Parafrigoribacterium soli sp. nov. and Parafrigoribacterium humi sp. nov., two novel siderophore-synthesizing species isolated from black soil.

Two siderophore-synthesizing species SYSU BS000078 and SYSU BS000231 were isolated from the black soil collected from fields located in Heilongjiang province, China. The results of phylogenetic analysis based on the 16S rRNA gene sequences indicated that these two strains showed the highest sequence similarity to Parafrigoribacterium mesophilum KCTC 19311 (98.61 % and 98.

Plant microbiome technology for sustainable agriculture.

Plants establish specific interactions with microorganisms, which are vital for promoting growth and resilience. Although advancements in microbiome modulation technologies show great potential for sustainable agriculture, several challenges have hindered the wider application of plant microbiomes in the field. These challenges may include inconsistent microbial colonization, competition with native microbiota, and environmental variability.

Spatial heterogeneity response of soil salinization inversion cotton field expansion based on deep learning.

Soil salinization represents a significant challenge to the ecological environment in arid areas, and digital mapping of soil salinization as well as exploration of its spatial heterogeneity with crop growth have important implications for national food security and salinization management. However, the machine learning models currently used are deficient in mining local information on salinity and do not explore the spatial heterogeneity of salinity impacts on crops. This study developed soil salinization inversion models using CNN (Convolutional Neural Network), LSTM (Long Short-Term Memory Network), and RF (Random Forest) models based on 97 field samples and feature variables extracted from Landsat-8 imagery.

Establishment of -Mediated Transient Transformation System in Desert Legume (Litv.) Vass.

(Litv.) Vass. is a desert legume exhibiting extreme drought tolerance and the ability to withstand various harsh environments, making it a good candidate for investigating stress tolerance mechanisms and exploring valuable stress-resistant genes.

Evaluation of Skin Color Supervision Genes in Chickpea Seeds by Multiomics.

Seed samples of two types of chickpea (Cicer arietinum Linn.), including variety A (NRCGR-4452) and variety B (local varieties), with different seed colors, were collected every five days for a total of four times during the seed development period. Non-targeted metabolome and transcriptome sequencing were conducted to identify differentially expressed genes and metabolites associated with chickpea seed coat color.

Pollution characteristics, environmental issues, and green development of neonicotinoid insecticides in China: Insights from Imidacloprid.

Imidacloprid (IMI), a leading neonicotinoid insecticide, is widely used in China. Nevertheless, owing to its high toxicity to pollinators, regulatory scrutiny of its usage has increased in recent years. Despite this, no relevant issues have been announced in China, and its usage continues to rise.

Nocardioides xinjiangensis sp. nov., a novel species isolated from desert soil.

Two novel strains, SYSU D00514 and SYSU D00778, were isolated from desert soil in the Gurbantunggut Desert, Xinjiang Uygur Autonomous Regions, PR China. SYSU D00514 and SYSU D00778 were aerobic, Gram-stain-positive, rod-shaped, catalase-positive and oxidase-negative. SYSU D00514 grew at temperatures ranging from 4 to 37 °C (optimum, 28-30 °C), at pH 6.

Temperature-driven cotton verticillium wilt: a beta model for risk assessment from laboratory insights to climate scenarios.

Background: Verticillium wilt is a critical disease affecting cotton in the Xinjiang province, a region producing 90% cotton in China. Defining the specific temperature thresholds for disease prevalence is essential but has remained unclear.

Results: This study aimed to establish a model to quantify the relationship between temperature and cotton verticillium wilt disease risk.

Analysis on agricultural carbon emissions transfer of inter-provincial trade in China.

The "carbon peaking and carbon neutrality goals" has put forward new requirements for China's agricultural carbon emission reduction. It is easy to ignore the carbon emission transfer caused by agricultural trade if the reduction responsibility of carbon emission is merely defined from the supply side. Therefore, it is necessary to conduct in-depth research on agricultural carbon transfer for reasonably dividing the responsibility of agricultural carbon reduction in different provinces.

Genomic survey and evolution analysis of calcium-dependent protein kinases in plants and their stress-responsive patterns in populus.

Background: Calcium-dependent protein kinases (CDPKs) phosphorylate downstream target proteins in response to signals transmitted by free calcium ions (Ca, one of the second messengers) and thus play important regulatory roles in many biological processes, such as plant growth, development, and stress response.

Results: A bioinformatic analysis, as well as thorough evolutionary and expression investigations, were conducted to confirm previous reports of functional evidence for plant CDPKs. Using the Phytozome database's BLAST search engine and the HMM search tool in TBtools software, we discovered that CDPKs are well conserved from green algae to flowering angiosperms in various gene family sizes.

