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学者姓名:高三基
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Abstract :
Plants have developed various resistance mechanisms against herbivorous insects through prolonged coevolution. Plant defence responses can be triggered by specific compounds present in insect saliva. Apyrase, a known enzyme that catalyzes the hydrolysis of adenosine triphosphate (ATP) and adenosine diphosphate (ADP) into adenosine monophosphate (AMP) and inorganic phosphorus, has recently been identified in some herbivorous insects. However, whether insect salivary apyrase induces or inhibits plant responses remains poorly understood. In this study, we identified an apyrase-like protein in the salivary proteome of the fall armyworm, Spodoptera frugiperda, named Sfapyrase. Sfapyrase was primarily expressed in the salivary gland and secreted into plants during insect feeding. Transient expression of Sfapyrase in tobacco and maize enhanced plant resistance and resulted in decreased insect feeding. Knockdown of Sfapyrase through RNA interference led to increased growth and feeding of S. frugiperda. Furthermore, we showed that Sfapyrase activates the jasmonic acid signalling pathway and promotes the synthesis of secondary metabolites, especially benzoxazinoids, thereby enhancing resistance to S. frugiperda. In summary, our findings demonstrated that Sfapyrase acts as a salivary elicitor, inducing maize jasmonic acid defence responses and the production of insect-resistant benzoxazinoids. This study provides valuable insights into plant-insect interactions and offers potential targets for developing innovative insect pest management strategies.
Keyword :
apyrase apyrase benzoxazinoids benzoxazinoids jasmonic acid jasmonic acid plant defence plant defence salivary elicitor salivary elicitor Spodoptera frugiperda Spodoptera frugiperda
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| GB/T 7714 | Yao, Yang , Lin, Huan-tai , Chen, Yao-hui et al. Salivary Protein Sfapyrase of Spodoptera frugiperda Stimulates Plant Defence Response [J]. | PLANT CELL AND ENVIRONMENT , 2025 , 48 (1) : 406-420 . |
| MLA | Yao, Yang et al. "Salivary Protein Sfapyrase of Spodoptera frugiperda Stimulates Plant Defence Response" . | PLANT CELL AND ENVIRONMENT 48 . 1 (2025) : 406-420 . |
| APA | Yao, Yang , Lin, Huan-tai , Chen, Yao-hui , Chen, Li-lan , Zhang, Hui-li , Fu, Hua-ying et al. Salivary Protein Sfapyrase of Spodoptera frugiperda Stimulates Plant Defence Response . | PLANT CELL AND ENVIRONMENT , 2025 , 48 (1) , 406-420 . |
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The invasion of the fall armyworm poses substantial threats to local agricultural safety, including the sugarcane industry. Exploring the insect-resistance mechanism is crucial for breeding resistant varieties. This study selected three representative materials from the Saccharum genus-Saccharum officinarum L. (Badila), S. spp. hybrid (GT58), and Saccharum spontaneum (SES208), to investigate feeding preferences and developmental fitness of Spodoptera frugiperda. Larvae exhibited a strong preference and highest fitness parameters in Badila leaves compared to SES208. Additionally, proteomic analyses of larval saliva from insects feeding on Badila and SES208 were carried out to test the types and abundance of proteins on different hosts. Furthermore, we identified fatty acid-binding protein 1-like activates plant defense responses, while aldehyde dehydrogenase negatively suppressed plant defense response. Our findings suggest that the plasticity of salivary proteins induced by different host plants, and also offer new insights into the molecular interactions between S. frugiperda and plants.
