Journal of Phytopathology最新文献

{"title":"Leaf Spot and Stem Canker of Pistachio Trees Incited by Xanthomonas Strains","authors":"Maryam Khorasani,&nbsp;Akbar Hosseinipour,&nbsp;Omid Shenavar,&nbsp;Heshmat Rahimian","doi":"10.1111/jph.70078","DOIUrl":"https://doi.org/10.1111/jph.70078","url":null,"abstract":"<div>\u0000 \u0000 <p>Pistachio (<i>Pistacia vera</i>) is the major and economically most important nut crop in Iran, and the country ranks among the top three global producers, alongside the United States and Turkey. A bacterial leaf spot and stem canker disease has been observed on the seedlings and bearing trees of pistachio in southeastern Iran in recent years. The associated bacteria produced yellow, circular, convex, mucoid colonies on agar media and exhibited phenotypic characteristics typical of the genus <i>Xanthomonas</i>. Based on phenotypic characteristics and multilocus sequence analysis (MLSA) of the <i>gyrB</i> and <i>rpoD</i> gene sequences, the strains were classified into two main groups. The representative isolate of the first group was closely affiliated with <i>X. arboricola</i> and clustered with the pathovars thereof. The isolates of group two displayed their highest affiliation to <i>X. hortorum</i> and clustered with its existing pathovars. All the isolates tested were pathogenic and produced leaf spot and canker on the seedlings of pistachio cultivars and elicited a hypersensitive reaction on <i>Pelargonium</i> × <i>hortorum</i> leaves.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144085361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Hybrid Residual Wide-Kernel Auto-Encoder With Vision Transformer for Plant Disease Detection","authors":"Vamsidhar Enireddy,&nbsp;J. Anitha,&nbsp;N. Mahendra,&nbsp;G. Kishore","doi":"10.1111/jph.70077","DOIUrl":"https://doi.org/10.1111/jph.70077","url":null,"abstract":"<div>\u0000 \u0000 <p>Plant disease diagnosis is an important aspect of managing and producing crops. Recent developments in deep-learning models provide robust performance in detecting plant disease with improved accuracy. Several methods have been devised to detect plant disease, but inaccurate disease detection and computational complexity still limit the performance. Hence, this work proposes a hybrid residual wide-kernel auto-encoder with a vision transformer (HRWKAE-VT) for Plant disease detection. The images are collected from the plant disease dataset, and pre-processing is employed based on resizing and augmentation. Then, the dimension of the leaf images is decreased by using the proposed residual wide-kernel convolutional auto-encoder. Subsequently, the healthy and unhealthy leaves are categorised by the proposed Vision transformer-based deep-learning (VT-DL) model. The VT-DL model contains an alternating multiple-head self-attention layer and a multiple-layer perceptron (MLP) block for extracting local and global features. The performance of the proposed work is evaluated over the existing models in terms of accuracy, precision, recall, f-measure and prediction loss. The proposed model achieves 99.89% accuracy and a specificity of 98.72% on the plant disease dataset. It is observed that the performance of the proposed model improved over the conventional approaches with reduced loss of prediction.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144085360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sordaria macrospora: A New Fungal Pathogen Causing Leaf Tip and Shoot Blight on Olive (Olea europaea L.)","authors":"Berfin Kılınç,&nbsp;Mehmet Ertuğrul Güldür,&nbsp;Şahimerdan Türkölmez,&nbsp;Saleh S. Alhewairini,&nbsp;Jayanthi Barasarathi,&nbsp;Murat Dikilitas,&nbsp;Riyaz Sayyed","doi":"10.1111/jph.70076","DOIUrl":"https://doi.org/10.1111/jph.70076","url":null,"abstract":"<div>\u0000 \u0000 <p>Olive is a perennial tree able to grow and survive in Mediterranean conditions due to its climate adaptations. In this study, we observed a new disease characterised by leaf tip blight, shoot blight, and dieback in olive trees in the Southeast Anatolian region of Türkiye. Six fungal isolates were obtained from the symptomatic trees. Classical methods based on macroscopic and microscopic observations revealed that the isolates were similar to <i>Sordaria macrospora</i>. Total DNA was isolated and PCR-amplified with primer pairs for the <i>ITS</i>, <i>LSU</i>, <i>β-tubulin,</i> and <i>Tef-1α</i> gene regions, and the resulting sequences were BLASTed in the NCBI database. The similarity was 99%–100% to isolates of <i>S. macrospora</i>. The similarity of the pathogen to other <i>Sordaria</i> spp. isolates was determined by constructing a phylogenetic tree using MEGA X software and the neighbour-joining method. Out of six isolates, one representative isolate was selected for subsequent studies. In pathogenicity tests on 2-year-old olive seedlings, blight was observed starting from the tips of leaves and shoots to the base, and the pathogen was successfully reisolated, fulfilling Koch's postulates. This is the first report of <i>S. macrospora</i> acting as a pathogen in olive trees.