Rhizosphere最新文献

{"title":"Revealing the characteristics of myxobacterial communities in rhizosphere and non-rhizosphere soils of halophytic plants following wetland degradation using high-throughput sequencing","authors":"Cheng Ding ,&nbsp;Wenge Hu ,&nbsp;Xiaoyun Qi,&nbsp;Suhui Hou,&nbsp;Yang Li,&nbsp;Jie Xiong,&nbsp;Ting Chen,&nbsp;Xue Zhang","doi":"10.1016/j.rhisph.2024.100972","DOIUrl":"10.1016/j.rhisph.2024.100972","url":null,"abstract":"<div><div>Myxobacteria represent a distinct group in soil microbial communities, with their predatory capabilities playing a vital role in regulating and stabilizing these communities. However, the characteristics of myxobacterial communities in the soils of Karelinia caspia (KC), a halophytic plant growing in degraded wetlands, remain unclear. In this study, we investigated myxobacterial communities in rhizosphere and non-rhizosphere soils from nine KC’ sampling sites in saline-alkaline land formed after wetland degradation using high-throughput sequencing. A total of 486 myxobacterial ASVs were identified from both rhizosphere and non-rhizosphere soil samples, comprising 2.68% of the total bacterial community. The dominant genera at the genus level were <em>Unclassified_g_bacteriap25</em> and <em>Haliangium</em>. FAPROTAX functional predictions indicated that myxobacteria in rhizosphere soils performed various ecological functions, such as predation, organic matter decomposition, and cellulose degradation, while in non-rhizosphere soils, they primarily displayed predatory functions. The high proportion of unclassified functions suggests that many aspects of myxobacteria in soil remain unexplored. Correlation analysis showed that electrical conductivity, soil moisture, and total nitrogen significantly affected myxobacterial diversity and abundance. Co-occurrence network analysis revealed multiple associations between myxobacteria and other bacterial groups, highlighting their crucial role in maintaining the dynamic equilibrium of soil bacterial communities. These findings deepen our understanding of the relationship between microbial community dynamics and environmental factors, laying a strong foundation for future research in soil microbial ecology and conservation strategies.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100972"},"PeriodicalIF":3.4,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142528726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rhizophagus intraradices symbiosis with Amaranthus hypochondriacus improves rhizosphere soil pH and nutrient status in sodic soil","authors":"Honghe Li ,&nbsp;Feng Shi ,&nbsp;Siyu Zhu ,&nbsp;Xue He ,&nbsp;Yiwen Ding ,&nbsp;Tianle Xu ,&nbsp;Dandan Qi ,&nbsp;Wei Chang ,&nbsp;Changlei Dai ,&nbsp;Fuqiang Song","doi":"10.1016/j.rhisph.2024.100973","DOIUrl":"10.1016/j.rhisph.2024.100973","url":null,"abstract":"<div><div>As a forage crop belonging to the Amaranthaceae family (often considered as non-mycorrhizal plants), <em>Amaranthus hypochondriacus</em> can grow in sodic soil. It is worth exploring whether arbuscular mycorrhizal fungi (AMF) can successfully form a symbiotic relationship with <em>A. hypochondriacus</em> to alleviate the environmental stress it experiences and improve rhizosphere soil quality. This study aims to evaluate the potential for AMF to form a symbiotic relationship with salt-tolerant Amaranthaceae plants. By measuring the colonization rate, biomass, and rhizosphere soil chemical properties of the plants, we assessed the response of <em>A. hypochondriacus</em> to AMF under different concentrations of saline-alkali stress. The results showed that <em>Rhizophagus intraradices</em> could form a good symbiotic relationship with <em>A. hypochondriacus</em> and reduce the rhizosphere soil pH and increase the effective nutrient content.