Keyword :
life table life table salivary gland salivary gland Spodoptera frugiperda Spodoptera frugiperda sugarcane sugarcane
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| GB/T 7714 | Zhang, Ya-Xin , Lin, Huan-tai , Zou, Zhi-Yuan et al. Feeding Preferences and Salivary Protein Profiles of Spodoptera frugiperda on Saccharum Species [J]. | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY , 2025 , 73 (4) : 2352-2363 . |
| MLA | Zhang, Ya-Xin et al. "Feeding Preferences and Salivary Protein Profiles of Spodoptera frugiperda on Saccharum Species" . | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 73 . 4 (2025) : 2352-2363 . |
| APA | Zhang, Ya-Xin , Lin, Huan-tai , Zou, Zhi-Yuan , Li, Wu-yue , Tong, Yi-lu , Zhang, Hui-li et al. Feeding Preferences and Salivary Protein Profiles of Spodoptera frugiperda on Saccharum Species . | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY , 2025 , 73 (4) , 2352-2363 . |
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本发明公开了一株甘蔗内生粘质沙雷氏菌及其应用,属于农业微生物技术领域。所述甘蔗内生粘质沙雷氏菌分类命名为粘质沙雷氏菌(Serratia marcescens)SM,已于2023年10月18日保藏于中国典型培养物保藏中心,保藏编号为CCTCC NO:M 20231923,保藏地址为湖北省武汉市武昌区八一路299号。所述粘质沙雷氏菌从甘蔗茎中分离的,其活体可以作为以粘质沙雷氏菌活体或其代谢产物具有以下作用:(1)对甘蔗上的粘虫幼虫具有杀虫作用;(2)对于甘蔗白条病和甘蔗梢腐病病菌具有抗菌作用;(3)具有促进甘蔗发芽生长的作用。
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| GB/T 7714 | 王锦达 , 林东江 , 高三基 et al. 一株甘蔗内生粘质沙雷氏菌及其应用 : CN202410055646.3[P]. | 2024-01-15 . |
| MLA | 王锦达 et al. "一株甘蔗内生粘质沙雷氏菌及其应用" : CN202410055646.3. | 2024-01-15 . |
| APA | 王锦达 , 林东江 , 高三基 , 张慧丽 , 傅华英 , 黄美婷 . 一株甘蔗内生粘质沙雷氏菌及其应用 : CN202410055646.3. | 2024-01-15 . |
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The microRNAs (miRNAs) play an important role in the regulation of gene expression, influencing the outcome of many biological processes in insects. The introduction of miRNA into the insect body can lead to pest developmental abnormalities indicating that miRNAs are potential targets for pest control. In this study, we employed small RNA sequencing to characterise and analyse the expression of miRNAs in the sugarcane shoot borer Chilo infuscatellus (Snellen). By integrating previously published transcriptome sequencing data, we predicted and identified miRNAs and their target genes involved in the ecdysone metabolic pathway. We confirmed the target relationships between Ci-miR-4, Ci-miR-5 and CiCYP18A1 by RT-qPCR and dual-luciferase reporter assays in vivo and in vitro. Additionally, injection of miRNA mimics reduced the transcripts of CiCYP18A1 and led to abnormal moulting, which is similar to the defect phenotype of depletion of CiCYP18A1 by dsRNA. Furthermore, we also mixed the synthesised Ci-miR-5 mimic into artificial diets and found similar stunting results of the injection method. These results demonstrated that Ci-miR-5 could target CiCYP18A1 to regulate the moulting process and the successful use of an insect miRNA for gene silencing studies in this sugarcane pest. The method provided an effective novel approach for future RNAi-based pest control strategies.
Keyword :
Chilo infuscatellus Chilo infuscatellus ecdysone metabolism ecdysone metabolism miRNA regulation miRNA regulation moult moult
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| GB/T 7714 | Wang, Jin-da , Lin, Huan-tai , Yang, Zhi-han et al. The ci-miR-5 regulates the CiCYP18A1 to control moulting process of Chilo infuscatellus: Prospective target for pest control [J]. | INSECT MOLECULAR BIOLOGY , 2025 , 34 (5) : 817-830 . |
| MLA | Wang, Jin-da et al. "The ci-miR-5 regulates the CiCYP18A1 to control moulting process of Chilo infuscatellus: Prospective target for pest control" . | INSECT MOLECULAR BIOLOGY 34 . 5 (2025) : 817-830 . |
| APA | Wang, Jin-da , Lin, Huan-tai , Yang, Zhi-han , Chen, Li-Fei , Tong, Yi-lu , Wei, Ji-li et al. The ci-miR-5 regulates the CiCYP18A1 to control moulting process of Chilo infuscatellus: Prospective target for pest control . | INSECT MOLECULAR BIOLOGY , 2025 , 34 (5) , 817-830 . |
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At least 24 viruses belonging to 10 different virus families infect sugarcane, and almost all can cause disease. Their impact on sugarcane production varies according to the virus species and the geographical location. Some of these sugarcane-infecting viruses have been found in other cultivated plants (e.g. sorghum and maize) or in non-cultivated hosts (such as grass weeds and ruderal plants). Viruses such as maize striate mosaic virus (MSMV), maize yellow mosaic virus (MaYMV), sugarcane striate virus (SStrV), sugarcane white streak virus (SWSV), sugarcane chlorotic streak virus (SCSV), and a new umbravirus (sugarcane umbra-like virus) were only reported recently. In contrast, other viruses, such as sugarcane Fiji disease virus (FDV) and sugarcane mosaic virus (SCMV), have been known for decades. Up to a few years ago, sugarcane streak mosaic virus (SCSMV) caused yield losses only in Asia, but it was identified in Cote d'Ivoire in 2018 and this virus constitutes a new threat to sugarcane production in Africa. SStrV was only found in germplasm collections in the USA and Guadeloupe but is present in commercial varieties and widespread in China. The effect of the most recently discovered virus species on yields of commercial sugarcane varieties is unknown. Nevertheless, the discovery of new or emerging virus pathogens greatly impacts the movement of sugarcane germplasm around the world and needs to be considered in sugarcane quarantines.
