Factors affecting the production of sugarcane yield and sucrose accumulation: suggested potential biological solutions

Frontiers in Plant Science, Год журнала: 2024, Номер 15

Опубликована: Май 13, 2024

Environmental stresses are the main constraints on agricultural productivity and food security worldwide. This issue is worsened by abrupt severe changes in global climate. The formation of sugarcane yield accumulation sucrose significantly influenced biotic abiotic stresses. Understanding biochemical, physiological, environmental phenomena associated with these essential to increase crop production. review explores effect factors content highlights negative effects insufficient water supply, temperature fluctuations, insect pests, diseases. article also explains mechanism reactive oxygen species (ROS), role different metabolites under stresses, function stress-related resistance genes sugarcane. further discusses improvement approaches, a focus endophytic consortium endophyte application plants. Endophytes vital plant defense; they produce bioactive molecules that act as biocontrol agents enhance immune systems modify responses through interaction provides an overview internal mechanisms growth offers new ideas for improving fitness productivity.

Язык: Английский

---

Effects of Exposure to Different Types of Metal–Organic Framework Nanoparticles on the Gut Microbiota and Liver Metabolism of Adult Zebrafish

ACS Nano, Год журнала: 2024, Номер unknown

Опубликована: Авг. 31, 2024

Metal–organic framework nanoparticles (MOF NPs) have received much attention for their potential use in nanopesticides. However, little is known about the health and environmental risks associated with these materials. In this study, toxicological responses of zebrafish exposed to five MOF NPs short long periods time were evaluated. The acute toxicity results showed that embryos adult was order Cu-MOF > ZIF-90 ZIF-8 Fe-MOF Zr-MOF. Histopathological analysis revealed ZIF-8, ZIF-90, caused liver swelling vacuolization zebrafish. cellular ultrastructure severely damaged mitochondrial structure intestinal epithelial cells cells. 16S rDNA sequencing data all significantly altered dominant microorganisms intestine. microbial markers inflammation, Proteobacteria (Aeromonas, Plesiomonas, Legionella), increased Fe-MOF, Zr-MOF, treatment groups. Metabolomics indicated levels inflammatory promoting factors (Leukotriene E4, 20-hydroxyeicosatetraenoic acid) arachidonic acid metabolism decreased, suppressing (8,9-epoxyeicosatrienoic increased. Metabolites related oxidative stress, such as glutamine, pyridoxamine, l-glutamic vitamin B6 other signaling pathways, reduced. Overall, suggest different had widely varying zebrafish, further should be paid real environment.

Язык: Английский

---

Fungicides reduce soil microbial diversity, network stability and complexity in wheat fields with different disease resistance

Applied Soil Ecology, Год журнала: 2024, Номер 201, С. 105513 - 105513

Опубликована: Июль 3, 2024

Язык: Английский

---

Effects of pruning on tea tree growth, tea quality, and rhizosphere soil microbial community

Microbiology Spectrum, Год журнала: 2023, Номер 11(5)

Опубликована: Сен. 26, 2023

Pruning is an important agronomic measure in tea plantation management. This study analyzed the effects of pruning on tree growth, quality, rhizosphere soil physicochemical indexes, microbial communities, and metabolic pathways. The results showed that was beneficial for promoting growth increasing yield, but not synthesis accumulation quality-related compounds leaves. After pruning, organic matter, available phosphorus content catalase, acid phosphatase, sucrase activities were significantly higher than those unpruned trees, while total phosphorus, potassium, nitrogen lower trees. community analysis key changed characteristic microorganisms after Haliangium, Acidicaldus, Reyranella, Acidobacterium, Aquicella, Granulicella, pathways ko00072, ko00473, ko00750, ko01055, ko00521, ko02040. Furthermore, found promoted Reyranella abundances, respectively, trees soil, reduced Aquicella abundance, ko02040, pathways, thereby sucrase, improving matter decomposition efficiency content, provides theoretical reference management measures plantations. IMPORTANCE cultivation We to increase it would reduce especially polyphenols, theanine, flavonoids, free amino acids leaves reduced. reason this phenomenon promotes enrichment special functional enhancement leading changes nutrient cycle soil.