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First Worldwide Report of Fusarium pernambucanum Causing Postharvest Fruit Rot on Citrullus lanatus","authors":"Maria Tereza de Albuquerque e Nascimento,&nbsp;Andréia Mitsa Paiva Negreiros,&nbsp;Allinny Luzia Alves Cavalcante,&nbsp;Dariane Monteiro Viana,&nbsp;Dayanna Milca Santos de Souza,&nbsp;Cynthia Patrícia de Sousa Santos Alves,&nbsp;Sami Jorge Michereff,&nbsp;Kamila Câmara Correia,&nbsp;Rui Sales Júnior","doi":"10.1111/jph.70075","DOIUrl":"https://doi.org/10.1111/jph.70075","url":null,"abstract":"<div>\u0000 \u0000 <p>Watermelon is grown in Brazil for domestic consumption and export. In March 2022, asymptomatic watermelon fruits were collected in a commercial field located in Apodi, Rio Grande do Norte, Brazil. Fruits were placed in a humid chamber, and the fungal isolates were isolated from the peduncle. The isolates were purified, and through a combination of morphological examinations, phylogenetic analysis using <i>TEF-1α</i> and <i>RPB2</i> sequence data, and pathogenicity tests, the causal agent was identified as <i>Fusarium pernambucanum</i>. This is the first worldwide report of <i>F. pernambucanum</i> causing postharvest fruit rot in watermelon.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143949864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioactive Compounds From Swertia kingie Hook. f.: A Promising Resource for Innovative Crop Disease Management Under Changing Environmental Conditions","authors":"Ayesha Hameed,&nbsp;Muhammad Zafar,&nbsp;Salman Majeed,&nbsp;Eman Alhomaidi,&nbsp;Trobjon Makhkamov,&nbsp;Nasibakhon Naraliyeva,&nbsp;Rustamjon Allaberdiev,&nbsp;Sayfulla Boboyev,&nbsp;Zulunov Islom,&nbsp;Adnan Amin","doi":"10.1111/jph.70067","DOIUrl":"https://doi.org/10.1111/jph.70067","url":null,"abstract":"<div>\u0000 \u0000 <p><i>Swertia</i> is the diverse genus of herbs, belonging to family Gentianaceae. Round about 170 species are distributed cosmopolitanly and widely in subtropical and temperate regions. Some <i>Swertia</i> species are traditionally used in the treatment of diabetes, inflammation, malaria, fever, hepatitis, gastric, liver and other ailments. The aim of the study was to evaluate the phytochemical and pharmacological uses of <i>Swertia</i> species with special emphasis on <i>Swertia kingie</i> Hook. f. (SK). <i>S. kingie</i> is the ethno-medicinally important herb as previously no literature regarding the therapeutic potential was recorded. Extraction was carried out using five different solvents. Phytochemical and antioxidant activities were determined calorimetrically. The antidiabetic potential was evaluated using the α-amylase inhibition assay, cytotoxicity was assessed through the brine shrimp lethality assay, and anti-leishmanial activity was determined via the MTT assay. A considerable amount of phenolic and flavonoid contents was identified in methanol extract (SKM) 95.76 mg GAE/mg and 86.69 mg QE/mg respectively. All the extracts show substantial antioxidant potential while the maximum DPPH (IC₅₀ 19.6 μg/mL), total antioxidant capacity (90.60%) and total reducing power (94.44%) activity were noticed in SKM. Potential antibacterial and antifungal activities are reported for <i>S. kingie</i> extracts. Significant protein kinase, alpha amylase inhibition, and cytotoxic activity using brine shrimps (LC₅₀ 3.35 μg/mL) were revealed. Dose-dependent cytotoxic activity was exposed against <i>Leishmania tropica</i> (88.65%) using different concentrations (6–250 μg/mL) were calculated. The bioactive compounds extracted from <i>Swertia kingie</i> exhibit significant antimicrobial and cytotoxic properties, making them potential candidates for developing eco-friendly biopesticides against phytopathogenic fungi and bacteria. Their antioxidant and protein kinase inhibition activities suggest a role in enhancing plant defence mechanisms, offering a sustainable approach to disease management in crops.