Keyword :
detection detection diagnosis diagnosis high-throughput sequencing (HTS) high-throughput sequencing (HTS) metagenomics metagenomics Saccharum Saccharum
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| GB/T 7714 | Daugrois, Jean , Mollov, Dimitre , Gao, San-Ji et al. An update on the old, new, and emerging viruses infecting sugarcane [J]. | SUGAR INDUSTRY INTERNATIONAL , 2025 , 150 (5) : 384-389 . |
| MLA | Daugrois, Jean et al. "An update on the old, new, and emerging viruses infecting sugarcane" . | SUGAR INDUSTRY INTERNATIONAL 150 . 5 (2025) : 384-389 . |
| APA | Daugrois, Jean , Mollov, Dimitre , Gao, San-Ji , Roumagnac, Philippe , Rott, Philippe C. . An update on the old, new, and emerging viruses infecting sugarcane . | SUGAR INDUSTRY INTERNATIONAL , 2025 , 150 (5) , 384-389 . |
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Sugarcane rust diseases are caused by Puccinia melanocephala (brown rust) and Puccinia kuehnii (orange rust), and significantly threaten the sustainable and stable development of the global sugarcane industry. Erianthus arundinaceus within the Saccharum complex is a potential germplasm resource for sugarcane breeding and is characterized by its tolerance of infertile land, drought, and diseases. However, the research on resistance to rust in E. arundinaceus clones and their offspring (F1 and backcross with modern sugarcane varieties) is limited. In this study, a total of 201 leaf samples from Saccharum spp. hybrids with rust symptoms were collected and screened for disease occurrence. PCR detection revealed that 17.9% and 34.8% of the samples were infected by P. melanocephala and P. kuehnii, respectively. Additionally, 12.9% of the samples were infected by both pathogens. A total of 88 clones of E. arundinaceus offspring and the parents plus 3 additional E. arundinaceus were selected for the identification of brown rust resistance by an artificial inoculation method. Among them, 61 clones displayed high resistance to brown rust. Molecular detection showed that 13 offspring of E. arundinaceus and 6 backcross parents of the "ROC" series exhibited the major resistance gene (Bru1) for brown rust. Unexpectedly, the Bru1 gene was absent in 42 clones that were resistant to brown rust, suggesting that other resistance genes for brown rust likely exist in E. arundinaceus and their offspring. Our results offer some significant genetic resources for developing sugarcane cultivars with resistance against rust.
Keyword :
Bru1 gene Bru1 gene Erianthus arundinaceus Erianthus arundinaceus germplasm resources germplasm resources Saccharum spp. hybrids Saccharum spp. hybrids sugarcane rust sugarcane rust
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| GB/T 7714 | Chen, Jun-Lv , Sun, Sheng-Ren , Wang, Zhu-Qing et al. Identification of Causal Agents of Rust of Saccharum spp. and Assessment of Resistance to Brown Rust in Erianthus arundinaceus Clones and Their Offspring [J]. | PLANTS-BASEL , 2025 , 14 (8) . |
| MLA | Chen, Jun-Lv et al. "Identification of Causal Agents of Rust of Saccharum spp. and Assessment of Resistance to Brown Rust in Erianthus arundinaceus Clones and Their Offspring" . | PLANTS-BASEL 14 . 8 (2025) . |
| APA | Chen, Jun-Lv , Sun, Sheng-Ren , Wang, Zhu-Qing , Fu, Hua-Ying , Xu, Huan-Yin , Chang, Hai-Long et al. Identification of Causal Agents of Rust of Saccharum spp. and Assessment of Resistance to Brown Rust in Erianthus arundinaceus Clones and Their Offspring . | PLANTS-BASEL , 2025 , 14 (8) . |