Se-Doped CoS@MoS Heterostructures on Multiwalled Carbon Nanotubes as Efficient Bifunctional Electrocatalysts for Alkaline Overall Water Splitting.

The use of efficient and affordable non-precious metal catalysts for hydrogen and oxygen evolution reactions is vital for replacing and widely implementing new energy sources. Nevertheless, improving the catalytic performance of these non-precious-metal bifunctional electrocatalysts continues to be a major challenge. In this article, an optimized Se-incorporated bulk CoS@MoS heterostructure grown on the surface of carbon nanotubes is reported.

The Lotus corniculatus MYB5 functions as a master regulator in proanthocyanidin biosynthesis and bioengineering.

PAs varied greatly in leaves of different germplasm accessions in Lotus corniculatus and over-expression of LcMYB5 led to high PA accumulation in L. japonicus hairy roots. Proanthocyanidins (PAs) content in leaves is an important quality trait in forage species.

Prediction and pathway models for assessing soil properties influencing soil selenium enrichment and bioavailability in Aksu Prefecture, northwest China.

Selenium (Se) in soil is the primary source of human Se intake, and its content and bioavailability are influenced by soil physicochemical properties. However, the influence of soil physicochemical properties on Se enrichment and bioavailability in soil remains uncertain. Therefore, this study investigated 536 soil samples and their corresponding wheat grain samples collected from the oasis zone of Aksu Prefecture, located in northwest China.

Codon Usage Pattern and its Influencing Factors for Mitochondrial CO Genes Among Different Subfamilies of Cerambycidae.

This study examined nucleotide composition and codon usage of mitochondrial CO (cytochrome oxidase) genes from four subfamilies of Cerambycidae. Nucleotide composition analysis of the CO genes revealed an AT-rich pattern in the four subfamilies of Cerambycidae. Furthermore, by analyzing the correlation between the overall nucleotide composition of CO genes and the nucleotide composition of the 3rd codon, we found that mutation pressure and natural selection were the key factors affected the CUB.

Allelopathic and phytotoxic activity of essential oil of Elaeagnus angustifolia flowers and its major constituents on and .

This study investigated the allelopathic and phytotoxic effects of flower essential oil (EO) and its major constituents. Forty-one compounds were identified by GC-MS, accounting for 96.93% of the total oil, with the main compounds being ethyl cinnamate and methyl cinnamate.

Intraspecific Variability of Xylem Hydraulic Traits of Growing in the Desert of Northern Xinjiang, China.

Plant hydraulic traits are essential for understanding and predicting plant drought resistance. Investigations into the mechanisms of the xylem anatomical traits of desert shrubs in response to climate can help us to understand plant survival strategies in extreme environments. This study examined the xylem anatomical traits and related functional traits of the branches of seven populations along a precipitation gradient, to explore their adaptive responses to climatic factors.

Weakening of global terrestrial carbon sequestration capacity under increasing intensity of warm extremes.

The net ecosystem exchange (NEE), determining terrestrial carbon sequestration capacity, is strongly controlled by climate change and has exhibited substantial year-to-year fluctuations. How the increased frequency and intensity of warm extremes affect NEE variations remains unclear. Here, we combined multiple NEE datasets from atmospheric CO inversions, Earth system models, eddy-covariance data-driven methods and climate datasets to show that the terrestrial carbon sequestration capacity is weakened during warm extreme occurrences over the past 40 years, primarily contributed by tropical regions (81% ± 48%).

Tree-ring maximum latewood density reveals unprecedented warming and long-term summer temperature in the upper Indus Basin, northern Pakistan.

Understanding long-term temperature variability in the Upper Indus Basin (UIB), northern Pakistan, and its driving mechanisms is challenging due to the scarcity of long observational records and available literature. In this study, we reconstructed a 651-year (1370-2020 CE) warm-season (March-September) temperature record using the tree-ring maximum latewood density (MXD) of blue pine (Pinus wallichiana). The reconstruction explains 57 % of the variance in actual temperature during the common calibration period (1972-2020 CE).

Modeling the temporal evolution of plastic film microplastics in soil using a backpropagation neural network.

Plastic films are a crucial aspect of agricultural production in China, as well as a key source of microplastics in farmland. However, research into the environmental behavior of microplastics derived from polyethylene (PE) and biodegradable plastic films such as polybutylene adipate-co-terephthalate (PBAT) is limited by inadequate knowledge of their evolution and fate in soil. Therefore, we conducted controlled soil incubation experiments using new and aged microplastics derived from prepared PE and PBAT plastic films to determine their temporal evolution characteristics in soil.