BBX10 interacts with PIF1 to prevent photo-oxidation and to promote the greening process.

Seedlings emerged from the covering soil immediately undergo de-etiolation, ensuring plants switch from heterotrophic to photoautotrophic growth. This transition is essential for seedling development and survival. However, the underlying mechanism remains largely obscure.

Excess copper exposure and male reproductive toxicity: molecular mechanisms and potential interventions.

Copper (Cu) is an essential micronutrient in various enzymatic and physiological functions. However, excessive copper intake, mainly resulting from industrial emissions and improper agricultural practices, has raised growing concerns due to its toxicological effects, particularly on the male reproductive system. This review summarizes current research progress on copper-induced reproductive toxicity in males, emphasizing its impact on sperm quality, androgen production, and testicular structure and function.

NIb Interaction Sites AUU and GGCU Are Crucial to the Replication of Wheat Yellow Mosaic Virus RNA2.

Wheat yellow mosaic virus (WYMV) is the main cause of wheat yellow mosaic disease. Although its regulation of protein translation and interactions with host proteins are well-studied, independent regulation of the virus genome is poorly understood. This study performed in vitro experiments investigating replication regulation by the 5' UTR and 3' UTR of WYMV RNA2.

Identification of a Pseudomonas brassicacearum strain as a potential biocontrol agent against clubroot in cruciferous plants through endophytic bacterial community analysis and culture-dependent isolation.

Background: Clubroot, caused by Plasmodiophora brassicae, significantly impacts cruciferous crop production worldwide. Biocontrol is an environmentally friendly and promising approach for clubroot management. Endophytic bacteria are known for their ability to promote plant growth and induce resistance against plant diseases.

Comprehensive sampling from mitochondrial genomes substantiates the Neoproterozoic origin of land plants.

Molecular phylogenetics illustrates the evolution and divergence of green plants by employing sequence data from various sources. Interestingly, phylogenetic reconstruction based on mitochondrial genes tends to exhibit incongruence with those derived from nuclear and chloroplast genes. Although the uniparental inheritance and conservatively retained protein-coding genes of mitochondrial genomes inherently exclude certain potential factors that affect phylogenetic reconstruction, such as hybridization and gene loss, the utilization of mitochondrial genomes for phylogeny and divergence time estimation remains limited.

Light-Dependent Regulation of Cyanophage MaMV-DH01 Infection in Microcystis aeruginosa FACHB-524.

Cyanophages are widely distributed viruses that specifically infect blue-green algae and play a critical role as biological control agents in aquatic ecosystems. Despite their ecological importance, the effects of light on cyanophage-host interactions are not fully understood. This study aimed to investigate the role of host photosynthesis in different stages of MaMV-DH01 infection, a novel muscle-tailed cyanophage isolated from Donghu Lake that targets Microcystis aeruginosa FACHB524.

Protective effects of inactivated SPIV vaccine in sea perch (Lateolabrax japonicas) by intraperitoneal injection and immersion immunization.

Sea perch is one of the most important fish species farmed in China. However, the frequent outbreak of viral diseases induced by sea perch iridovirus (SPIV) always caused high mortality and heavy economic losses in sea perch aquaculture. Up to now, no effective countermeasures against SPIV infection have been established.

Branched-chain amino acid aminotransferase (BCAT) family in apple (Malus domestica Borkh.): genome-wide identification, expression analysis and functional verification.

Branched-chain amino acid aminotransferases (BCATs) catalyze both the final anabolic step and the initial catabolic step of branched-chain amino acids (BCAAs), which are pivotal for the formation of plant branched-chain volatiles (BCVs). However, the members of BCAT family in apple (Malus domestica Borkh.) remain poorly characterized.

Multifunctional polyamidoxime-co-polyethyleneimine tailored cellulose derived from sustainable biomass for effective removal of acidic dye pollutants from wastewater.

Multifunctional polymers derived from waste biomass are under intense global investigation for wastewater remediation owing to their environmental advantages. Therefore, this study reports the synthesis of a novel polyamidoxime-co-polyethyleneimine multifunctional cellulose, which was used as an adsorbent for the removal of acidic dye pollutants. Morphological, structural, and surface studies were performed using several techniques.

The renoprotective anti-hyperuricemia effect of Cornus officinalis extract in hyperuricemia rats based on network pharmacology and multiple omics.