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The membrane attack complex/perforin (MACPF) superfamily belongs to pore-forming proteins involving in innate and adaptive immunity in eukaryotes. The constitutively activated cell death (CAD) proteins contained the MACPF domain participate in plant defense responses under adverse conditions. However, the characteristics and functions of CAD-like genes in sugarcane are still poorly understood. In this study, 54 CAD-like genes were identified in three genomes from Saccharum complex including two clones (Np-X and AP85-441) of Saccharum spontaneum and a clone (Yunnan2009-3) of Erianthus rufipilus. All CAD-like genes were categorized into five phylogenetic groups (I-V). Various cis-acting elements related to stress responses, such as phytohormone response elements, were found in promoter regions. Transcriptome and RT-qPCR analysis demonstrated these genes possessing diverse expression profiles. The SsaCAD1-like1 gene was upregulated in sugarcane cultivars after cold treatment and infection by Xanthomonas albilineans (Xa) causing leaf scald. Meanwhile, this gene was downregulated under drought and ABA treatments but was upregulated and then downregulated across time-points of SA treatment. The SsaCAD4-like1 gene was downregulated under five abiotic stressors. Expression levels of two alleles (SsaCAD2-like1/2) were significantly decreased under all abiotic stressors except for salinity treatment. Similar expression patterns of three alleles (SsaCAD3-like1/2/4) were found under abiotic stress. The SsaCAD1-like1 exhibited a negative role but SsaCAD3-like2/4 acted as positive roles in transgenic Arabidopsis lines against bacterial pathogen infection. Our results provide novel gene resources for developing disease-resistant cultivars in sugarcane.
Keyword :
CAD-like genes CAD-like genes Defense response Defense response MACPF domain MACPF domain Sugarcane Sugarcane Transgenics Transgenics
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| GB/T 7714 | Wang, Zhu-Qing , Sun, Sheng-Ren , Wang, Hao-Yu et al. Functional divergence of CAD-like family genes in Saccharum complex under biotic and abiotic stress [J]. | PLANT CELL REPORTS , 2025 , 44 (4) . |
| MLA | Wang, Zhu-Qing et al. "Functional divergence of CAD-like family genes in Saccharum complex under biotic and abiotic stress" . | PLANT CELL REPORTS 44 . 4 (2025) . |
| APA | Wang, Zhu-Qing , Sun, Sheng-Ren , Wang, Hao-Yu , Bi, Zheng-Wang , Chang, Hai-Long , Zhang, Shuo-Hang et al. Functional divergence of CAD-like family genes in Saccharum complex under biotic and abiotic stress . | PLANT CELL REPORTS , 2025 , 44 (4) . |
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Sugarcane (Saccharum spp. hybrid) is the primary sugar crop in China, which accounts for over 86 % of the nation's total sugar output. However, sugarcane cultivation faces increasing threats from different insect species, among which the stem borers stand out as the most destructive pests for sugarcane yield. These pests undergo multiple generations per year, leading to escalating infestations. In the current review, we first introduced the occurrence patterns and economic losses caused by stem borers in China. Then, we compared current integrated pest management (IPM) strategies for stem borers including chemical communication, biological control, pesticides and resistant varieties domestic and international. In light of scientific advancements, emerging technologies such as transgenic insect-resistant sugarcane, RNA-based pesticides, the Sterile Insect Technique (SIT) and AI-driven intelligent control technologies show promise for future pest control efforts. This review specifically focuses on sugarcane stem borers management, providing insights into regional pest dynamics, climate-adaptive control strategies and emerging biotechnological solutions tailored to future sugarcane pest management practices.