Язык: Английский

---

Unveiling changes in the rhizosphere bacteriome of sunflower (Helianthus annuus L.) inbred lines linked to their resistance to the soil borne pathogen Verticillium dahliae Kleb

Applied Soil Ecology, Год журнала: 2025, Номер 206, С. 105915 - 105915

Опубликована: Фев. 1, 2025

Язык: Английский

---

Unraveling the Influent Surface Loading Effect on Denitrification and Microbial Community Characteristics in a Hydrogen-Based Membrane Biofilm Reactor under Nitrate Stress

Journal of Environmental Engineering, Год журнала: 2025, Номер 151(5)

Опубликована: Фев. 20, 2025

Язык: Английский

---

Stem rot affects the structure of rhizosphere microbiome in Berseem Clover (Trifolium alexandrinum)

Rhizosphere, Год журнала: 2025, Номер unknown, С. 101073 - 101073

Опубликована: Апрель 1, 2025

Язык: Английский

---

Integrated analysis of transcriptomics and metabolomics and high-throughput amplicon sequencing reveals the synergistic effects of secondary metabolites and rhizosphere microbiota on root rot resistance in Psammosilene tunicoides

Frontiers in Microbiology, Год журнала: 2025, Номер 16

Опубликована: Апрель 14, 2025

Psammosilene tunicoides is a plant with significant medicinal and ecological value, exhibiting remarkable properties, particularly in anti-inflammatory, antioxidant, immune-regulatory effects. Root rot one of the primary diseases affecting , leading to decline its quality. In this study, we utilized an integrated analysis transcriptomics, metabolomics, high-throughput amplicon sequencing, culturomics for revealing difference healthy samples (CH) diseased (CD) studying defense mechanism P. resisting root rot. Transcriptome revealed distinct patterns gene expression between (HR) (DR) tunicoides. The Key enzyme genes involved triterpene (e.g., HMGS DXS SQS CYP450 ) flavonoid PAL CHS CHI biosynthesis pathways were significantly upregulated DR. Consistent results observed metabolomic analysis, where saponins flavonoids more highly accumulated DR than HR. Microbiome data indicated enrichment Actinobacteria at genus level rhizosphere soil (DS) compared (HS) while mostly beneficial growth-promoting bacterial groups found endophytes, including Enterobacter Pseudomonas Klebsiella Stenotrophomonas Bacillus. Through culturomics, successfully isolated identified over 220 strains from samples, genera Bacillus Streptomyces Cupriavidus Paenarthrobacter. Notably, strain sp., which was enriched DR, exhibited clear antagonistic effect against Fusarium oxysporum . Co-occurrence network multi-omics that many Actinomycetes positively correlated triterpenoid compounds their key genes. Therefore, conclude these secondary metabolites may could resist pathogen invasion directly or serve as “intermediate medium” recruit microorganisms resistant This study investigates “Plant-Microbe” interaction associated resistance implications cultivation management species.

Язык: Английский

---

Biochar suppresses Clubroot disease in Chinese cabbage by improving soil nutrient conditions and recruiting beneficial microorganisms

Applied Soil Ecology, Год журнала: 2025, Номер 210, С. 106107 - 106107

Опубликована: Апрель 15, 2025

Язык: Английский

---

Morchella esculenta cultivation in fallow paddy fields and drylands affects the diversity of soil bacteria and soil chemical properties

Frontiers in Genetics, Год журнала: 2023, Номер 14

Опубликована: Сен. 12, 2023

The properties of paddy field (DT) and dry land (HD) soil food production can be enhanced by the cultivation Morchella esculenta (ME) during fallow period. However, whether ME affects health microbial diversity fields drylands period remains unclear, this has greatly limited wider use model. Here, we analyzed chemical bacterial (via metabarcoding sequencing) DT HD soils following cultivation. Our findings indicated that could enhance health. content phosphorus potassium (K) was increased in under cultivation, K significantly higher than had a weak effect on alpha diversity, affected abundance some genera bacteria. might reduce methane capacity nitrogen cycling process based results functional annotation analysis. Network analysis correlation showed Gemmatimonas, Bryobacter, Anaeromyxobacter were key regulating Bacillus, Streptomyces, Paenarthrobacter taxa associated with accumulation soil. our study will aid future efforts to further improve

Язык: Английский

---