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100973"},"PeriodicalIF":3.4,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142446953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced biochemical properties of soybean root nodule asparaginase through plant molecular farming compared to bacterial enzyme for cancer treatment","authors":"Fahad Alharthi ,&nbsp;Hussam A. Althagafi ,&nbsp;Ibrahim Jafri ,&nbsp;Atif Abdulwahab A. Oyouni ,&nbsp;Mohammed M. Althaqafi ,&nbsp;Nawal E. Al-Hazmi ,&nbsp;Layla Yousif Abdullah Al Hijab ,&nbsp;Deyala M. Naguib","doi":"10.1016/j.rhisph.2024.100970","DOIUrl":"10.1016/j.rhisph.2024.100970","url":null,"abstract":"<div><div>Asparaginase is a therapeutic enzyme used as an anticancer agent and is typically produced through microbial fermentation using organisms such as <em>Escherichia coli</em> and <em>Erwinia chrysanthemi</em>. However, this method faces challenges, including potential enzyme contamination during production, allergic reactions to the enzyme, and stability issues requiring stringent control measures. An innovative solution is the application of plant molecular farming, utilizing Rhizobium root symbiosis for asparaginase production. The objective is to optimize nodule development for asparaginase yield, characterize the enzyme's properties, and evaluate its anticancer efficacy against microbial enzyme. In our study, we established soybean root cultures and inoculated them with <em>Bradyrhizobium japonicum</em> to form root nodules. We evaluated eukaryotic asparaginase production at different incubation times. We purified asparaginase from the root nodule cultures and compared its physicochemical properties and anticancer activity with microbial asparaginase. Results showed that asparaginase reached maximum activity in root nodule cultures 10 days after rhizobium inoculation in the culture media. The root nodule asparaginase exhibited a high content of alpha helices and beta sheets and a low random coil. It demonstrated higher stability and activity across different pH levels and temperatures than <em>Escherichia coli</em> asparaginase. Additionally, root nodule asparaginase displayed better catalytic parameters and stability over time than <em>E. coli</em> asparaginase. Thus, root nodule asparaginase is superior to <em>E. coli</em> asparaginase as an anticancer agent. This ensures the root nodule asparaginase can effectively target cancer cells, enhancing the overall therapeutic outcome. This provides a renewable, cost-effective, and environmentally friendly alternative to traditional enzyme production methods.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100970"},"PeriodicalIF":3.4,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142528727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microbiome analysis of the lithophytic resurrection plant Ramonda heldreichii, reveals root driven tight-rhizosphere vs elevation specific loose-rhizosphere communities","authors":"Kusum Dhakar ,&nbsp;Loukia M. Kellari ,&nbsp;Panagiotis A. Karas ,&nbsp;Athanasios Theodorakopoulos ,&nbsp;Michael N. Styllas ,&nbsp;Evangelia S. Papadopoulou ,&nbsp;Dimitrios G. Karpouzas ,&nbsp;Kalliope K. Papadopoulou ,&nbsp;Sotirios Vasileiadis","doi":"10.1016/j.rhisph.2024.100969","DOIUrl":"10.1016/j.rhisph.2024.100969","url":null,"abstract":"<div><div>We investigated the root microbiome of a relict resurrection (desiccation/frost-tolerant/resistant) plant, endemic to Mount Olympus (Litochoro, Greece), <em>Ramonda heldreichii</em> (Boiss.) C.B.Clarke, at various altitudes (400 m–1200 m asl), through amplicon sequencing. Microbial communities (prokaryotes, fungi, protists) revealed the significant impact of roots on the tight rhizosphere (TR) that were less diverse and less altitude-impacted compared with the loose rhizosphere (LR). Prokaryotic α-diversity was highly affected by root, whereas that of fungi was comparatively more sensitive to altitude. The TR-associated taxonomic groups, included well equipped taxa for tolerating biotic and abiotic stresses (drought/metal tolerance, microcystin degradation, psychrotolerance, chitin degradation) with Cercozoa dominating protists, while the LR-associated taxa mainly included microorganisms with chemolithoautotrophic potential. Relative abundances of the N-cycling and greenhouse gas associated <em>Nitrosopheraceae</em>, were increased with altitude. Collectively, the study of <em>R. heldreichii</em> demonstrated a plant-driven TR with bioprospecting potential, and an elevation-shaped and climate-linked LR, providing novel insights about mountain microbiology.