Keyword :
Bt Bt IPM IPM Resistant varieties Resistant varieties SIT SIT Sugarcane borers Sugarcane borers
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| GB/T 7714 | Wang, Jin-Da , Lin, Huan-Tai , Shang, Xian-Kun et al. Current status and research progress of sugarcane stem borers management [J]. | EUROPEAN JOURNAL OF AGRONOMY , 2025 , 168 . |
| MLA | Wang, Jin-Da et al. "Current status and research progress of sugarcane stem borers management" . | EUROPEAN JOURNAL OF AGRONOMY 168 (2025) . |
| APA | Wang, Jin-Da , Lin, Huan-Tai , Shang, Xian-Kun , Shan, Hong-Li , Li, Ji-Hu , Pan, Xue-Hong et al. Current status and research progress of sugarcane stem borers management . | EUROPEAN JOURNAL OF AGRONOMY , 2025 , 168 . |
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Key message A total of 24 genes of vacuolar H+-translocating pyrophosphatases H+-PPases (VPP) genes were identified in Saccharum spontaneum AP85-441 and the ScVPP1-overexpressed Arabidopsis plants conferred salt tolerance. The vital role of vacuolar H+-translocating pyrophosphatases H+-PPases (VPP) genes involved in plants in response to abiotic stresses. However, the understanding of VPP functions in sugarcane remained unclear. In this study, a total of 24 VPP genes (SsaVPP1-SsaVPP24) were identified in the Saccharum spontaneum genome of haploid clone AP85-441. These genes were distributed in two phylogenetic groups. The SsaVPPs displayed diverse physio-chemical and gene structure attributes. The SsaVPP family genes have expanded through segmental duplication (20 gene pairs) rather than tandem duplication. A full-length cDNA of ScVPP1 was cloned from the sugarcane cultivar ROC22 and shared 99.48% sequence identity (amino acid) with homologous gene SsaVPP21 from AP85-441. In ROC22, the ScVPP1 gene was considerably upregulated by NaCl and ABA treatments among leaf, root, and stem tissues, while this gene was exclusively upregulated in the root with PEG treatment. Under NaCl and ABA stresses, yeast cells transfected by the ScVPP1 plasmid showed distinct growth rates compared to control yeast cells transfected by the empty vector. In transgenic Arabidopsis lines overexpressing ScVPP1, the seed gemination and survival rate were enhanced under NaCl treatment but not under ABA stress as compared to wild-type plants. These results suggested that the ScVPP1 gene conferred tolerance to slat and may be used as a salt resistance gene source for sugarcane breeding.
Keyword :
Arabidopsis thaliana Arabidopsis thaliana Heterologous expression Heterologous expression Salt stress Salt stress Sugarcane Sugarcane Vacuolar H+-PPases (VPP) Vacuolar H+-PPases (VPP)
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| GB/T 7714 | Sun, Sheng-Ren , Wang, Zhu-Qing , Lian, Ming et al. Systematic identification of sugarcane vacuolar H+-translocating pyrophosphatase (VPP) gene family and the role of ScVPP1 in salt resistance [J]. | PLANT CELL REPORTS , 2025 , 44 (1) . |
| MLA | Sun, Sheng-Ren et al. "Systematic identification of sugarcane vacuolar H+-translocating pyrophosphatase (VPP) gene family and the role of ScVPP1 in salt resistance" . | PLANT CELL REPORTS 44 . 1 (2025) . |
| APA | Sun, Sheng-Ren , Wang, Zhu-Qing , Lian, Ming , Chen, Jun-Lv , Qin, Yuan-Xia , Chang, Hai-Long et al. Systematic identification of sugarcane vacuolar H+-translocating pyrophosphatase (VPP) gene family and the role of ScVPP1 in salt resistance . | PLANT CELL REPORTS , 2025 , 44 (1) . |
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The intensification and frequency of extreme weather events are emerging as a result of global climate change, which has a serious impact on the sustainable development of agriculture. Plants trigger a wide range of defense responses against adverse environmental conditions, including the signal generation, recognition, and transduction together with the crosstalk of defense signals and networks. Subsequently, activation of a variety of defense gene expressions and metabolic adjustments confers plant tolerance to stressors. Abscisic acid (ABA) is a vital phytohormone for balancing plant growth and adaptation to a series of environmental stresses. This review summarizes the current research progress on ABA components involved in defense responses through various mechanisms including stomatal closure, interactions with other signaling molecules such as reactive oxygen species (ROS), calcium (Ca2+) and other phytohormones, transcriptional regulation, and epigenetic modifications. Additionally, the role of ABA in balancing plant growth and stress responses is also discussed. This review provides new insights for sustainable development of agriculture under current climate change scenarios.
Keyword :
Abscisic acid Abscisic acid Crop resilience Crop resilience Defense responses Defense responses Environmental stress Environmental stress Signaling cascades Signaling cascades Sustainability Sustainability
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| GB/T 7714 | Wei, Yao-Sheng , Javed, Talha , Liu, Tian-Tian et al. Mechanisms of Abscisic acid (ABA)-mediated plant defense responses: An updated review [J]. | PLANT STRESS , 2025 , 15 . |
| MLA | Wei, Yao-Sheng et al. "Mechanisms of Abscisic acid (ABA)-mediated plant defense responses: An updated review" . | PLANT STRESS 15 (2025) . |
| APA | Wei, Yao-Sheng , Javed, Talha , Liu, Tian-Tian , Ali, Ahmad , Gao, San-Ji . Mechanisms of Abscisic acid (ABA)-mediated plant defense responses: An updated review . | PLANT STRESS , 2025 , 15 . |
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