Ethnopharmacological Relevance: Corus officinalis Siebold & Zucc belongs to the genus Cornus in the Cornaceae family, and was first recorded in the "Shennong Herbal Classic", now has been included in "according to the tradition of both food and Chinese herbal medicines", consist of kidney and liver tonifying, antioxidant substances including cycloid glycosides, flavonoids, polyphenols, organic acids, etc. AIM OF THE STUDY: This study was aimed at discovering the mechanism underlying the anti-hyperemia effect of Cor in rats, particularly its protective effect against liver and kidney dysfunction caused by HUA.

Materials And Methods: In this study, the effect of Cor extract against HUA was verified in rats, subsequently, network pharmacology combined with non-targeted metabolomic were performed to investigate its composition characteristics, and further multi-omics studies and molecular validation were performed to reveal molecular mechanism both in vivo and in vitro.

The long noncoding RNA SNHG12 defines KEAP1 stability and ferroptosis susceptibility by targeting E3 ligase TRIM25.

Ferroptosis is a novel type of programmed cell death caused by iron-dependent lipid peroxidation. Targeted induction of ferroptosis holds great promise for cancer treatment. SNHG, a newly recognized lncRNA family, has been reported to implicate in the proliferation, invasion, migration or drug resistance of cancer cells.

Optimizing lignocellulose conversion: A comparative study of alkali-assisted ball milling pretreatment of cotton stalk and corn stover.

Cotton stalk (CTS) and corn stover (CRS) were pretreated using solid alkali (NaOH or Ca(OH)) assisted ball milling (BM). The physicochemical properties of the pretreated materials and their high-solid enzymatic hydrolysis performance were systematically investigated. The interaction between alkali and straw was synergistically enhanced by mechanical force generated during BM, achieving effective lignin removal.

Synergistic enhancement effect of straw-earthworms in the reduction of sulfamethoxazole and antibiotic resistance genes.

Soil antibiotic pollution is a global concern. It has been confirmed that straw or earthworm can enhance microbial degradation of antibiotics in soil. However, in the C/N transformation processes of soil ecosystems, straw and earthworms are closely interconnected.

In-situ remediation efficiency and mechanism of tylosin contaminated soil with biochar immobilized degrading enzyme.

Residues of veterinary antibiotics such as tylosin in soils can induce selective pressure on indigenous soil microbes and increase the dissemination risk of antibiotic resistance genes (ARGs) by horizontal gene transfer (HGT), which poses a serious threat to both soil and public health. While conventional bioremediation methods face challenges in efficiency and stability, enzyme-based approaches offer promising alternatives. This study developed a novel biochar-immobilized tylosin-degrading enzyme (BIE) system to simultaneously address tylosin contamination and antibiotic resistance gene (ARG) proliferation in agricultural soils.

Dissolved organic nitrogen and phosphorus derived from different cyanobacteria regulate distinctly different nitrate reduction pathways in sediments.

The differentiation of the nitrate reduction pathway is of great significance in the ecosystem, as it determines the occurrence form of ecosystem N. In order to explore the impact and mechanism of different algal dissolved organic nitrogen (DON) and dissolved organic phosphorus (DOP) on differentiation of nitrate (NO-N) reduction pathway, small-scale enclosure experiment was conducted to analyze the DON and DOP composition, nutrient level, microbial community composition and NO-N reduction pathway in ponds with Microcystis and Dolichospermum blooms. The main DON produced by Microcystis included lipids and proteins as well as carbohydrate which were readily degradable, whereas the DOP produced by Dolichospermum predominantly consists of readily degradable forms such as carbohydrate and protein.

Analysis of egg consumption trends: Gen Z egg consumption preferences and the classification of pink-shell eggs in China.

Analyzing consumers' preferences and perceptions of eggs can provide data support for the egg industry to produce products that better meet consumer preferences. The study evaluated consumers' egg consumption preferences based on an online survey from 2022 to 2024 of 3,434 consumers of different ages. The results showed that Generation Z (Gen Z), referred to the people born after 1997, was more concerned about the topic of eggs and was willing to purchase eggs through e-commerce platforms.

An IFE-based molecularly imprinted nanosensor for highly sensitive and rapid ratiometric fluorescence-visualization detection of ciprofloxacin.