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100969"},"PeriodicalIF":3.4,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142432926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Essential oil phytochemistry and antifungal activity of lemongrass inoculated with arbuscular mycorrhizal fungi under different phosphorous levels","authors":"Caroline Lermen ,&nbsp;Rayane Monique Sete da Cruz ,&nbsp;Carlos Henrique de Souza Gonçalves ,&nbsp;Mariana Moraes Pinc ,&nbsp;Joice Karina Otênio ,&nbsp;Camila da Silva ,&nbsp;Odair Alberton","doi":"10.1016/j.rhisph.2024.100968","DOIUrl":"10.1016/j.rhisph.2024.100968","url":null,"abstract":"<div><div>This study aimed to investigate the effect of inoculating <em>Cymbopogon citratus</em> (lemongrass) with arbuscular mycorrhizal fungi (AMF) <em>Rhizophagus clarus</em> and <em>Claroideoglomus etunicatum</em> under low and high phosphorus (P) levels on essential oil (EO) content, composition, and minimum inhibitory concentration (MIC) for four isolates of phytopathogenic fungi of the genus <em>Fusarium</em>. The EO content was obtained by the hydrodistillation process, followed by the evaluation of chemical constituents using gas chromatography coupled to mass spectrometry and MIC by microdilution in broth. The EO content increased 2.5-fold due to high P and inoculation with <em>C. etunicatum</em> compared with uninoculated under low P. Twenty-two compounds were identified in EO. The major components were citronellol, geraniol, citral, neral and geranial. The EO of lemongrass showed a MIC in the four phytopathogenic fungal isolates. Therefore, the secondary metabolites were influenced by P levels and AMF inoculation, increasing EO's content (until 2.5-fold), chemical composition (citral, neral and geranial) and MIC.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100968"},"PeriodicalIF":3.4,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142528598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustainable farming practices enhance bacterial diversity and nutrient levels in sorghum rhizosphere soil","authors":"S.P. Lalid Kumar ,&nbsp;M.R. Latha ,&nbsp;P. Janaki ,&nbsp;E. Parameswari ,&nbsp;T. Kalaiselvi ,&nbsp;D. Senthamilselvi ,&nbsp;R. Krishnan","doi":"10.1016/j.rhisph.2024.100967","DOIUrl":"10.1016/j.rhisph.2024.100967","url":null,"abstract":"<div><div>This research employs metagenomic analysis to explore bacterial diversity in sorghum rhizosphere soil in response to various sustainable farming practices and their impact on soil fertility. The field experiment with cotton-sorghum cropping system was conducted since 2020 and from 3rd cycle sorghum experiment, the soils were collected and subjected to metagenomics and nutrients availability analysis. We evaluated the impact of different farming approaches: Natural Farming (NF), Organic Farming (OF), integrated crop management (ICM), along with a control (No input farming). The results underscores the prevalence of Proteobacteria phylum across all farming practices, while Actinobacteria, Bacteroidetes and Firmicutes showed increased presence due to altered soil management and nutrient availability changes. Genus-level analysis revealed shifts in dominant genera, including <em>Acinetobacter</em>, <em>Sphingomonas, Bacillus</em>, and <em>Candidatus nitrososphaera</em>, across different farming practices. Post-harvest soil analysis indicated varied nutrient levels, with ICM showing enhanced nitrogen, phosphorus, and potassium availability. ICM, utilizing a balanced mix of organic and inorganic fertilizers, promoted sorghum growth, yielding higher plant height and total dry matter compared to OF and NF, which performed similarly. The study emphasizes the efficacy of a balanced approach like ICM for improving crop production and soil nutrient availability. However, all diversified farming practices exhibited high soil biological diversity compared to the control, highlighting the necessity for continuous long-term soil monitoring across different farming practices to stabilize soil microbiomes, ensure nutrient availability, and support sustainable crop production.