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143944563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antifungal Properties and Mode of Action of Boric Acid Against Geotrichum candidum From Xiaozhou Mustard Tuber Sour Rot","authors":"Jianping Ye,&nbsp;Jinjie Wu,&nbsp;Yan Ning,&nbsp;Tianrong Guo,&nbsp;Qiqian Wu,&nbsp;Yiwei Mo","doi":"10.1111/jph.70073","DOIUrl":"https://doi.org/10.1111/jph.70073","url":null,"abstract":"<div>\u0000 \u0000 <p>Sour rot, a prevalent Xiaozhou mustard (<i>Brassica napiformis</i>) tuber disease caused by <i>Geotrichum candidum</i>, results in significant losses during pre- and postharvest periods. Boric acid (BA) is recognised for its safety and environmental compatibility, exhibiting a broad spectrum of antibacterial and antifungal properties. In this study, BA demonstrated significant antifungal efficacy against <i>G. candidum</i> both in vitro and in vivo. The in vitro results demonstrated that 4.0 g/L BA treatment entirely inhibited spore germination and mycelial growth. Meanwhile, 2.0 g/L BA treatment compromised cell and mitochondrial membrane integrity, reduced Na⁺-K⁺ ATPase and Ca²⁺-Mg²⁺ ATPase activities, lowered ATP content and energy charge, decreased total lipid and ergosterol levels and induced intracellular reactive oxygen species accumulation. Moreover, in vivo experiments revealed that immersing postharvest tuber slices in 8.0 g/L BA solution for 10 min inhibited decay completely. Overall, the results indicate that the selected BA concentrations are real alternatives to fungicides for controlling <i>G. candidum</i> in Xiaozhou mustard.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143944774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First Report of Fig Leaf Rust Caused by Cerotolium fici in South Korea","authors":"Hyo-Jeong Kim,&nbsp;Yu Na Kim,&nbsp;Young Cheol Kim","doi":"10.1111/jph.70070","DOIUrl":"https://doi.org/10.1111/jph.70070","url":null,"abstract":"<p>Fig (<i>Ficus carica</i> variety “Banane”) plants are predominantly cultivated in Yeongam County, located in the southern region of South Korea. In September 2023 and 2024, approximately 60%–70% of the leaves of fig trees exhibited rust symptoms, consistent with those caused by isolates of <i>Cerotelium fici</i>. Yellow-brown urediniospores, measuring 21.7 ± 2.6 × 29.4 ± 3.6 μm, were identified through microscopic examination. Sequences of the genes encoding the large subunit (LSU) of ribosomal RNA and cytochrome c oxidase revealed closest identity to <i>C. fici</i>. This finding highlights the need for the development of effective management strategies for fig leaf rust, especially under the conditions of climate change.</p>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jph.70070","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cultivar Resistance and Alternative Crops to Manage Fusarium Wilt in Lettuce Caused by Fusarium oxysporum f. sp. Lactucae Race 4 and the Emerging Race 4+","authors":"Hanna Mestdagh,&nbsp;Tinne Dockx,&nbsp;Isabel Vandevelde,&nbsp;Jeroen Van Mullem,&nbsp;An Decombel,&nbsp;Kurt Heungens,&nbsp;Monica Höfte","doi":"10.1111/jph.70072","DOIUrl":"https://doi.org/10.1111/jph.70072","url":null,"abstract":"<div>\u0000 \u0000 <p>Fusarium wilt, caused by <i>Fusarium oxysporum</i> f. sp. <i>lactucae</i> (Fol), poses a severe threat to butterhead lettuce (<i>Lactuca sativa</i> L.) production in Europe. New isolates have broken through resistance to Fol race 4 in existing lettuce cultivars. Pathogenicity tests on a differential cultivar set and genotyping revealed that the new isolates are variants of Fol race 4, designated here as race 4+. The new race differs in its profile of <i>Secreted in Xylem</i> (<i>SIX</i>) genes: while both races contain <i>SIX9</i> and <i>SIX14</i>, only Fol race 4 contains <i>SIX8</i>. <i>Fusarium</i> spp. adapt quickly, which signals an urgent need to develop an effective integrated pest management (IPM) strategy for Fusarium wilt. Crop rotation can play a key role in this strategy, especially during warmer periods when Fol is most aggressive. Susceptibility to Fol races 4 and 4+ and root colonisation potential were assessed in various lettuce types and alternative vegetable crops. Most lettuce types showed either susceptibility or intermediate resistance, but coral lettuce was resistant. Most alternative crops were asymptomatic when grown in soil infested with