A versatile fluorescent molecularly imprinted nanosensor (MIPs@O-CDs) for profiling ciprofloxacin (CIP) was innovatively developed using a controllable post-imprinting modification strategy. High-affinity molecularly imprinted polymers (MIPs) as recognition elements granted nanosensor favorable anti-interference. Bright orange-emission carbon dots (O-CDs) as signal transducers demonstrated prominent reverse fluorescence response to CIP due to inner filter effect, ameliorating detection sensitivity and accuracy.

How does large-scale underground mining affect the water cycle? - Comprehensive analysis based on isotopes, water levels and hydrogeological conditions.

Large-scale underground coal mining alters regional water cycles, yet the mechanisms governing interactions among water bodies in deep mining areas are poorly understood. For this purpose, by integrating hydrogen and oxygen isotopes, water levels, hydrogeological conditions, and end-member mixing analysis (EMMA), this study systematically analyzed and quantified the circulation and transformation mechanisms among different water bodies influenced by coal mining. Key findings reveal: (1) Mining-induced fractures disrupt the aquitard above the coal seam, establishing a direct hydraulic link between Zhiluo Formation confined groundwater and mine water, with the former contributing 87.

11 years of controlled-release potassium fertilization reshaped maize ecosystems and drove sustainable soil quality: insights from physical-chemical-biological interactions.

Excessive use of conventional potassium chloride (KCl) fertilizer has led to soil degradation problems such as compaction and salinization. While controlled-release potassium chloride (CRK) fertilizer has the potential to enhance crop productivity and mitigate these problems, its impact on soil quality (SQ) remains unclear. In this study, four potassium (K) fertilization treatments were established: no K application (CK), conventional KCl fertilizer (CRK0), 50 % substitution with CRK (CRK0.

Optimizing multi-system coupling to mitigate carbon emissions in agrifood systems at county level in China.

The growing demand for food has led to overuse of land, exacerbating the environmental sustainability of agrifood systems. Insufficient coordination and coupling within agrifood systems (soil-crop-animal-food consumption) reduce material cycle efficiency and limit the system's carbon reduction potential. Given the lack of global research on the impact of system coupling on carbon reduction, the value of regional practice cases is particularly evident.

Evidence for vertical transmission of avian reovirus in chickens.

Avian reovirus (ARV) has emerged as a highly prevalent pathogen in Chinese poultry, characterized by its high mutation rate, environmental resilience, and dual vertical-horizontal transmission routes, leading to rising chick morbidity and substantial economic losses. To evaluate vertical transmission, 945 dead embryos and 58 weak chicks from a Guangdong hatchery between January 2023 and December 2024 were tested, yielding a 9.6 % (96/1003) ARV positivity rate.

Ultrasonic-assisted separation and extraction of submicron and nano-sized straw particles: Reconstruction of physicochemical characteristics and a promising breakthrough in overcoming technical bottlenecks of straw return to the field.

Addressing the issues of slow decomposition and low nutrient release efficiency associated with traditional straw returning, this study innovatively applied ultrasound-assisted centrifugal separation technology to prepare submicron/nano-straw particles and systematically conducted a multi-scale investigation from microscopic to macroscopic levels. The core finding reveals that when the particle size reaches the 1 μm threshold, ultrasonic cavitation vigorously disrupts the straw structure, leading to efficient lignin removal (77.45 %) and a significant reduction in cellulose crystallinity, thereby fundamentally enhancing the degradation rate.

Association of the PWWP-domain protein HUA2 and the H3K36 methylation in flowering time control.

Trimethylation of histone H3 at lys36 (H3K36me3) promotes gene transcription and governs plant development and plant responses to environmental cues. Yet, how H3K36me3 is translated into specific downstream events remains largely uninvestigated. Here, we report that the Arabidopsis PWWP-domain protein HUA2 binds methyl-H3K36 in a PWWP motif-dependent manner.

JMJ720 encodes an H3K9me2 demethylase that regulates grain size in rice.

Grain size is a crucial determinant of rice yield, yet the molecular mechanisms controlling this trait remain only partially understood. Here, we identified the JMJ720 locus as a key regulator of grain size through map-based cloning. The jmj720 mutant was found to exhibit significantly larger grains when compared to the wild type (WT).

An oomycete effector targets host calmodulin to suppress plant immunity.

Tropical and subtropical fruit trees face serious threats of oomycete-caused plant diseases. However, the molecular mechanism by which oomycete pathogens suppress the immunity of these fruit trees remains largely unclear. Effectors play a crucial role in the pathogenesis of plant pathogenic oomycetes.