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100967"},"PeriodicalIF":3.4,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142424012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-term continuous cropping leads to a decline in rhizosphere soil fertility by modulating the perilla root exudates","authors":"Yaqi Liu ,&nbsp;Mengmeng Xie ,&nbsp;Tongtong Xue ,&nbsp;Xin Sui ,&nbsp;Hui Sun ,&nbsp;Chongwei Li ,&nbsp;Fuqiang Song","doi":"10.1016/j.rhisph.2024.100966","DOIUrl":"10.1016/j.rhisph.2024.100966","url":null,"abstract":"<div><div>Continuous cropping obstacles are a prevalent issue in agricultural production worldwide. However, the key factors leading to these obstacles differ among various crops. This study utilized high-throughput sequencing and metabolomics to assess the community structure of microbes and the types and abundance of metabolites in rhizosphere soil after different continuous cropping years of <em>Perilla frutescens</em> L. Britt. (perilla). The results indicate that differential metabolites in soils of varying continuous cropping years are primarily associated with pathways for cellular lipid formation, oxidative stress responses, and energy metabolism. These findings suggest that the changes in soil composition over time are linked to specific biological processes related to lipid formation, oxidative stress, and energy metabolism. The relative abundance of beneficial bacteria in the soil, such as <em>Sphingomonas</em>, <em>Gemmatimonas</em>, and <em>Blastococcus</em>, decreased significantly (<em>p</em> &lt; 0.05), while harmful fungi, such as <em>Neocosmospora</em> and <em>Didymella</em>, increased in response to the increase in continuous cropping years (<em>p</em> &lt; 0.05). The symbiotic network between bacteria and fungi has become less dense and stable after continuous cropping. Enzymatic activities in rhizosphere soil decreased significantly (<em>p</em> &lt; 0.05). Soil organic matter, total nitrogen, total phosphorus, total potassium, available phosphorus, and available potassium declined significantly (<em>p</em> &lt; 0.05). Pearson correlation analysis identified 10 differential secondary metabolites that were closely related to the relative abundance of key microorganisms. Among them, cinnamic acid and flavonoid compounds are key factors leading to changes in microbial diversity, and they can regulate the microorganisms-soil- plants interactions. In summary, this study provides a novel scientific explanation for how continuous cropping can reduce soil fertility and a theoretical basis for subsequent cultivation strategies of perilla.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100966"},"PeriodicalIF":3.4,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142424011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Physiological acclimatization in a medium amended with colloidal chitin improves the nematophagous capacity of a fungus on the tomato root-knot nematode","authors":"Natalia Soledad Girardi,&nbsp;Ana Laura Sosa,&nbsp;Joaquín Loyola García,&nbsp;Florencia Folis,&nbsp;María Alejandra Passone","doi":"10.1016/j.rhisph.2024.100965","DOIUrl":"10.1016/j.rhisph.2024.100965","url":null,"abstract":"<div><div><em>Purpureocillium lilacinum</em> is a nematophagous fungus whose ability to control the plant parasitic nematode <em>Nacobbus aberrans sensu lato</em> has been demonstrated. In this study, physiological acclimatization was performed using different nutrient sources and water activity levels of the culture medium to improve the nematophagous activity of two strains of <em>P. lilacinum</em> (SR14 and SR38). The development of the fungal inoculum in a medium amended with colloidal chitin and reduced levels of water activity (0.95) stimulates the production of conidia and pathogenicity <em>in vitro</em>. This condition was selected to produce the fungal inoculum for conducting antagonism studies against <em>N. aberrans s.l.