both Fol 4 and Fol 4+ and also did not support root colonisation. However, in soil artificially infested with high Fol 4 concentrations, lamb's lettuce (<i>Valerianella locusta</i>) was symptomatic. In soil naturally infested with Fol 4 and Fol 4+, lamb's lettuce was asymptomatic, but latent growth of Fol 4 (and potentially Fol 4+) was observed at levels comparable to susceptible butterhead lettuce. The results suggest that effective management of Fusarium wilt during warmer periods could involve the cultivation of resistant alternative crops such as rocket or celery. During colder periods, a rotation of resistant coral lettuce cultivars may further reduce the disease pressure and allow the occasional culture of a susceptible butterhead lettuce cultivar.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neoscytalidium dimidiatum as a Postharvest Pathogen Affecting Solanaceous Vegetables","authors":"Müberra Yeken,&nbsp;Göksel Özer,&nbsp;Şahimerdan Türkölmez,&nbsp;Muharrem Türkkan,&nbsp;Sibel Derviş","doi":"10.1111/jph.70069","DOIUrl":"https://doi.org/10.1111/jph.70069","url":null,"abstract":"<div>\u0000 \u0000 <p><i>Neoscytalidium dimidiatum</i>, a member of the Botryosphaeriaceae family, is an emerging global plant pathogen. Although recently reported on various hosts in Türkiye, its impact on commercially available vegetables remained undocumented. This study provides the first report of <i>N</i>. <i>dimidiatum</i> causing postharvest decay in the eggplant (<i>Solanum melongena</i> L.), pepper (<i>Capsicum annuum</i>), potato (<i>Solanum tuberosum</i>), and tomato (<i>Solanum lycopersicum</i>) obtained from local Turkish markets in 2023. The pathogen was identified through morphological characterisation and molecular analysis targeting the internal transcribed spacer (ITS) region, translation elongation factor 1-alpha (<i>tef1</i>), and β-tubulin (<i>tub2</i>) gene sequences. The pathogenicity of <i>N</i>. <i>dimidiatum</i> was confirmed through Koch's postulates at 28°C, and its temperature-dependent effects were assessed on solanaceous vegetables. Disease progression, measured by the area under the disease progress curve (AUDPC), was strongly influenced by temperature. No disease was observed at 12°C. At 18°C, limited disease development occurred in the eggplant and potato. AUDPC values increased significantly at 25°C, generally peaking at 30°C, with some hosts showing similar levels of disease severity at 35°C. These findings highlight the critical role of postharvest temperature control, particularly rapid cooling and cold storage, in minimising losses caused by <i>N</i>. <i>dimidiatum</i>. This is the first report of <i>N</i>. <i>dimidiatum</i> as a postharvest pathogen affecting the eggplant, pepper, tomato fruits, and potato tubers, and the first record of this pathogen on the eggplant and pepper globally, expanding its known host range and reinforcing its significance as an emerging threat to global agriculture.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First Report of Crinivirus Tomatichlorosis Infecting Tomato Plants in Argentina","authors":"R. Medina,&nbsp;S. M. López,&nbsp;C. G. Lucentini,&nbsp;J. M. Reparaz,&nbsp;P. A. Balatti","doi":"10.1111/jph.70064","DOIUrl":"https://doi.org/10.1111/jph.70064","url":null,"abstract":"<div>\u0000 \u0000 <p>Tomato is mainly produced in five main areas distributed in western, northern, eastern and south Argentina. In Jujuy, Argentina, tomato plants with yellowing, rolling, brittleness leaves symptoms were observed and samples were taken to the lab. Total RNA was extracted from symptomatic plants, and reverse transcription–PCR was done in order to detect simultaneously <i>Crinivirus tomatichlorosis</i>, <i>Crinivirus contagichlorosis.</i> Degenerate primers (HS-11/HS-12) and specific primers (TIC-3/TIC-4 and ToC-5/ToC-6) were used together to detect these two viruses in a nested-PCR. Only a PCR fragment of the expected size for <i>Crinivirus tomatichlorosis</i> (463 bp) was amplified from symptomatic diseased plants. The sequence of the amplicon blasted with <i>Crinivirus tomatichlorosis</i> virus protein (97.6%). Phylogenetic analysis supported this finding. So, here we report for the first time the <i>Crinivirus tomatichlorosis</i> infecting tomato cultivars in our country.</p>\u0000 </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 2","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143877769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}