate structure and composition with the resulting photoluminescence and radioluminescence properties.

Analysis of Microbial Community Structure and Diversity in Burial Soil of Yangguanzhai Cemetery.

As one of the common physical remains in archaeological discoveries, human bones are important bases for studying the history of human development, which is of great significance for exploring the evolution law of ancient human, reconstructing ancient human society, and tracking the development of human civilization. However, in the process of human bone burial, in addition to being affected by physical and chemical factors, it will also be affected by microorganisms in the buried soil, resulting in a variety of diseases. According to the determination and analysis of the microbial community structure and diversity in the burial soil of Yangguanzhai Site in Gaoling District in Xi'an city, Shaanxi Province, this paper attempts to explore the influence of microorganisms in the burial environment on human bones, in order to provide scientific proof for the microbial prevention and control of bone relics in the archaeological excavation site.

A High Percentage of Patients Recovered From COVID-19 but Discharged With Abnormal Liver Function Tests.

Background: Coronavirus disease 2019 (COVID-19) pandemic has become the most severe global health issue. Abnormal liver functions are frequently reported in these patients. However, liver function abnormality was often overlooked during COVID-19 treatment, and data regarding liver functions after cure of COVID-19 is limited.

Stage-specific regulation of purine metabolism during infectious growth and sexual reproduction in Fusarium graminearum.

Ascospores generated during sexual reproduction are the primary inoculum for the wheat scab fungus Fusarium graminearum. Purine metabolism is known to play important roles in fungal pathogens but its lifecycle stage-specific regulation is unclear. By characterizing the genes involved in purine de novo and salvage biosynthesis pathways, we showed that de novo syntheses of inosine, adenosine and guanosine monophosphates (IMP, AMP and GMP) are important for vegetative growth, sexual/asexual reproduction, and infectious growth, whereas purine salvage synthesis is dispensable for these stages in F.

The kinase CIPK11 functions as a positive regulator in cadmium stress response in Arabidopsis.

Cadmium (Cd) pollution in agricultural soil has always been a knotty problem, which made it necessary to find the mechanism related to Cd transport in plant. In this study, we found a novel character of the CIPK11 modulating the transport of Cd in Arabidopsis thaliana. Over-expression of CIPK11 (CIPK11OE#1-7, CIPK11OE#8-5) resulted in the increased tolerance to Cd stress, which embodied in higher fresh weight, lower Cd enrichment and reactive oxygen species (ROS) than the wild-type (WT) plants.

The novel peptide NbPPI1 identified from Nicotiana benthamiana triggers immune responses and enhances resistance against Phytophthora pathogens.

In plants, recognition of small secreted peptides, such as damage/danger-associated molecular patterns (DAMPs), regulates diverse processes, including stress and immune responses. Here, we identified an SGPS (Ser-Gly-Pro-Ser) motif-containing peptide, Nicotiana tabacum NtPROPPI, and its two homologs in Nicotiana benthamiana, NbPROPPI1 and NbPROPPI2. Phytophthora parasitica infection and salicylic acid (SA) treatment induced NbPROPPI1/2 expression.