</em> in tomato plants. The nematode population was significantly reduced (94–96%) with the application of SR38 and SR14 + SR38. The physiological acclimatization in medium with colloidal chitin and 0.95 water activity stimulates the pathogenicity mechanisms (sporulation and infectivity) of <em>P. lilacinum</em> SR38, improving its nematophagous capacity.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100965"},"PeriodicalIF":3.4,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142424010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Locomotion of Bacillus subtilis SL-44 mediated by root exudate and carrier in Cr(OH)3-modified porous media","authors":"Jianwen Wang ,&nbsp;Tao Li ,&nbsp;Yufei Zhang ,&nbsp;Sitong Liu ,&nbsp;Fei Tian ,&nbsp;Xiaochen Liu ,&nbsp;Chun Li ,&nbsp;Zhansheng Wu","doi":"10.1016/j.rhisph.2024.100964","DOIUrl":"10.1016/j.rhisph.2024.100964","url":null,"abstract":"<div><div>Plant growth promoting rhizobacteria (PGPR) have a remediation effect on Cr-contaminated soil; however, the remediation scope is only within a small area around the bacteria. Hence, the remediation effect depends on the migration ability of bacteria in the soil. Root exudates enhance the chemotaxis and locomotion of <em>Bacillus subtilis</em> SL-44 by reducing its adhesion coefficient <em>k</em>_att and hydrodynamic dispersion coefficient <em>D</em>. The locomotion capacity was enhanced by 7.84%–20.00%. Among the root exudates, proline and sucrose remarkably improved the motility of SL44. Biochar and bentonite increased the <em>k</em>_att and <em>D</em> of SL-44, inhibited bacterial locomotion, and improved the retention rate on the carrier surface. Bacterial locomotion was reduced by biochar and bentonite by 57.99% and 50.42%, respectively. These reductions were caused by macropore. SL-44 locomotion was positively correlated with the concentration of environmental root exudate (R² = 0.88−0.92). The results of the simulated soil study were validated in actual agricultural Cr-contaminated soils through qPCR.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100964"},"PeriodicalIF":3.4,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142322541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antimicrobial cyclic lipopeptides from Bacillus mojovensis B1302 against wheat root rot","authors":"Yanjie Yi ,&nbsp;Shijie Liu ,&nbsp;Shihao Ren ,&nbsp;Yunpeng Shen ,&nbsp;Xinyue Lin ,&nbsp;Jia Shi ,&nbsp;Kang Wang ,&nbsp;Changfu Zhang","doi":"10.1016/j.rhisph.2024.100963","DOIUrl":"10.1016/j.rhisph.2024.100963","url":null,"abstract":"<div><div><em>Bipolaris sorokiniana</em> is the main pathogen affecting wheat, which can cause major disasters in wheat planting areas. In this study, cyclic lipopeptides (CLP) were extracted from <em>Bacillus mojovensis</em> B1302 and had antimicrobial activity on <em>Bipolaris sorokiniana</em> and other four pathogenic fungi. CLP could inhibit the growth of <em>B</em>. <em>sorokiniana</em> and made mycelia swelling and deformed. In addition, trypan blue staining indicated the distortion of mycelia and DAPI staining showed mycelial DNA damage in the CLP treatment group. Moreover, CLP were effective in controlling wheat root rot with the efficacy of 80.32%, which was not significantly different from that of commercial fungicide (carbendazim). Next, in the oil spreading test, the diffusion diameter of 40 μL CLP (10 mg/mL) reached 8.37 cm with a stable spreading ring, indicating CLP had surface activity. And also, CLP had strong antioxidant capacity and DPPH scavenging activity. Furthermore, CLP had better temperature tolerance at 20–40 °C and pH tolerance at 4–8, respectively, still maintained a high inhibition rate after 3h treatment under UV irradiation, and were stable under trypsin treatment. However, CLP were sensitive to pepsin and metal ions. In conclusion, CLP had antimicrobial activity, antioxidant capacity and environmental tolerance, which had good potential for development into biocontrol agents against wheat root rot.</div></div>","PeriodicalId":48589,"journal":{"name":"Rhizosphere","volume":"32 ","pages":"Article 100963"},"PeriodicalIF":3.4,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142356969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}